The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1 Rystad Energy https://www.linkedin.com/company/572589 Norway 201-500 282 87 30.85% 2 Comerc Energia https://www.linkedin.com/company/2023479 Brazil 201-500 327 89 27.22% 3 International Energy Agency (IEA) https://www.linkedin.com/company/26952 France 201-500 426 113 26.53% 4 Tecnogera Geradores https://www.linkedin.com/company/2679062 Brazil 201-500 211 52 24.64% 5 Cenit Transporte y Logística de Hidrocarburos https://www.linkedin.com/company/3021697 Colombia 201-500 376 92 24.47% 6 Moove https://www.linkedin.com/company/12603739 Brazil 501-1000 250 59 23.60% 7 Evida https://www.linkedin.com/company/15252384 Denmark 201-500 246 57 23.17% 8 Dragon Products Ltd https://www.linkedin.com/company/9067234 United States 1001-5000 350 79 22.57% 9 Kenter https://www.linkedin.com/company/10576847 Netherlands 201-500 246 54 21.95% 10 Repower Italia https://www.linkedin.com/company/945861 Italy 501-1000 444 96 21.62% 11 Trident Energy https://www.linkedin.com/company/11079195 United Kingdom 201-500 283 60 21.20% 12 Odfjell Well Services https://www.linkedin.com/company/9363412 Norway 501-1000 250 52 20.80% 13 XM Filial de ISA https://www.linkedin.com/company/2570688 Colombia 201-500 229 47 20.52% 14 Energi Fyn https://www.linkedin.com/company/1653081 Denmark 201-500 219 44 20.09% 15 Society of Petroleum Engineers International https://www.linkedin.com/company/23356 United States 201-500 1,477 294 19.91% 16 Votorantim Energia https://www.linkedin.com/company/3264372 Brazil 201-500 443 86 19.41% 17 TGT Oilfield Services https://www.linkedin.com/company/1360433 United Arab Emirates201-500 203 38 18.72% 18 Motrice Soluções em Energia https://www.linkedin.com/company/11355976 Brazil 201-500 214 40 18.69% 19 GranIHC Services S.A. https://www.linkedin.com/company/35512599 Brazil 201-500 289 54 18.69% 20 Raízen Argentina https://www.linkedin.com/company/40900821 Argentina 1001-5000 226 42 18.58% 21 CPFL Soluções https://www.linkedin.com/company/15830999 Brazil 1001-5000 249 46 18.47% 22 S&P Global Platts https://www.linkedin.com/company/165490 United States 1001-5000 1,588 293 18.45% 23 Wellbore Integrity Solutions https://www.linkedin.com/company/35665654 United States 501-1000 374 69 18.45% 24 Sensia Global https://www.linkedin.com/company/52133402 United States 1001-5000 284 51 17.96% 25 Grupo DISA https://www.linkedin.com/company/354062 Spain 1001-5000 467 83 17.77% 26 Dron & Dickson https://www.linkedin.com/company/1364244 United Kingdom 201-500 203 36 17.73% 27 STAR GROUP https://www.linkedin.com/company/335705 Netherlands 1001-5000 335 60 17.91% 28 Wood Mackenzie https://www.linkedin.com/company/11510 United Kingdom 1001-5000 1,366 240 17.57% 29 Terega https://www.linkedin.com/company/11545916 France 501-1000 367 63 17.17% 30 ENGIE Fabricom UK https://www.linkedin.com/company/1044516 United Kingdom 501-1000 322 55 17.08% 31 Stratum Reservoir https://www.linkedin.com/company/35532390 United States 501-1000 259 44 16.99% 32 Nuclear Decommissioning Authority https://www.linkedin.com/company/70264 United Kingdom 201-500 352 58 16.48% 33 Gasum https://www.linkedin.com/company/116258 Finland 201-500 304 50 16.45% 34 TAESA - Transmissora Aliança de Energia Elétricahttps://www.linkedin.com/company/755055 S.A. Brazil 501-1000 601 97 16.14% 35 Enverus https://www.linkedin.com/company/40801353 United States 1001-5000 942 151 16.03% 36 Câmara de Comercialização de Energia Elétricahttps://www.linkedin.com/company/298493 - CCEE Brazil 201-500 537 86 16.01% 37 IEnova https://www.linkedin.com/company/6402573 Mexico 501-1000 758 121 15.96% 38 BUTAGAZ https://www.linkedin.com/company/9832712 France 201-500 327 52 15.90% 39 Fjordkraft https://www.linkedin.com/company/40606 Norway 201-500 321 51 15.89% 40 Energia Sustentável do Brasil https://www.linkedin.com/company/16170136 Brazil 201-500 296 47 15.88% 41 GASCO, National Gas & Industrialization Companyhttps://www.linkedin.com/company/1224763 Saudi Arabia 1001-5000 290 46 15.86% 42 Öresundskraft AB https://www.linkedin.com/company/33380 Sweden 201-500 348 54 15.52%

1 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 43 Brothers Gas https://www.linkedin.com/company/1999276 United Arab Emirates501-1000 214 33 15.42% 44 Advanced Insulation https://www.linkedin.com/company/930941 United Kingdom 201-500 203 31 15.27% 45 Maersk Training https://www.linkedin.com/company/720186 Denmark 201-500 466 71 15.24% 46 OK a.m.b.a. https://www.linkedin.com/company/528500 Denmark 201-500 522 79 15.13% 47 Consigaz Distribuidora de GLP Ltda https://www.linkedin.com/company/703099 Brazil 501-1000 510 77 15.10% 48 Grupo Energía Bogotá https://www.linkedin.com/company/679792 Colombia 501-1000 477 72 15.09% 49 Ocean Installer https://www.linkedin.com/company/1841972 Norway 201-500 267 40 14.98% 50 PBS by Ponticelli https://www.linkedin.com/company/37202713 United Kingdom 501-1000 227 34 14.98% 51 Trillium Flow Technologies https://www.linkedin.com/company/20302027 United Kingdom 1001-5000 504 75 14.88% 52 SeaOwl Energy Services https://www.linkedin.com/company/921769 France 1001-5000 296 44 14.86% 53 IOTA GROUP https://www.linkedin.com/company/303626 Switzerland 1001-5000 231 34 14.72% 54 Énergir https://www.linkedin.com/company/11379894 Canada 1001-5000 757 111 14.66% 55 Tracerco Ltd https://www.linkedin.com/company/352153 United Kingdom 201-500 376 55 14.63% 56 SYSTEMS SUNLIGHT S.A. https://www.linkedin.com/company/616589 Greece 501-1000 220 32 14.55% 57 Inenco Group https://www.linkedin.com/company/44516 United Kingdom 501-1000 361 52 14.40% 58 Eneva https://www.linkedin.com/company/349477 Brazil 501-1000 977 140 14.33% 59 SEAS-NVE https://www.linkedin.com/company/21692 Denmark 501-1000 656 93 14.18% 60 Egyptian Refining Company (ERC) https://www.linkedin.com/company/230871 Egypt 1001-5000 276 39 14.13% 61 Eni Energies et Services https://www.linkedin.com/company/3718727 France 10001+ 314 44 14.01% 62 Ministry of Energy https://www.linkedin.com/company/6265907 Saudi Arabia 501-1000 388 54 13.92% 63 CLADTEK https://www.linkedin.com/company/3022355 Singapore 501-1000 384 53 13.80% 64 TAQA (Industrialization & Energy Services Company)https://www.linkedin.com/company/540261 Saudi Arabia 1001-5000 256 35 13.67% 65 Bently Nevada https://www.linkedin.com/company/15286789 United States 5001-10000 279 38 13.62% 66 Naturgy Brasil https://www.linkedin.com/company/35534201 Brazil 201-500 214 29 13.55% 67 Unique Group https://www.linkedin.com/company/717571 United Kingdom 501-1000 347 47 13.54% 68 Esmax https://www.linkedin.com/company/28667972 Chile 501-1000 275 37 13.45% 69 NuScale Power https://www.linkedin.com/company/777544 United States 201-500 440 59 13.41% 70 Oil Price Information Service (OPIS) https://www.linkedin.com/company/56372 United States 201-500 218 29 13.30% 71 IHS Markit | Energy https://www.linkedin.com/company/550905 United Kingdom 10001+ 234 31 13.25% 72 Mitsubishi Power Europe https://www.linkedin.com/company/362749 United Kingdom 501-1000 493 65 13.18% 73 Cegal https://www.linkedin.com/company/591511 Norway 201-500 327 43 13.15% 74 Hoover Ferguson https://www.linkedin.com/company/1812681 United States 201-500 268 35 13.06% 75 Comgás https://www.linkedin.com/company/20877 Brazil 1001-5000 1,277 166 13.00% 76 innogy Polska https://www.linkedin.com/company/18247445 Poland 1001-5000 393 51 12.98% 77 OQ https://www.linkedin.com/company/37254914 Oman 5001-10000 1,704 221 12.97% 78 PETRONASH https://www.linkedin.com/company/1420398 United Arab Emirates501-1000 263 34 12.93% 79 GULF SPECIALIZED WORKS https://www.linkedin.com/company/11232571 Saudi Arabia 1001-5000 294 38 12.93% 80 JM Test Systems, Inc. https://www.linkedin.com/company/2870799 United States 201-500 217 28 12.90% 81 Coordinador Eléctrico Nacional https://www.linkedin.com/company/16167857 Chile 201-500 266 34 12.78% 82 ANOTECH ENERGY https://www.linkedin.com/company/98754 France 1001-5000 290 37 12.76% 83 AqualisBraemar https://www.linkedin.com/company/14672615 United Kingdom 201-500 372 47 12.63% 84 Nynas AB https://www.linkedin.com/company/302911 Sweden 1001-5000 650 82 12.62%

2 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 85 INNIO Group https://www.linkedin.com/company/12644759 Austria 1001-5000 1,301 164 12.61% 86 Redexis https://www.linkedin.com/company/9442311 Spain 201-500 246 31 12.60% 87 Interwell https://www.linkedin.com/company/2110047 Norway 201-500 358 45 12.57% 88 Assala Energy https://www.linkedin.com/company/11043308 United Kingdom 201-500 408 51 12.50% 89 Emgesa S.A. ESP https://www.linkedin.com/company/1144183 Colombia 201-500 520 65 12.50% 90 Excel Modular Scaffold and Leasing Corp. https://www.linkedin.com/company/7578400 United States 1001-5000 272 34 12.50% 91 Roshfrans https://www.linkedin.com/company/25024304 Mexico 1001-5000 232 29 12.50% 92 4Refuel https://www.linkedin.com/company/98083 Canada 501-1000 249 31 12.45% 93 Setpoint Integrated Solutions, Inc. https://www.linkedin.com/company/1160424 United States 501-1000 527 65 12.33% 94 Axess Group https://www.linkedin.com/company/848489 Norway 201-500 359 44 12.26% 95 Frames https://www.linkedin.com/company/82300 Netherlands 201-500 343 42 12.24% 96 Centrica Energy Trading https://www.linkedin.com/company/19225151 Denmark 201-500 295 36 12.20% 97 Petrotec Group https://www.linkedin.com/company/765531 Portugal 1001-5000 205 25 12.20% 98 Stupp Corporation https://www.linkedin.com/company/86108 United States 501-1000 337 41 12.17% 99 Fudura https://www.linkedin.com/company/2551866 Netherlands 201-500 256 31 12.11% 100 ISA CTEEP https://www.linkedin.com/company/62592 Brazil 1001-5000 1,452 175 12.05% 101 NCS Multistage https://www.linkedin.com/company/1968850 United States 201-500 249 30 12.05% 102 Ministerio de Minas y Energía https://www.linkedin.com/company/15086248 Colombia 201-500 508 61 12.01% 103 TEPSI https://www.linkedin.com/company/826134 Argentina 201-500 227 27 11.89% 104 NEDGIA, grupo Naturgy https://www.linkedin.com/company/18498351 Spain 1001-5000 278 33 11.87% 105 Add Energy https://www.linkedin.com/company/577318 Norway 201-500 211 25 11.85% 106 Grupo Edson Queiroz https://www.linkedin.com/company/364589 Brazil 10001+ 1,014 120 11.83% 107 Velesto Energy Berhad https://www.linkedin.com/company/14406259 Malaysia 501-1000 356 42 11.80% 108 TenneT https://www.linkedin.com/company/24205 Netherlands 1001-5000 2,260 266 11.77% 109 King Abdullah City for Atomic and Renewable Energyhttps://www.linkedin.com/company/2142272 K●A●CARE Saudi Arabia 201-500 298 35 11.74% 110 Claxton Engineering Services Ltd. https://www.linkedin.com/company/788742 United Kingdom 201-500 205 24 11.71% 111 Borr Drilling https://www.linkedin.com/company/17993679 United Kingdom 1001-5000 829 97 11.70% 112 Baker Hughes https://www.linkedin.com/company/2713898 Norway 201-500 641 75 11.70% 113 Ulterra Drilling Technologies L.P. https://www.linkedin.com/company/547331 United States 501-1000 380 44 11.58% 114 ChampionX https://www.linkedin.com/company/40658652 United States 5001-10000 1,427 165 11.56% 115 Ocyan https://www.linkedin.com/company/11413000 Brazil 1001-5000 1,099 127 11.56% 116 Ecogen Brasil https://www.linkedin.com/company/1168836 Brazil 201-500 225 26 11.56% 117 Vapo Oy https://www.linkedin.com/company/71915 Finland 1001-5000 208 24 11.54% 118 Drillmec https://www.linkedin.com/company/1445258 Italy 501-1000 297 34 11.45% 119 VULCAIN INGENIERIE https://www.linkedin.com/company/1182854 France 1001-5000 624 71 11.38% 120 SUMMUM https://www.linkedin.com/company/10872476 Colombia 1001-5000 449 51 11.36% 121 Transportadora de Gas Internacional S.A. ESP https://www.linkedin.com/company/16155946– TGI S.A. ESP Colombia 201-500 204 23 11.27% 122 Royal FIC https://www.linkedin.com/company/1293239 Brazil 201-500 205 23 11.22% 123 Apolo Tubulars S.A. https://www.linkedin.com/company/957060 Brazil 201-500 215 24 11.16% 124 Constellation Oil Services https://www.linkedin.com/company/35472234 Brazil 1001-5000 772 86 11.14% 125 World Kinect Energy Services https://www.linkedin.com/company/15258971 United States 5001-10000 333 37 11.11% 126 Ortec Group https://www.linkedin.com/company/785015 France 10001+ 1,249 138 11.05%

3 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 127 AS24 https://www.linkedin.com/company/1341022 France 201-500 308 34 11.04% 128 WTS Energy https://www.linkedin.com/company/1347776 Netherlands 1001-5000 282 31 10.99% 129 Hydrasun https://www.linkedin.com/company/200172 United Kingdom 201-500 332 36 10.84% 130 Kraftringen https://www.linkedin.com/company/1273742 Sweden 201-500 287 31 10.80% 131 ONS - Operador Nacional do Sistema Elétrico https://www.linkedin.com/company/52177125 Brazil 501-1000 893 96 10.75% 132 Transportes Crexell SA https://www.linkedin.com/company/5211865 Argentina 501-1000 214 23 10.75% 133 C-Innovation, LLC https://www.linkedin.com/company/639185 United States 201-500 298 32 10.74% 134 PGESCo https://www.linkedin.com/company/84026 Egypt 501-1000 643 69 10.73% 135 Ampelmann Operations https://www.linkedin.com/company/1224298 Netherlands 201-500 308 33 10.71% 136 Helen https://www.linkedin.com/company/348548 Finland 1001-5000 588 63 10.71% 137 Sterling Oil Exploration & Energy Production Co.https://www.linkedin.com/company/18214203 Limited India 10001+ 504 54 10.71% 138 Cosan Lubrificantes https://www.linkedin.com/company/231818 Brazil 501-1000 383 41 10.70% 139 ANP - Agência Nacional do Petróleo, Gás Naturalhttps://www.linkedin.com/company/54164 e Biocombustíveis Brazil 1001-5000 817 87 10.65% 140 ENSA - Elektra Noreste S.A. https://www.linkedin.com/company/4794947 Panama 501-1000 235 25 10.64% 141 VERWATER https://www.linkedin.com/company/881108 Netherlands 1001-5000 452 48 10.62% 142 Oil Spill Response Ltd https://www.linkedin.com/company/598448 United Kingdom 201-500 283 30 10.60% 143 Tecpetrol https://www.linkedin.com/company/166291 Argentina 5001-10000 1,086 115 10.59% 144 W-Industries https://www.linkedin.com/company/78307 United States 501-1000 333 35 10.51% 145 OES Asset Integrity Management https://www.linkedin.com/company/1492243 United Arab Emirates201-500 375 39 10.40% 146 Camfil Power Systems https://www.linkedin.com/company/700662 Sweden 201-500 202 21 10.40% 147 Caruna https://www.linkedin.com/company/3658852 Finland 201-500 270 28 10.37% 148 Neptune Energy https://www.linkedin.com/company/18484996 United Kingdom 1001-5000 1,100 114 10.36% 149 AZZ | WSI LLC https://www.linkedin.com/company/86503 United States 1001-5000 349 36 10.32% 150 Mokveld Valves https://www.linkedin.com/company/319475 Netherlands 201-500 204 21 10.29% 151 Kallpa Generación S.A. https://www.linkedin.com/company/3878555 Peru 201-500 302 31 10.26% 152 Primagaz France https://www.linkedin.com/company/15751 France 501-1000 634 65 10.25% 153 Vista Oil & Gas https://www.linkedin.com/company/22334356 Argentina 201-500 235 24 10.21% 154 TBG - Transportadora Brasileira Gasoduto Bolívia-Brasilhttps://www.linkedin.com/company/605828 S.A. Brazil 201-500 382 39 10.21% 155 Lummus Technology https://www.linkedin.com/company/36123086 United States 501-1000 412 42 10.19% 156 TWMA https://www.linkedin.com/company/489382 United Kingdom 501-1000 383 39 10.18% 157 Hengyuan Refining Company Berhad (formerly https://www.linkedin.com/company/13366613known as Shell Refining Company Berhad) Malaysia 501-1000 226 23 10.18% 158 ICONIC Lubrificantes https://www.linkedin.com/company/11446507 Brazil 501-1000 285 29 10.18% 159 Albario Engineering (Pvt) Ltd. https://www.linkedin.com/company/2461208 Pakistan 1001-5000 316 32 10.13% 160 Edvance https://www.linkedin.com/company/11205370 France 1001-5000 990 100 10.10% 161 Gibson Energy https://www.linkedin.com/company/101640 Canada 501-1000 705 71 10.07% 162 AES Gener S.A https://www.linkedin.com/company/906439 Chile 1001-5000 974 98 10.06% 163 GP Global Group https://www.linkedin.com/company/1285781 United Arab Emirates1001-5000 537 54 10.06% 164 USA DeBusk https://www.linkedin.com/company/28671098 United States 501-1000 239 24 10.04% 165 ETSA https://www.linkedin.com/company/35594068 Peru 1001-5000 249 25 10.04% 166 PD&MS Group https://www.linkedin.com/company/1362065 United Kingdom 201-500 568 57 10.04% 167 Freudenberg Oil & Gas Technologies https://www.linkedin.com/company/1559866 United States 501-1000 300 30 10.00% 168 Gunvor Petroleum Rotterdam B.V. https://www.linkedin.com/company/10846022 Netherlands 201-500 230 23 10.00%

4 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 169 TAQA Arabia https://www.linkedin.com/company/5164936 Egypt 1001-5000 200 20 10.00% 170 SHV Energy https://www.linkedin.com/company/2967177 Netherlands 10001+ 431 43 9.98% 171 MD&A https://www.linkedin.com/company/104493 United States 501-1000 291 29 9.97% 172 China Energy Engineering Group Co. Ltd. https://www.linkedin.com/company/8848556 China 10001+ 292 29 9.93% 173 Ultragaz https://www.linkedin.com/company/166577 Brazil 1001-5000 2,482 246 9.91% 174 Elenia https://www.linkedin.com/company/2589536 Finland 201-500 222 22 9.91% 175 Astron Energy (Pty) Ltd. https://www.linkedin.com/company/18934768 South Africa 1001-5000 485 48 9.90% 176 Cosan https://www.linkedin.com/company/73268 Brazil 10001+ 17,156 1,695 9.88% 177 Bilfinger Salamis UK https://www.linkedin.com/company/5382616 United Kingdom 1001-5000 882 87 9.86% 178 ARO Drilling https://www.linkedin.com/company/13631168 Saudi Arabia 1001-5000 479 47 9.81% 179 IHI Power Services Corp. https://www.linkedin.com/company/2757610 United States 201-500 204 20 9.80% 180 Supergasbras https://www.linkedin.com/company/9331968 Brazil 1001-5000 1,970 193 9.80% 181 NESR https://www.linkedin.com/company/14518931 United States 1001-5000 950 93 9.79% 182 Cust-O-Fab https://www.linkedin.com/company/6401909 United States 201-500 235 23 9.79% 183 Qirion https://www.linkedin.com/company/12659379 Netherlands 1001-5000 543 53 9.76% 184 Prio Energy https://www.linkedin.com/company/2182305 Portugal 201-500 328 32 9.76% 185 Raízen https://www.linkedin.com/company/2163762 Brazil 10001+ 11,339 1,103 9.73% 186 SNC-Lavalin Fayez Engineering ( SLFE ) https://www.linkedin.com/company/18978260 Saudi Arabia 501-1000 319 31 9.72% 187 Vår Energi https://www.linkedin.com/company/12988580 Norway 501-1000 557 54 9.69% 188 ODE – DORIS Group Company https://www.linkedin.com/company/569429 United Kingdom 201-500 227 22 9.69% 189 Shearwater GeoServices https://www.linkedin.com/company/10952652 Norway 201-500 537 52 9.68% 190 National Nuclear Laboratory https://www.linkedin.com/company/2929107 United Kingdom 501-1000 520 50 9.62% 191 Arya Sasol Polymer https://www.linkedin.com/company/3488059 Iran 1001-5000 479 46 9.60% 192 Synergy (Electricity Generation and Retail Corporation)https://www.linkedin.com/company/448571 Australia 501-1000 532 51 9.59% 193 Total Direct Energie https://www.linkedin.com/company/35629717 France 501-1000 532 51 9.59% 194 Ofgem https://www.linkedin.com/company/25484 United Kingdom 501-1000 973 93 9.56% 195 Quorum Software https://www.linkedin.com/company/17518 United States 501-1000 513 49 9.55% 196 Peninsula Petroleum https://www.linkedin.com/company/2141460 Gibraltar 201-500 283 27 9.54% 197 VARO Energy https://www.linkedin.com/company/10372262 Switzerland 1001-5000 494 47 9.51% 198 Varel International Energy Services https://www.linkedin.com/company/43475 United States 1001-5000 390 37 9.49% 199 The Hub Power Company Limited (HUBCO) https://www.linkedin.com/company/3664042 Pakistan 501-1000 538 51 9.48% 200 Novomet https://www.linkedin.com/company/1397108 Russia 5001-10000 476 45 9.45% 201 Hocol https://www.linkedin.com/company/101921 Colombia 201-500 339 32 9.44% 202 AESA (A-Evangelista SA) https://www.linkedin.com/company/25181730 Argentina 5001-10000 1,463 138 9.43% 203 NPC UKRENERGO https://www.linkedin.com/company/18320810 Ukraine 5001-10000 234 22 9.40% 204 MegChem https://www.linkedin.com/company/1391671 South Africa 201-500 289 27 9.34% 205 MOTUL https://www.linkedin.com/company/274282 France 501-1000 815 76 9.33% 206 Bunker Holding A/S https://www.linkedin.com/company/1315534 Denmark 501-1000 204 19 9.31% 207 DistributionNOW https://www.linkedin.com/company/3717968 United States 1001-5000 1,483 138 9.31% 208 Egyptian Drilling Company - EDC https://www.linkedin.com/company/14061846 Egypt 1001-5000 292 27 9.25% 209 Quartzelec Limited https://www.linkedin.com/company/1273651 United Kingdom 501-1000 325 30 9.23% 210 Modec International Inc. https://www.linkedin.com/company/6097144 United States 201-500 748 69 9.22%

5 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 211 3C Metal https://www.linkedin.com/company/3295143 France 201-500 206 19 9.22% 212 ADES - Advanced Energy Systems https://www.linkedin.com/company/5380358 Egypt 1001-5000 922 85 9.22% 213 Coming soon https://www.linkedin.com/company/2854274 China 201-500 792 73 9.22% 214 CCED https://www.linkedin.com/company/1307544 Oman 201-500 445 41 9.21% 215 MYTILINEOS S.A. https://www.linkedin.com/company/6646293 Greece 1001-5000 468 43 9.19% 216 Thru Tubing Solutions https://www.linkedin.com/company/3581876 United States 501-1000 392 36 9.18% 217 Penspen https://www.linkedin.com/company/69999 United Kingdom 501-1000 840 77 9.17% 218 Sacyr Fluor S.A. https://www.linkedin.com/company/10643195 Spain 501-1000 208 19 9.13% 219 O'Rourke Petroleum https://www.linkedin.com/company/120398 United States 201-500 219 20 9.13% 220 ALE Combustíveis https://www.linkedin.com/company/110554 Brazil 1001-5000 1,106 101 9.13% 221 Promigas https://www.linkedin.com/company/3874740 Colombia 1001-5000 395 36 9.11% 222 Rosetti Marino Group of Companies https://www.linkedin.com/company/129387 Italy 501-1000 977 89 9.11% 223 Pluspetrol https://www.linkedin.com/company/23083 Argentina 1001-5000 2,208 201 9.10% 224 Rawabi Holding Group https://www.linkedin.com/company/1240081 Saudi Arabia 1001-5000 618 56 9.06% 225 UNOGAS ENERGIA S.p.A. https://www.linkedin.com/company/1235349 Italy 201-500 210 19 9.05% 226 Global Marine https://www.linkedin.com/company/63526 United Kingdom 501-1000 332 30 9.04% 227 Orano DS https://www.linkedin.com/company/10803795 France 1001-5000 797 72 9.03% 228 Distrocuyo S.A. https://www.linkedin.com/company/428668 Argentina 201-500 255 23 9.02% 229 Confipetrol S.A.S. https://www.linkedin.com/company/18100922 Colombia 5001-10000 411 37 9.00% 230 Welltec https://www.linkedin.com/company/24236 Denmark 501-1000 856 77 9.00% 231 EPPM https://www.linkedin.com/company/11207770 Tunisia 501-1000 590 53 8.98% 232 Abdulla Fouad Group https://www.linkedin.com/company/110852 Saudi Arabia 1001-5000 660 59 8.94% 233 Dover Fueling Solutions https://www.linkedin.com/company/15263662 United States 1001-5000 807 72 8.92% 234 Honeywell UOP https://www.linkedin.com/company/64750338 United States 10001+ 539 48 8.91% 235 Structural Integrity Associates https://www.linkedin.com/company/61175 United States 201-500 236 21 8.90% 236 Ingenieria SIMA SA https://www.linkedin.com/company/1849405 Argentina 201-500 259 23 8.88% 237 RelaDyne LLC https://www.linkedin.com/company/2188312 United States 1001-5000 496 44 8.87% 238 Waukesha-Pearce Industries (WPI) https://www.linkedin.com/company/647888 United States 501-1000 520 46 8.85% 239 KBC (A Yokogawa Company) https://www.linkedin.com/company/302489 United Kingdom 201-500 600 53 8.83% 240 CPL CONCORDIA https://www.linkedin.com/company/222008 Italy 1001-5000 704 62 8.81% 241 GDES | Grupo Dominguis Energy Services https://www.linkedin.com/company/1803426 Spain 1001-5000 205 18 8.78% 242 Nacional Gás https://www.linkedin.com/company/18514066 Brazil 5001-10000 810 71 8.77% 243 Fugro https://www.linkedin.com/company/6748 Netherlands 10001+ 6,973 611 8.76% 244 Toyo Setal https://www.linkedin.com/company/14838256 Brazil 5001-10000 206 18 8.74% 245 Galileo Technologies S.A. https://www.linkedin.com/company/1174395 Argentina 201-500 241 21 8.71% 246 Becht https://www.linkedin.com/company/138463 United States 201-500 391 34 8.70% 247 Deep Well Services https://www.linkedin.com/company/5160760 United States 201-500 207 18 8.70% 248 DOF Subsea https://www.linkedin.com/company/271814 Norway 1001-5000 1,178 102 8.66% 249 PetroReconcavo https://www.linkedin.com/company/800638 Brazil 201-500 266 23 8.65% 250 NexTier Oilfield Solutions https://www.linkedin.com/company/26533378 United States 5001-10000 673 58 8.62% 251 PECOM https://www.linkedin.com/company/10129333 Argentina 5001-10000 1,234 106 8.59% 252 Gasunie https://www.linkedin.com/company/6874 Netherlands 1001-5000 1,386 119 8.59%

6 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 253 Atlas Oil Company https://www.linkedin.com/company/38608 United States 201-500 315 27 8.57% 254 GRDF https://www.linkedin.com/company/1037919 France 10001+ 6,333 542 8.56% 255 Magseis Fairfield ASA https://www.linkedin.com/company/2162151 Norway 201-500 339 29 8.55% 256 Superior Plus Propane https://www.linkedin.com/company/988764 United States 1001-5000 339 29 8.55% 257 Semco Maritime https://www.linkedin.com/company/32720 Denmark 1001-5000 1,265 108 8.54% 258 Turn2 Specialty Companies https://www.linkedin.com/company/18931423 United States 1001-5000 223 19 8.52% 259 Clarke Energy https://www.linkedin.com/company/243686 United Kingdom 1001-5000 733 62 8.46% 260 Maurel & Prom https://www.linkedin.com/company/1208435 France 501-1000 272 23 8.46% 261 DelVal Flow Controls https://www.linkedin.com/company/523665 United States 201-500 225 19 8.44% 262 SOCAR AQS https://www.linkedin.com/company/338852 Azerbaijan 501-1000 628 53 8.44% 263 JGC Algeria https://www.linkedin.com/company/5970840 Algeria 201-500 547 46 8.41% 264 InterMoor https://www.linkedin.com/company/286582 United States 201-500 322 27 8.39% 265 Red de Energía del Perú https://www.linkedin.com/company/1381369 Peru 201-500 406 34 8.37% 266 Egyptian Projects Operation and Maintenance (EPROM)https://www.linkedin.com/company/996037 Egypt 1001-5000 779 65 8.34% 267 ALTRAD https://www.linkedin.com/company/2526431 France 10001+ 2,831 236 8.34% 268 Ariosh https://www.linkedin.com/company/1581052 Nigeria 201-500 228 19 8.33% 269 Biomax Colombia https://www.linkedin.com/company/2651306 Colombia 201-500 288 24 8.33% 270 Cryostar https://www.linkedin.com/company/1022498 France 501-1000 505 42 8.32% 271 Sinopec International Petroleum Service Corporationhttps://www.linkedin.com/company/9005401 China 10001+ 337 28 8.31% 272 GRTgaz https://www.linkedin.com/company/3356791 France 1001-5000 2,072 172 8.30% 273 CGE S.A. https://www.linkedin.com/company/2050063 Chile 5001-10000 627 52 8.29% 274 Gyrodata https://www.linkedin.com/company/116028 United States 501-1000 703 58 8.25% 275 Grupo R https://www.linkedin.com/company/1234566 Mexico 5001-10000 679 56 8.25% 276 Solgas https://www.linkedin.com/company/11433976 Peru 501-1000 364 30 8.24% 277 Xodus Group https://www.linkedin.com/company/327926 United Kingdom 201-500 449 37 8.24% 278 Proserv https://www.linkedin.com/company/2337077 United Kingdom 501-1000 923 76 8.23% 279 Santo Antônio Energia https://www.linkedin.com/company/3712386 Brazil 201-500 450 37 8.22% 280 Oman Oil Marketing Company https://www.linkedin.com/company/1273717 Oman 201-500 268 22 8.21% 281 RWE UK https://www.linkedin.com/company/21855231 United Kingdom 1001-5000 317 26 8.20% 282 NVI, LLC (Nondestructive Visual Inspection) https://www.linkedin.com/company/1944452 United States 201-500 244 20 8.20% 283 AFGlobal Corporation https://www.linkedin.com/company/1475117 United States 1001-5000 416 34 8.17% 284 Vertex Resource Group Ltd. https://www.linkedin.com/company/2718551 Canada 501-1000 270 22 8.15% 285 Haward Technology Middle East https://www.linkedin.com/company/2887434 United States 1001-5000 221 18 8.14% 286 Mansfield Energy Corp https://www.linkedin.com/company/59692 United States 501-1000 553 45 8.14% 287 Uniper https://www.linkedin.com/company/10346153 Germany 10001+ 2,742 223 8.13% 288 Enusa Industrias Avanzadas, S.A. https://www.linkedin.com/company/668064 Spain 501-1000 283 23 8.13% 289 Stedin https://www.linkedin.com/company/221784 Netherlands 1001-5000 2,535 206 8.13% 290 Karpowership https://www.linkedin.com/company/10595869 United Arab Emirates1001-5000 234 19 8.12% 291 OVH Energy - Oando Licensee https://www.linkedin.com/company/10873743 Nigeria 501-1000 296 24 8.11% 292 Mitsubishi Power Americas https://www.linkedin.com/company/6459690 United States 1001-5000 1,333 108 8.10% 293 AES Drilling Fluids, LLC https://www.linkedin.com/company/5214845 United States 501-1000 235 19 8.09% 294 Pan American Energy https://www.linkedin.com/company/25977 Argentina 1001-5000 2,933 237 8.08%

7 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 295 Copagaz Distribuidora de Gás S.A. https://www.linkedin.com/company/10930097 Brazil 1001-5000 718 58 8.08% 296 Nawah Energy Company https://www.linkedin.com/company/13220361 United Arab Emirates1001-5000 1,439 116 8.06% 297 Stream-Flo Industries https://www.linkedin.com/company/155736 Canada 1001-5000 435 35 8.05% 298 Alliander https://www.linkedin.com/company/213992 Netherlands 5001-10000 4,734 380 8.03% 299 Monenco Iran Consulting Engineers https://www.linkedin.com/company/2287952 Iran 501-1000 661 53 8.02% 300 FieldCore https://www.linkedin.com/company/16252943 United States 10001+ 4,282 343 8.01% 301 GeoPark https://www.linkedin.com/company/1579324 Argentina 201-500 425 34 8.00% 302 Ultra https://www.linkedin.com/company/9346 Brazil 10001+ 1,176 94 7.99% 303 Sofren Group https://www.linkedin.com/company/3344135 France 501-1000 364 29 7.97% 304 Versa Integrity Group, Inc. https://www.linkedin.com/company/3640950 United States 1001-5000 566 45 7.95% 305 John Zink Hamworthy Combustion https://www.linkedin.com/company/939844 United States 1001-5000 920 73 7.93% 306 Bilfinger Industrial Services Sweden AB https://www.linkedin.com/company/3684116 Sweden 1001-5000 202 16 7.92% 307 Forum Energy Technologies https://www.linkedin.com/company/1288325 United States 1001-5000 1,177 93 7.90% 308 Abunayyan Holding https://www.linkedin.com/company/426826 Saudi Arabia 1001-5000 2,215 175 7.90% 309 Tristar Group https://www.linkedin.com/company/18835152 United Arab Emirates1001-5000 431 34 7.89% 310 Balmoral https://www.linkedin.com/company/691443 United Kingdom 201-500 241 19 7.88% 311 Audubon Companies https://www.linkedin.com/company/428258 United States 1001-5000 660 52 7.88% 312 Serba Dinamik https://www.linkedin.com/company/14635433 Malaysia 501-1000 471 37 7.86% 313 Bilfinger Salamis Inc https://www.linkedin.com/company/18246121 United States 10001+ 484 38 7.85% 314 Apergy https://www.linkedin.com/company/27225378 United States 1001-5000 204 16 7.84% 315 Lube-Tech https://www.linkedin.com/company/1316829 United States 501-1000 306 24 7.84% 316 LMKR https://www.linkedin.com/company/13429 United States 201-500 523 41 7.84% 317 VTTI B.V. https://www.linkedin.com/company/242326 Netherlands 1001-5000 332 26 7.83% 318 Adyard Abu Dhabi LLC https://www.linkedin.com/company/19210983 United Arab Emirates1001-5000 345 27 7.83% 319 Saudi Petroleum Services Polytechnic (SPSP) https://www.linkedin.com/company/1781439 Saudi Arabia 201-500 358 28 7.82% 320 Oman LNG L.L.C. https://www.linkedin.com/company/484763 Oman 501-1000 1,114 87 7.81% 321 Visser & Smit Hanab https://www.linkedin.com/company/31573 Netherlands 1001-5000 847 66 7.79% 322 Jämtkraft AB https://www.linkedin.com/company/69208 Sweden 201-500 232 18 7.76% 323 Frontier Integrity Solutions https://www.linkedin.com/company/16202612 United States 201-500 245 19 7.76% 324 EDVSA Ingeniería y Construcción https://www.linkedin.com/company/9226106 Argentina 1001-5000 517 40 7.74% 325 Edgen Murray https://www.linkedin.com/company/267146 United States 501-1000 429 33 7.69% 326 Mangiarotti SpA https://www.linkedin.com/company/1235086 Italy 201-500 209 16 7.66% 327 Enagás https://www.linkedin.com/company/81410 Spain 1001-5000 930 71 7.63% 328 CENTRAL PUERTO S.A https://www.linkedin.com/company/561543 Argentina 501-1000 380 29 7.63% 329 UTEC SURVEY https://www.linkedin.com/company/823054 United Kingdom 201-500 316 24 7.59% 330 Axens https://www.linkedin.com/company/24149 France 1001-5000 1,251 95 7.59% 331 Forship Engenharia https://www.linkedin.com/company/312237 Brazil 201-500 411 31 7.54% 332 SKN Electrical Services Ltd https://www.linkedin.com/company/3060885 United Kingdom 201-500 252 19 7.54% 333 Enexis Groep https://www.linkedin.com/company/2183196 Netherlands 1001-5000 3,291 248 7.54% 334 EnerMech https://www.linkedin.com/company/455969 United Kingdom 1001-5000 2,045 154 7.53% 335 Q8 https://www.linkedin.com/company/454010 Belgium 501-1000 850 64 7.53% 336 Red Eléctrica https://www.linkedin.com/company/47499 Spain 1001-5000 945 71 7.51%

8 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 337 RedMed https://www.linkedin.com/company/837780 Algeria 1001-5000 307 23 7.49% 338 CPI - Compressor Products International https://www.linkedin.com/company/737227 United States 501-1000 241 18 7.47% 339 Sirtec Sistemas Elétricos https://www.linkedin.com/company/10386505 Brazil 1001-5000 375 28 7.47% 340 Hascol Petroleum Limited https://www.linkedin.com/company/960366 Pakistan 501-1000 523 39 7.46% 341 Sparrows Group https://www.linkedin.com/company/1048843 United Kingdom 1001-5000 1,372 102 7.43% 342 Compañía Operadora de Gas del Amazonas S.A.C.https://www.linkedin.com/company/699285 Peru 201-500 283 21 7.42% 343 Energy Systems Group (ESG) https://www.linkedin.com/company/614892 United States 201-500 337 25 7.42% 344 APR Energy https://www.linkedin.com/company/1127285 United States 201-500 675 50 7.41% 345 Topographic, Inc. https://www.linkedin.com/company/984365 United States 201-500 243 18 7.41% 346 TGS https://www.linkedin.com/company/228916 Argentina 1001-5000 770 57 7.40% 347 Pampa Energía https://www.linkedin.com/company/719290 Argentina 5001-10000 946 70 7.40% 348 Kimray, Inc https://www.linkedin.com/company/144265 United States 501-1000 392 29 7.40% 349 Fingrid Oyj https://www.linkedin.com/company/42235 Finland 201-500 311 23 7.40% 350 Sindh Engro Coal Mining Company (SECMC) https://www.linkedin.com/company/13289364 Pakistan 201-500 217 16 7.37% 351 U.S. Venture, Inc. https://www.linkedin.com/company/1166488 United States 1001-5000 787 58 7.37% 352 EDP España https://www.linkedin.com/company/82193 Spain 1001-5000 570 42 7.37% 353 Global Energy Group https://www.linkedin.com/company/220811 United Kingdom 1001-5000 855 63 7.37% 354 TRAPIL https://www.linkedin.com/company/123673 France 501-1000 340 25 7.35% 355 ELNG https://www.linkedin.com/company/114741 Egypt 201-500 327 24 7.34% 356 Kuwait Energy https://www.linkedin.com/company/460674 Kuwait 501-1000 341 25 7.33% 357 Hydratight https://www.linkedin.com/company/46647 United Kingdom 1001-5000 1,092 80 7.33% 358 ABASTIBLE S.A. https://www.linkedin.com/company/673897 Chile 1001-5000 1,133 83 7.33% 359 Rubicon Oilfield International https://www.linkedin.com/company/10096473 United States 501-1000 522 38 7.28% 360 Svenska kraftnät https://www.linkedin.com/company/26298 Sweden 501-1000 746 54 7.24% 361 Altus Intervention https://www.linkedin.com/company/5187359 Norway 1001-5000 706 51 7.22% 362 Innovex https://www.linkedin.com/company/15228657 United States 501-1000 222 16 7.21% 363 ProFrac Services https://www.linkedin.com/company/15248279 United States 1001-5000 444 32 7.21% 364 Al Masaood Oil & Gas https://www.linkedin.com/company/9500761 United Arab Emirates1001-5000 375 27 7.20% 365 OPW, a Dover Company https://www.linkedin.com/company/60393 United States 1001-5000 376 27 7.18% 366 Alberta Energy Regulator (AER) https://www.linkedin.com/company/634825 Canada 1001-5000 961 69 7.18% 367 Burmeister & Wain Scandinavian Contractor, BWSChttps://www.linkedin.com/company/17433 Denmark 501-1000 572 41 7.17% 368 LIN SCAN Advanced Pipelines & Tanks Serviceshttps://www.linkedin.com/company/658388 United Arab Emirates201-500 280 20 7.14% 369 Vinçotte https://www.linkedin.com/company/29220 Belgium 1001-5000 1,358 97 7.14% 370 Spirit Energy https://www.linkedin.com/company/18267274 United Kingdom 501-1000 589 42 7.13% 371 SBM Offshore https://www.linkedin.com/company/15503 Netherlands 1001-5000 5,243 373 7.11% 372 Kuiper International https://www.linkedin.com/company/1972282 Singapore 1001-5000 339 24 7.08% 373 Empresas Lipigas https://www.linkedin.com/company/639341 Chile 501-1000 876 62 7.08% 374 China Petroleum Pipeline Engineering Co.,Ltd. https://www.linkedin.com/company/13720338 China 10001+ 467 33 7.07% 375 CCC (Compressor Controls Corporation) https://www.linkedin.com/company/33155 United States 201-500 412 29 7.04% 376 Byco Petroleum Pakistan Limited https://www.linkedin.com/company/759751 Pakistan 1001-5000 1,052 74 7.03% 377 NDT Global https://www.linkedin.com/company/355494 Ireland 501-1000 498 35 7.03% 378 Alkhorayef Petroleum Company https://www.linkedin.com/company/3543359 Saudi Arabia 1001-5000 741 52 7.02%

9 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 379 Ipiranga https://www.linkedin.com/company/13998 Brazil 1001-5000 3,849 270 7.01% 380 Intecsa Industrial https://www.linkedin.com/company/575082 Spain 1001-5000 485 34 7.01% 381 Tideway Offshore Solutions https://www.linkedin.com/company/403110 Netherlands 201-500 257 18 7.00% 382 Chrysaor https://www.linkedin.com/company/1519927 United Kingdom 1001-5000 814 57 7.00% 383 G2 Integrated Solutions https://www.linkedin.com/company/1985358 United States 201-500 200 14 7.00% 384 Certas Energy https://www.linkedin.com/company/3350283 United Kingdom 1001-5000 815 57 6.99% 385 Wärtsilä Italia S.p.A. https://www.linkedin.com/company/5112319 Italy 1001-5000 372 26 6.99% 386 Maersk Drilling https://www.linkedin.com/company/14288 Denmark 1001-5000 3,420 239 6.99% 387 TechnipFMC https://www.linkedin.com/company/10670453 United Kingdom 10001+ 19,475 1,353 6.95% 388 KenGen Kenya https://www.linkedin.com/company/14560588 Kenya 1001-5000 288 20 6.94% 389 Rever Offshore https://www.linkedin.com/company/18920738 United Kingdom 201-500 288 20 6.94% 390 GMP | Graña & Montero Petrolera https://www.linkedin.com/company/1556975 Peru 201-500 605 42 6.94% 391 Valaris plc https://www.linkedin.com/company/40814276 United States 5001-10000 1,341 93 6.94% 392 AC BOILERS S.p.A. https://www.linkedin.com/company/1398253 Italy 501-1000 303 21 6.93% 393 Royal Commission for Jubail and Yanbu https://www.linkedin.com/company/129299 United States 5001-10000 3,149 218 6.92% 394 Petronas Carigali Iraq Holding B.V. https://www.linkedin.com/company/25113340 Iraq 501-1000 203 14 6.90% 395 Sapura Navegação Marítima S.A. https://www.linkedin.com/company/5089478 Brazil 501-1000 827 57 6.89% 396 Motor Oil https://www.linkedin.com/company/83381 Greece 1001-5000 421 29 6.89% 397 Swire Oilfield Services https://www.linkedin.com/company/148711 United Kingdom 501-1000 379 26 6.86% 398 Oil & Gas Development Company Ltd. https://www.linkedin.com/company/13291086 Pakistan 10001+ 394 27 6.85% 399 Organización Terpel S.A. https://www.linkedin.com/company/128459 Colombia 1001-5000 1,970 135 6.85% 400 Excellence Logging https://www.linkedin.com/company/9401554 United Kingdom 501-1000 438 30 6.85% 401 Attock Refinery Limited https://www.linkedin.com/company/682434 Pakistan 1001-5000 921 63 6.84% 402 Východoslovenská energetika Holding a.s. https://www.linkedin.com/company/237334 Slovakia 1001-5000 307 21 6.84% 403 MODEC, Inc. https://www.linkedin.com/company/83631 Japan 1001-5000 3,890 266 6.84% 404 JDR Cable Systems https://www.linkedin.com/company/308648 United Kingdom 501-1000 470 32 6.81% 405 Grupo Terra https://www.linkedin.com/company/1086604 Honduras 1001-5000 529 36 6.81% 406 SoEnergy International https://www.linkedin.com/company/1346300 United States 1001-5000 441 30 6.80% 407 Wild Well https://www.linkedin.com/company/1270136 United States 201-500 206 14 6.80% 408 Zeeco, Inc. https://www.linkedin.com/company/528168 United States 1001-5000 722 49 6.79% 409 CETCO ENERGY SERVICES https://www.linkedin.com/company/1610133 United States 501-1000 398 27 6.78% 410 Oil and Gas Industry https://www.linkedin.com/company/13289242 Singapore 10001+ 369 25 6.78% 411 Kentech Group https://www.linkedin.com/company/605498 United Arab Emirates1001-5000 1,255 85 6.77% 412 DNWG https://www.linkedin.com/company/611672 Netherlands 501-1000 341 23 6.74% 413 Ascent Resources https://www.linkedin.com/company/10092612 United States 201-500 356 24 6.74% 414 Gasmig https://www.linkedin.com/company/563261 Brazil 201-500 208 14 6.73% 415 Ovintiv https://www.linkedin.com/company/64647917 United States 1001-5000 847 57 6.73% 416 Polarcus https://www.linkedin.com/company/1203096 United Arab Emirates201-500 327 22 6.73% 417 Q8 Kuwait Petroleum Italia S.p.A. https://www.linkedin.com/company/862767 Italy 201-500 654 44 6.73% 418 Massy Energy Colombia S.A.S. https://www.linkedin.com/company/22335225 Colombia 1001-5000 550 37 6.73% 419 Risktec Solutions https://www.linkedin.com/company/148211 United Kingdom 201-500 268 18 6.72% 420 Quest Integrity https://www.linkedin.com/company/659170 United States 201-500 343 23 6.71%

10 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 421 Drillinginfo https://www.linkedin.com/company/80934 United States 201-500 209 14 6.70% 422 Borets International https://www.linkedin.com/company/688171 Russia 5001-10000 314 21 6.69% 423 HMV Ingenieros https://www.linkedin.com/company/971380 Colombia 1001-5000 973 65 6.68% 424 World Fuel Services https://www.linkedin.com/company/13647 United States 5001-10000 2,860 191 6.68% 425 Yanbu Aramco Sinopec Refining Company (YASREF)https://www.linkedin.com/company/3354182 Ltd. Saudi Arabia 1001-5000 1,231 82 6.66% 426 Paradigm https://www.linkedin.com/company/585020 United States 501-1000 528 35 6.63% 427 Ingenero https://www.linkedin.com/company/69054 United States 201-500 318 21 6.60% 428 Marine Platforms Limited https://www.linkedin.com/company/432167 Nigeria 201-500 303 20 6.60% 429 Future Pipe Industries https://www.linkedin.com/company/42255 United Arab Emirates1001-5000 1,122 74 6.60% 430 KLX Energy Services https://www.linkedin.com/company/16264715 United States 501-1000 577 38 6.59% 431 LimaGas S.A. https://www.linkedin.com/company/1742867 Peru 201-500 228 15 6.58% 432 TGS https://www.linkedin.com/company/220114 United States 501-1000 669 44 6.58% 433 Packers Plus Energy Services Inc. https://www.linkedin.com/company/920889 Canada 501-1000 351 23 6.55% 434 Yinson https://www.linkedin.com/company/4795098 Malaysia 201-500 580 38 6.55% 435 HKN Energy https://www.linkedin.com/company/1450571 United States 201-500 229 15 6.55% 436 BOSSHELF LLC (Saipem s.a) https://www.linkedin.com/company/1011385 Azerbaijan 501-1000 307 20 6.51% 437 Atlantic Projects Company https://www.linkedin.com/company/1133016 Ireland 201-500 215 14 6.51% 438 GASCO https://www.linkedin.com/company/422494 Chile 1001-5000 928 60 6.47% 439 Burns & McDonnell Engineering India Pvt Ltd https://www.linkedin.com/company/623161 India 501-1000 263 17 6.46% 440 Redwave https://www.linkedin.com/company/510240 Netherlands 501-1000 263 17 6.46% 441 Crescent Petroleum https://www.linkedin.com/company/532450 United Arab Emirates501-1000 387 25 6.46% 442 SANAD https://www.linkedin.com/company/22305685 Saudi Arabia 5001-10000 357 23 6.44% 443 North Oil Company Qatar https://www.linkedin.com/company/13270428 Qatar 501-1000 1,134 73 6.44% 444 Gaztransport & Technigaz (GTT) https://www.linkedin.com/company/143962 France 201-500 420 27 6.43% 445 Vallourec https://www.linkedin.com/company/11142 France 10001+ 6,694 429 6.41% 446 Al Hoty Stanger Ltd. Co. https://www.linkedin.com/company/7314890 Saudi Arabia 501-1000 203 13 6.40% 447 Lake Superior Consulting https://www.linkedin.com/company/934338 United States 201-500 250 16 6.40% 448 Danske Commodities https://www.linkedin.com/company/754648 Denmark 201-500 360 23 6.39% 449 Summit ESP https://www.linkedin.com/company/3140666 United States 501-1000 392 25 6.38% 450 Newpark https://www.linkedin.com/company/106071 United States 1001-5000 1,334 85 6.37% 451 Tecnicas Reunidas https://www.linkedin.com/company/27439 Spain 5001-10000 7,003 446 6.37% 452 GE Power https://www.linkedin.com/company/1021 United States 10001+ 24,655 1,565 6.35% 453 Vertech Group Pty Ltd https://www.linkedin.com/company/2537204 Australia 201-500 205 13 6.34% 454 TAM International https://www.linkedin.com/company/896591 United States 201-500 284 18 6.34% 455 ACES https://www.linkedin.com/company/28383 United States 201-500 221 14 6.33% 456 IREM SpA https://www.linkedin.com/company/1308154 Italy 1001-5000 663 42 6.33% 457 Frontera Energy Corp. https://www.linkedin.com/company/571108 Colombia 1001-5000 1,516 96 6.33% 458 Quaker State https://www.linkedin.com/company/43048 Mexico 5001-10000 475 30 6.32% 459 Statnett SF https://www.linkedin.com/company/18052 Norway 1001-5000 1,236 78 6.31% 460 Sun Coast Resources, Inc. https://www.linkedin.com/company/740475 United States 1001-5000 523 33 6.31% 461 Enereco S.p.A. https://www.linkedin.com/company/529955 Italy 201-500 317 20 6.31% 462 Elia https://www.linkedin.com/company/10232 Belgium 1001-5000 1,411 89 6.31%

11 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 463 Expro https://www.linkedin.com/company/14038 United Kingdom 1001-5000 4,282 270 6.31% 464 RTE Réseau de Transport d'Electricité https://www.linkedin.com/company/245681 France 5001-10000 5,282 332 6.29% 465 Mitsubishi Power https://www.linkedin.com/company/13425556 Japan 10001+ 1,449 91 6.28% 466 PRefChem https://www.linkedin.com/company/14456759 Malaysia 1001-5000 414 26 6.28% 467 Public Company "Orlen Lietuva" https://www.linkedin.com/company/567444 Lithuania 1001-5000 223 14 6.28% 468 FOURE LAGADEC https://www.linkedin.com/company/9440153 France 1001-5000 510 32 6.27% 469 Petromin Corporation https://www.linkedin.com/company/1117048 Saudi Arabia 1001-5000 1,068 67 6.27% 470 Schaeffer Mfg. Company https://www.linkedin.com/company/603613 United States 201-500 303 19 6.27% 471 KT - Kinetics Technology https://www.linkedin.com/company/1238736 Italy 501-1000 577 36 6.24% 472 Turbotec https://www.linkedin.com/company/3504214 Iran 201-500 241 15 6.22% 473 CAN (Offshore) Ltd https://www.linkedin.com/company/1721488 United Kingdom 501-1000 644 40 6.21% 474 Groupe Ponticelli Frères https://www.linkedin.com/company/130786 France 5001-10000 889 55 6.19% 475 LAUGFS Holdings Limited https://www.linkedin.com/company/3837363 Sri Lanka 1001-5000 275 17 6.18% 476 ENAP https://www.linkedin.com/company/1005895 Chile 1001-5000 1,910 118 6.18% 477 E&P O&M Services Sdn Bhd (EPOMS) https://www.linkedin.com/company/6594952 Malaysia 501-1000 405 25 6.17% 478 Wintershall Dea https://www.linkedin.com/company/17477 Germany 1001-5000 2,101 129 6.14% 479 AmSpec Group https://www.linkedin.com/company/778799 United States 1001-5000 1,519 93 6.12% 480 Vivo Energy https://www.linkedin.com/company/2668050 United Kingdom 1001-5000 2,842 174 6.12% 481 ContourGlobal https://www.linkedin.com/company/300407 United States 1001-5000 768 47 6.12% 482 ClearStream Energy Services Inc. https://www.linkedin.com/company/2447671 Canada 1001-5000 801 49 6.12% 483 AB Energy - Cogeneration World https://www.linkedin.com/company/2616574 Italy 501-1000 671 41 6.11% 484 Fieldwood Energy LLC https://www.linkedin.com/company/8078628 United States 501-1000 573 35 6.11% 485 MAPNA Turbine Engineering and Manufacturinghttps://www.linkedin.com/company/13394786 Company (TUGA) Iran 1001-5000 262 16 6.11% 486 Nigerian National Petroleum Corporation https://www.linkedin.com/company/18430031 Nigeria 5001-10000 1,130 69 6.11% 487 General Petroleum Company (GPC) https://www.linkedin.com/company/2649366 Egypt 5001-10000 443 27 6.09% 488 Bolland y Cía. S.A. https://www.linkedin.com/company/392245 Argentina 1001-5000 427 26 6.09% 489 Magnolia River https://www.linkedin.com/company/2582055 United States 201-500 296 18 6.08% 490 Office for Nuclear Regulation https://www.linkedin.com/company/5383599 United Kingdom 501-1000 329 20 6.08% 491 Oiltanking https://www.linkedin.com/company/37765 Germany 1001-5000 889 54 6.07% 492 Shanahan Engineering https://www.linkedin.com/company/841306 Ireland 501-1000 313 19 6.07% 493 Western Midstream https://www.linkedin.com/company/46264341 United States 501-1000 313 19 6.07% 494 John Crane https://www.linkedin.com/company/11720 United States 5001-10000 3,510 213 6.07% 495 EnQuest https://www.linkedin.com/company/915994 United Kingdom 501-1000 858 52 6.06% 496 Puma Energy https://www.linkedin.com/company/616770 Singapore 5001-10000 3,853 233 6.05% 497 Kazancı Holding A.Ş. https://www.linkedin.com/company/5371432 Turkey 5001-10000 298 18 6.04% 498 PJSC Ukrgasvydobuvannya https://www.linkedin.com/company/10569416 Ukraine 10001+ 282 17 6.03% 499 Sentinel Integrity Solutions https://www.linkedin.com/company/1816433 United States 201-500 249 15 6.02% 500 Surerus Murphy Joint Venture https://www.linkedin.com/company/10118020 Canada 501-1000 216 13 6.02% 501 ASCO Group https://www.linkedin.com/company/309111 United Kingdom 1001-5000 748 45 6.02% 502 Viesgo https://www.linkedin.com/company/10223855 Spain 1001-5000 266 16 6.02% 503 PDC Energy, Inc. https://www.linkedin.com/company/209861 United States 501-1000 516 31 6.01% 504 Calor Ireland https://www.linkedin.com/company/670985 Ireland 201-500 217 13 5.99%

12 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 505 TenarisTamsa https://www.linkedin.com/company/2362021 Mexico 5001-10000 1,036 62 5.98% 506 Abuja Electricity Distribution Company Plc https://www.linkedin.com/company/27016983 Nigeria 1001-5000 351 21 5.98% 507 REFINOR S.A. https://www.linkedin.com/company/106741 Argentina 201-500 351 21 5.98% 508 Severn Glocon Group https://www.linkedin.com/company/1508005 United Kingdom 501-1000 234 14 5.98% 509 Galp https://www.linkedin.com/company/7925 Portugal 5001-10000 3,682 220 5.98% 510 TIPIEL https://www.linkedin.com/company/127835 Colombia 501-1000 452 27 5.97% 511 Parkland Corporation https://www.linkedin.com/company/340909 Canada 1001-5000 1,476 88 5.96% 512 Beach Energy Ltd https://www.linkedin.com/company/1932542 Australia 201-500 537 32 5.96% 513 Maridive Group https://www.linkedin.com/company/2538254 Egypt 501-1000 386 23 5.96% 514 Tenaris https://www.linkedin.com/company/166327 United States 10001+ 8,058 480 5.96% 515 Total Safety https://www.linkedin.com/company/149917 United States 1001-5000 2,285 136 5.95% 516 Stena Drilling https://www.linkedin.com/company/273053 United Kingdom 1001-5000 908 54 5.95% 517 Petroamazonas EP https://www.linkedin.com/company/11331542 Ecuador 1001-5000 1,079 64 5.93% 518 Entrepose Group https://www.linkedin.com/company/63160 France 1001-5000 1,164 69 5.93% 519 SPP PUMPS https://www.linkedin.com/company/417183 United Kingdom 501-1000 287 17 5.92% 520 Castrol https://www.linkedin.com/company/1391 United Kingdom 5001-10000 3,446 204 5.92% 521 Belgoprocess https://www.linkedin.com/company/48345 Belgium 201-500 203 12 5.91% 522 Equinor https://www.linkedin.com/company/28130220 Norway 10001+ 9,645 570 5.91% 523 Dana Energy https://www.linkedin.com/company/4828267 Iran 1001-5000 440 26 5.91% 524 South Stream Transport B.V. https://www.linkedin.com/company/3109723 Netherlands 201-500 237 14 5.91% 525 SERTECPET® https://www.linkedin.com/company/25046534 Ecuador 501-1000 593 35 5.90% 526 Chemie-Tech https://www.linkedin.com/company/275640 United Arab Emirates5001-10000 373 22 5.90% 527 Confipetrol S.A. https://www.linkedin.com/company/1544970 Colombia 1001-5000 1,187 70 5.90% 528 Percheron, LLC https://www.linkedin.com/company/866291 United States 501-1000 577 34 5.89% 529 McDermott International, Ltd https://www.linkedin.com/company/7601 United States 10001+ 13,599 801 5.89% 530 Companhia Energética do Rio Grande do Nortehttps://www.linkedin.com/company/1241929 - COSERN Brazil 501-1000 374 22 5.88% 531 PETRONAS Lubricants International https://www.linkedin.com/company/2354196 Malaysia 1001-5000 2,108 124 5.88% 532 ValvTechnologies, Inc. https://www.linkedin.com/company/96897 United States 201-500 255 15 5.88% 533 Framatome https://www.linkedin.com/company/3900 France 10001+ 7,569 445 5.88% 534 ABU QIR https://www.linkedin.com/company/5675459 Egypt 1001-5000 290 17 5.86% 535 BR Distribuidora https://www.linkedin.com/company/44865 Brazil 1001-5000 3,689 216 5.86% 536 Marquard & Bahls AG https://www.linkedin.com/company/3730092 Germany 5001-10000 205 12 5.85% 537 Pak-Arab Refinery Ltd. https://www.linkedin.com/company/250320 Pakistan 1001-5000 1,333 78 5.85% 538 Sibelga https://www.linkedin.com/company/165953 Belgium 1001-5000 702 41 5.84% 539 Ecopetrol https://www.linkedin.com/company/25624 Colombia 5001-10000 8,277 483 5.84% 540 Primax S.A https://www.linkedin.com/company/1153872 Peru 1001-5000 1,114 65 5.83% 541 Greenergy https://www.linkedin.com/company/980149 United Kingdom 501-1000 446 26 5.83% 542 ENEX https://www.linkedin.com/company/2520936 Chile 201-500 841 49 5.83% 543 Rashpetco (Shell-JV) https://www.linkedin.com/company/1322862 Egypt 1001-5000 550 32 5.82% 544 Iraq Gates Contracting Co. (IGCC) https://www.linkedin.com/company/3693864 Iraq 1001-5000 430 25 5.81% 545 Delek US Holdings, Inc. https://www.linkedin.com/company/587493 United States 1001-5000 913 53 5.81% 546 Synergy Engineering https://www.linkedin.com/company/1609967 Malaysia 501-1000 311 18 5.79%

13 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 547 SERIMAX https://www.linkedin.com/company/148180 France 501-1000 657 38 5.78% 548 AMSOIL INC. https://www.linkedin.com/company/137951 United States 201-500 467 27 5.78% 549 NAM BV Assen https://www.linkedin.com/company/5313521 Netherlands 1001-5000 554 32 5.78% 550 IMASA https://www.linkedin.com/company/2469949 Spain 1001-5000 486 28 5.76% 551 QMax https://www.linkedin.com/company/10060462 United States 1001-5000 313 18 5.75% 552 2i Rete Gas S.p.A https://www.linkedin.com/company/7266485 Italy 1001-5000 400 23 5.75% 553 Sidi Kerir Petrochemicals Co. (Sidpec) https://www.linkedin.com/company/1425068 Egypt 1001-5000 435 25 5.75% 554 Mount Meru Group https://www.linkedin.com/company/10206414 United Arab Emirates5001-10000 296 17 5.74% 555 OEID (Oil and Energy Industries Development Co.)https://www.linkedin.com/company/3093568 Iran 1001-5000 315 18 5.71% 556 CARBO https://www.linkedin.com/company/140404 United States 501-1000 316 18 5.70% 557 Dana Gas https://www.linkedin.com/company/922103 United Arab Emirates201-500 369 21 5.69% 558 ANTARGAZ https://www.linkedin.com/company/61855 France 1001-5000 510 29 5.69% 559 Seafox https://www.linkedin.com/company/1436927 Netherlands 1001-5000 247 14 5.67% 560 Dorf Ketal https://www.linkedin.com/company/541169 India 501-1000 618 35 5.66% 561 Raffineria di Milazzo S.C.p.A. https://www.linkedin.com/company/1062261 Italy 501-1000 212 12 5.66% 562 KAEFER Integrated Services Pty Ltd https://www.linkedin.com/company/981114 Australia 1001-5000 707 40 5.66% 563 T.D. Williamson https://www.linkedin.com/company/50507 United States 1001-5000 1,754 99 5.64% 564 AOS Orwell Limited https://www.linkedin.com/company/2226100 Nigeria 1001-5000 337 19 5.64% 565 Essar Oil (UK) Limited https://www.linkedin.com/company/21673657 United Kingdom 501-1000 337 19 5.64% 566 Ventura Petroleo S.A. https://www.linkedin.com/company/1622658 Brazil 201-500 817 46 5.63% 567 Preem AB https://www.linkedin.com/company/23716 Sweden 1001-5000 1,119 63 5.63% 568 EDF https://www.linkedin.com/company/4249 France 10001+ 80,080 4,500 5.62% 569 Petrotec https://www.linkedin.com/company/49764 Qatar 501-1000 374 21 5.61% 570 Kestrel Engineering, Inc. https://www.linkedin.com/company/1312479 United States 201-500 285 16 5.61% 571 Seeh Al Sarya Engineering LLC https://www.linkedin.com/company/5462170 Oman 1001-5000 392 22 5.61% 572 Gazprom Marketing & Trading https://www.linkedin.com/company/16936 United Kingdom 1001-5000 1,088 61 5.61% 573 PREZIOSO Linjebygg https://www.linkedin.com/company/546641 France 5001-10000 874 49 5.61% 574 Delta Corporation https://www.linkedin.com/company/658250 United Kingdom 201-500 250 14 5.60% 575 Bonatti https://www.linkedin.com/company/151497 Italy 5001-10000 3,018 169 5.60% 576 Gulf Cryo https://www.linkedin.com/company/499467 United Arab Emirates1001-5000 411 23 5.60% 577 Liberty Oilfield Services https://www.linkedin.com/company/2622316 United States 1001-5000 841 47 5.59% 578 Muehlhan Group https://www.linkedin.com/company/763756 Germany 1001-5000 376 21 5.59% 579 DESFA SA – Hellenic Gas Transmission Systemhttps://www.linkedin.com/company/519848 Operator Greece 501-1000 251 14 5.58% 580 Entrepose Contracting https://www.linkedin.com/company/2518081 France 201-500 305 17 5.57% 581 SAVIA PERU https://www.linkedin.com/company/906642 Peru 201-500 341 19 5.57% 582 Applus Norcontrol https://www.linkedin.com/company/3631668 Spain 1001-5000 2,229 124 5.56% 583 Euroasiatic https://www.linkedin.com/company/873392 Indonesia 201-500 342 19 5.56% 584 Groupement Berkine https://www.linkedin.com/company/471611 Algeria 501-1000 703 39 5.55% 585 Fuel Card Services Ltd https://www.linkedin.com/company/2466915 United Kingdom 201-500 289 16 5.54% 586 NorthRiver Midstream Inc. https://www.linkedin.com/company/33274657 Canada 501-1000 235 13 5.53% 587 YPF SA https://www.linkedin.com/company/321888 Argentina 10001+ 11,864 656 5.53% 588 Seplat Petroleum Development Company Plc https://www.linkedin.com/company/1155159 Nigeria 201-500 779 43 5.52%

14 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 589 FESCO, Ltd https://www.linkedin.com/company/734649 United States 1001-5000 453 25 5.52% 590 Clean Energy Fuels https://www.linkedin.com/company/350942 United States 1001-5000 472 26 5.51% 591 Worldwide Oilfield Machine https://www.linkedin.com/company/156668 United States 1001-5000 472 26 5.51% 592 Kodiak Gas Services, LLC https://www.linkedin.com/company/2689119 United States 201-500 200 11 5.50% 593 FPCL (FFBL Power Company Limited) https://www.linkedin.com/company/10856887 Pakistan 201-500 273 15 5.49% 594 Frank's International N.V. https://www.linkedin.com/company/150907 United States 1001-5000 1,385 76 5.49% 595 Hawa Valves https://www.linkedin.com/company/282696 India 501-1000 237 13 5.49% 596 LS Power https://www.linkedin.com/company/69044 United States 201-500 237 13 5.49% 597 EMC "Egyptian Maintenance Company" - Petroleumhttps://www.linkedin.com/company/767958 Sector Egypt 5001-10000 1,278 70 5.48% 598 Petrol d.d. https://www.linkedin.com/company/69979 Slovenia 1001-5000 825 45 5.45% 599 IRISNDT https://www.linkedin.com/company/2665255 Canada 1001-5000 828 45 5.43% 600 ZIC MOTOR OIL - HI-TECH LUBRICANTS LTD.https://www.linkedin.com/company/3209577 Pakistan 501-1000 368 20 5.43% 601 Staatsolie Maatschappij Suriname N.V https://www.linkedin.com/company/155437 Suriname 501-1000 847 46 5.43% 602 Bourbon Interoil Nigeria Limited https://www.linkedin.com/company/3128465 Nigeria 501-1000 332 18 5.42% 603 Saybolt International https://www.linkedin.com/company/9596295 Netherlands 1001-5000 498 27 5.42% 604 Mari Petroleum Company Limited https://www.linkedin.com/company/3059564 Pakistan 1001-5000 815 44 5.40% 605 TIW Corporation https://www.linkedin.com/company/50492 United States 201-500 278 15 5.40% 606 Eram Group https://www.linkedin.com/company/2421827 Saudi Arabia 10001+ 408 22 5.39% 607 HMT LLC https://www.linkedin.com/company/456127 United States 1001-5000 575 31 5.39% 608 Baker Hughes https://www.linkedin.com/company/4334 United States 10001+ 55,744 3,000 5.38% 609 Wintershall Noordzee https://www.linkedin.com/company/3151957 Netherlands 201-500 223 12 5.38% 610 Nghi Son Refinery and Petrochemical Limited Liabilityhttps://www.linkedin.com/company/19272987 Company Vietnam 10001+ 409 22 5.38% 611 MAX STREICHER GmbH & Co. KG aA https://www.linkedin.com/company/1086189 Germany 1001-5000 335 18 5.37% 612 Nooter/Eriksen, Inc. https://www.linkedin.com/company/9258747 United States 201-500 242 13 5.37% 613 Horizon North Logistics Inc. https://www.linkedin.com/company/470609 Canada 1001-5000 522 28 5.36% 614 Stallion https://www.linkedin.com/company/148375 United States 1001-5000 749 40 5.34% 615 SPAR https://www.linkedin.com/company/1673755 Saudi Arabia 201-500 1,874 100 5.34% 616 Gran Tierra Energy https://www.linkedin.com/company/544307 Canada 501-1000 581 31 5.34% 617 Valvoline Cummins Ltd https://www.linkedin.com/company/747901 India 201-500 394 21 5.33% 618 Toshiba America Energy Systems https://www.linkedin.com/company/844176 United States 201-500 207 11 5.31% 619 Nayara Energy https://www.linkedin.com/company/13715550 India 1001-5000 1,677 89 5.31% 620 KIPICOfficial https://www.linkedin.com/company/13331097 Kuwait 1001-5000 453 24 5.30% 621 GEN-I, d.o.o. https://www.linkedin.com/company/923688 Slovenia 201-500 265 14 5.28% 622 Kreuz Subsea Pte. Ltd. https://www.linkedin.com/company/5611148 Singapore 501-1000 284 15 5.28% 623 TEI LIMITED https://www.linkedin.com/company/3845289 United Kingdom 201-500 379 20 5.28% 624 EthosEnergy https://www.linkedin.com/company/61352 United States 1001-5000 1,329 70 5.27% 625 Grupo Tuper https://www.linkedin.com/company/1132680 Brazil 1001-5000 665 35 5.26% 626 MMC Oil and Gas Engineering https://www.linkedin.com/company/748516 Malaysia 501-1000 361 19 5.26% 627 PX Group https://www.linkedin.com/company/412872 United Kingdom 201-500 323 17 5.26% 628 GEOLOG International https://www.linkedin.com/company/483455 United Arab Emirates1001-5000 1,275 67 5.25% 629 GASCO Engineering Pvt Ltd https://www.linkedin.com/company/1638582 Pakistan 501-1000 267 14 5.24% 630 LiquidPower Specialty Products Inc. (a Berkshirehttps://www.linkedin.com/company/4788754 Hathaway Company) United States 201-500 210 11 5.24%

15 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 631 Repsol Sinopec Resources UK Limited https://www.linkedin.com/company/3005725 United Kingdom 1001-5000 821 43 5.24% 632 Greaves Pak, Ghulam Faruque Group of Companieshttps://www.linkedin.com/company/648571 Pakistan 201-500 325 17 5.23% 633 L & T Chiyoda Ltd https://www.linkedin.com/company/445581 India 501-1000 900 47 5.22% 634 Helix Energy Solutions Group https://www.linkedin.com/company/9752 United States 1001-5000 1,283 67 5.22% 635 Inter Terminals Limited https://www.linkedin.com/company/9548998 United Kingdom 201-500 211 11 5.21% 636 MESA https://www.linkedin.com/company/297117 United States 201-500 211 11 5.21% 637 Sogin https://www.linkedin.com/company/107478 Italy 501-1000 481 25 5.20% 638 Estaleiro EBR (Estaleiros do Brasil Ltda) https://www.linkedin.com/company/3527122 Brazil 1001-5000 385 20 5.19% 639 Fluxys https://www.linkedin.com/company/12216 Belgium 1001-5000 849 44 5.18% 640 COSL Drilling Europe AS https://www.linkedin.com/company/660508 Norway 201-500 484 25 5.17% 641 Wood https://www.linkedin.com/company/9826 United Kingdom 10001+ 30,041 1,549 5.16% 642 OGX Oil and Gas https://www.linkedin.com/company/491255 Brazil 201-500 233 12 5.15% 643 SPIE Oil & Gas Services https://www.linkedin.com/company/569619 France 1001-5000 2,546 131 5.15% 644 LASSARAT https://www.linkedin.com/company/7271002 France 1001-5000 234 12 5.13% 645 Adani Group https://www.linkedin.com/company/45812 India 10001+ 2,732 140 5.12% 646 Petrofac Training Services https://www.linkedin.com/company/10775 United Kingdom 10001+ 410 21 5.12% 647 Diamondback Energy https://www.linkedin.com/company/135579 United States 501-1000 586 30 5.12% 648 INCO Group Of Companies https://www.linkedin.com/company/372023 United Arab Emirates1001-5000 470 24 5.11% 649 Jord International https://www.linkedin.com/company/459792 Australia 201-500 294 15 5.10% 650 Enerjisa https://www.linkedin.com/company/2957562 Turkey 5001-10000 2,399 122 5.09% 651 Koch-Glitsch https://www.linkedin.com/company/52219 United States 1001-5000 610 31 5.08% 652 PEDEC https://www.linkedin.com/company/13332999 Iran 10001+ 276 14 5.07% 653 OilSERV https://www.linkedin.com/company/582368 United Arab Emirates1001-5000 1,546 78 5.05% 654 Caroil https://www.linkedin.com/company/2048162 France 201-500 238 12 5.04% 655 Kot Addu Power Company Limited (KAPCO) https://www.linkedin.com/company/762720 Pakistan 201-500 378 19 5.03% 656 ASPRO https://www.linkedin.com/company/956145 Argentina 201-500 239 12 5.02% 657 COPEC S.A. https://www.linkedin.com/company/141644 Chile 501-1000 2,060 103 5.00% 658 DNO ASA https://www.linkedin.com/company/67968 Norway 501-1000 580 29 5.00% 659 rhi https://www.linkedin.com/company/10265533 United Kingdom 201-500 440 22 5.00% 660 Sapura Drilling https://www.linkedin.com/company/3736470 Malaysia 1001-5000 360 18 5.00% 661 TC Energy https://www.linkedin.com/company/7410 Canada 5001-10000 7,307 365 5.00% 662 Sahara Group https://www.linkedin.com/company/374981 Nigeria 1001-5000 721 36 4.99% 663 Gravity Oilfield Services https://www.linkedin.com/company/25138390 United States 1001-5000 301 15 4.98% 664 Petroleum Development Oman https://www.linkedin.com/company/14355 Oman 5001-10000 8,539 425 4.98% 665 Fugro-Suhaimi Ltd. https://www.linkedin.com/company/10033615 Saudi Arabia 501-1000 201 10 4.98% 666 PowerSecure, Inc. https://www.linkedin.com/company/105419 United States 1001-5000 603 30 4.98% 667 RWE Generation SE https://www.linkedin.com/company/8479669 Germany 1001-5000 443 22 4.97% 668 Jakson Group https://www.linkedin.com/company/938048 India 1001-5000 1,048 52 4.96% 669 Viking Services https://www.linkedin.com/company/941193 United Arab Emirates1001-5000 323 16 4.95% 670 CESP https://www.linkedin.com/company/34550 Brazil 201-500 848 42 4.95% 671 Applied Consultants https://www.linkedin.com/company/1748133 United States 1001-5000 486 24 4.94% 672 Pakistan Refinery Limited https://www.linkedin.com/company/820166 Pakistan 201-500 324 16 4.94%

16 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 673 Cepsa https://www.linkedin.com/company/162972 Spain 10001+ 4,334 214 4.94% 674 Subsea 7 https://www.linkedin.com/company/166184 United Kingdom 10001+ 9,243 456 4.93% 675 SASREF https://www.linkedin.com/company/94995 United States 501-1000 751 37 4.93% 676 Pan Gulf Holding https://www.linkedin.com/company/455508 Saudi Arabia 1001-5000 203 10 4.93% 677 Ghana National Petroleum Corporation https://www.linkedin.com/company/5225986 Ghana 201-500 528 26 4.92% 678 Phoenix Technology Services https://www.linkedin.com/company/1372473 Canada 501-1000 589 29 4.92% 679 Holtec International https://www.linkedin.com/company/1151762 United States 501-1000 570 28 4.91% 680 ADNOC Group https://www.linkedin.com/company/21999 United Arab Emirates10001+ 18,319 899 4.91% 681 Ergon Inc. https://www.linkedin.com/company/1135347 United States 1001-5000 428 21 4.91% 682 CNX https://www.linkedin.com/company/27137079 United States 201-500 306 15 4.90% 683 Gulf Consolidated Contractors Co https://www.linkedin.com/company/13305575 Saudi Arabia 1001-5000 306 15 4.90% 684 Thermax Babcock & Wilcox Energy Solutions Privatehttps://www.linkedin.com/company/9060102 Limited India 201-500 347 17 4.90% 685 Total https://www.linkedin.com/company/1818 France 10001+ 61,321 3,000 4.89% 686 Enerflex Ltd. https://www.linkedin.com/company/58888 Canada 1001-5000 1,779 87 4.89% 687 Linde Engineering https://www.linkedin.com/company/10213494 Germany 10001+ 2,969 145 4.88% 688 Elengy https://www.linkedin.com/company/642952 France 201-500 205 10 4.88% 689 United Safety https://www.linkedin.com/company/1593593 Canada 501-1000 677 33 4.87% 690 VANTAGE DRILLING https://www.linkedin.com/company/294724 United Arab Emirates501-1000 780 38 4.87% 691 Doosan Babcock https://www.linkedin.com/company/291597 United Kingdom 1001-5000 2,137 104 4.87% 692 Transwater API https://www.linkedin.com/company/1284622 Malaysia 501-1000 329 16 4.86% 693 ČEPS, a.s. https://www.linkedin.com/company/263172 Czech Republic 501-1000 247 12 4.86% 694 Danos https://www.linkedin.com/company/333836 United States 1001-5000 1,585 77 4.86% 695 Dragon Oil https://www.linkedin.com/company/101613 United Arab Emirates1001-5000 803 39 4.86% 696 CSI Compressco LP https://www.linkedin.com/company/1274574 United States 501-1000 309 15 4.85% 697 AltaGas Ltd. https://www.linkedin.com/company/110379 Canada 1001-5000 557 27 4.85% 698 Specialist Services Group https://www.linkedin.com/company/847178 United Arab Emirates1001-5000 310 15 4.84% 699 ORYX GTL https://www.linkedin.com/company/120602 Qatar 501-1000 622 30 4.82% 700 Socar Cape LLC https://www.linkedin.com/company/1727602 Azerbaijan 1001-5000 332 16 4.82% 701 TOCO - The Oman Construction Company LLChttps://www.linkedin.com/company/3802062 Oman 1001-5000 415 20 4.82% 702 GAZ-SYSTEM https://www.linkedin.com/company/120426 Poland 1001-5000 602 29 4.82% 703 Scientific Drilling https://www.linkedin.com/company/65083 United States 1001-5000 1,122 54 4.81% 704 HydroDive Group https://www.linkedin.com/company/797257 Nigeria 201-500 333 16 4.80% 705 URENCO Group https://www.linkedin.com/company/298368 United Kingdom 1001-5000 354 17 4.80% 706 Horizon Geosciences https://www.linkedin.com/company/4847484 United Arab Emirates201-500 250 12 4.80% 707 GE Power & Water https://www.linkedin.com/company/2744845 Mexico 10001+ 1,209 58 4.80% 708 Tuscany Drilling https://www.linkedin.com/company/1919824 Colombia 1001-5000 271 13 4.80% 709 Cheniere Energy, Inc. https://www.linkedin.com/company/33203 United States 1001-5000 1,397 67 4.80% 710 JGC Philippines, Inc. https://www.linkedin.com/company/14558276 Philippines 1001-5000 376 18 4.79% 711 US Well Services https://www.linkedin.com/company/2786860 United States 501-1000 397 19 4.79% 712 Dínamo Engenharia https://www.linkedin.com/company/11357647 Brazil 5001-10000 1,422 68 4.78% 713 PPC S.A. https://www.linkedin.com/company/391060 Greece 10001+ 734 35 4.77% 714 Gerab National Enterprises LLC https://www.linkedin.com/company/985617 United Arab Emirates201-500 252 12 4.76%

17 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 715 National Engineering and Technical Company https://www.linkedin.com/company/706273 Nigeria 501-1000 273 13 4.76% 716 Southern Star Central Gas Pipeline https://www.linkedin.com/company/315798 United States 501-1000 357 17 4.76% 717 Applus+ Velosi https://www.linkedin.com/company/374592 South Africa 5001-10000 2,672 127 4.75% 718 Petroperú S.A. https://www.linkedin.com/company/248530 Peru 1001-5000 3,263 155 4.75% 719 Paz Oil Company https://www.linkedin.com/company/146241 Israel 5001-10000 274 13 4.74% 720 AGR https://www.linkedin.com/company/261599 Norway 201-500 527 25 4.74% 721 Marte Engenharia https://www.linkedin.com/company/1060774 Brazil 1001-5000 232 11 4.74% 722 Core Laboratories https://www.linkedin.com/company/21143 Netherlands 5001-10000 1,519 72 4.74% 723 Energy Alloys https://www.linkedin.com/company/48941 United States 501-1000 275 13 4.73% 724 ISAB S.r.l. https://www.linkedin.com/company/487132 Italy 1001-5000 381 18 4.72% 725 Vermilion Energy https://www.linkedin.com/company/65851 Canada 501-1000 742 35 4.72% 726 Nine Energy Service https://www.linkedin.com/company/3313143 United States 1001-5000 510 24 4.71% 727 Wison Offshore & Marine https://www.linkedin.com/company/1225775 China 501-1000 255 12 4.71% 728 Prommac (Pty) Ltd https://www.linkedin.com/company/3104179 South Africa 1001-5000 213 10 4.69% 729 Pietro Fiorentini S.p.A. https://www.linkedin.com/company/1068275 Italy 1001-5000 619 29 4.68% 730 Atlantic LNG https://www.linkedin.com/company/98860 Trinidad and Tobago5001-10000 684 32 4.68% 731 Dietsmann https://www.linkedin.com/company/1478211 Monaco 5001-10000 1,518 71 4.68% 732 GHANA OIL COMPANY LIMITED https://www.linkedin.com/company/7263774 Ghana 501-1000 278 13 4.68% 733 Union Fenosa Gas https://www.linkedin.com/company/96857 Spain 201-500 214 10 4.67% 734 Trafigura https://www.linkedin.com/company/17465 Singapore 5001-10000 3,041 142 4.67% 735 Liquigas https://www.linkedin.com/company/76132 Italy 501-1000 771 36 4.67% 736 Plug Power https://www.linkedin.com/company/165497 United States 501-1000 664 31 4.67% 737 California Resources Corporation https://www.linkedin.com/company/9186511 United States 1001-5000 901 42 4.66% 738 INTECSEA https://www.linkedin.com/company/218987 United States 501-1000 515 24 4.66% 739 TW Power Services https://www.linkedin.com/company/3159774 Australia 501-1000 258 12 4.65% 740 Quality Integrated Services, Inc. (QIS) https://www.linkedin.com/company/2358148 United States 1001-5000 560 26 4.64% 741 OSINERGMIN https://www.linkedin.com/company/445002 Peru 201-500 1,315 61 4.64% 742 Score Group https://www.linkedin.com/company/121162 United Kingdom 1001-5000 475 22 4.63% 743 Aker BP ASA https://www.linkedin.com/company/10952809 Norway 1001-5000 1,274 59 4.63% 744 Liquigás Distribuidora SA https://www.linkedin.com/company/3100043 Brazil 1001-5000 1,188 55 4.63% 745 Grupa Enea https://www.linkedin.com/company/1150273 Poland 10001+ 281 13 4.63% 746 Babcock Power https://www.linkedin.com/company/30551 United States 501-1000 411 19 4.62% 747 Colonial Pipeline Company https://www.linkedin.com/company/15649 United States 501-1000 825 38 4.61% 748 Nucleoeléctrica Argentina S.A. https://www.linkedin.com/company/10307197 Argentina 5001-10000 891 41 4.60% 749 Applus+ RTD https://www.linkedin.com/company/210891 Netherlands 1001-5000 2,000 92 4.60% 750 Hunt LNG Operating Company S.A.C. https://www.linkedin.com/company/488415 Peru 201-500 370 17 4.59% 751 DeepOcean https://www.linkedin.com/company/48598 Norway 1001-5000 915 42 4.59% 752 Equitrans Midstream Corporation https://www.linkedin.com/company/33222534 United States 501-1000 502 23 4.58% 753 Gilbarco Veeder-Root https://www.linkedin.com/company/163991 United States 1001-5000 3,143 144 4.58% 754 SAMREF Saudi Aramco Mobil Refinery Companyhttps://www.linkedin.com/company/122010 Ltd. Saudi Arabia 501-1000 786 36 4.58% 755 Malaysia Marine & Heavy Engineering https://www.linkedin.com/company/861430 Malaysia 1001-5000 1,725 79 4.58% 756 ONE Nordic AB https://www.linkedin.com/company/2365232 Sweden 1001-5000 546 25 4.58%

18 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 757 OIEC Group https://www.linkedin.com/company/2301144 Iran 1001-5000 852 39 4.58% 758 YPFB CHACO https://www.linkedin.com/company/1312077 Bolivia 201-500 350 16 4.57% 759 CGG https://www.linkedin.com/company/162985 France 5001-10000 4,202 192 4.57% 760 Gulf Keystone Petroleum https://www.linkedin.com/company/1014867 United Kingdom 201-500 263 12 4.56% 761 Worley https://www.linkedin.com/company/6677 Australia 10001+ 30,840 1,406 4.56% 762 Eni Trading & Shipping https://www.linkedin.com/company/1153783 United Kingdom 201-500 308 14 4.55% 763 Reservoir Group https://www.linkedin.com/company/25069491 United States 201-500 220 10 4.55% 764 K-Electric https://www.linkedin.com/company/103568 Pakistan 10001+ 6,405 291 4.54% 765 Allseas https://www.linkedin.com/company/15605 Switzerland 1001-5000 2,070 94 4.54% 766 Oil Industries’ Commissioning and Operation Companyhttps://www.linkedin.com/company/9279571 (OICO) Iran 1001-5000 816 37 4.53% 767 Talos Energy https://www.linkedin.com/company/2859220 United States 201-500 353 16 4.53% 768 CRC-Evans Pipeline International https://www.linkedin.com/company/1034757 United States 501-1000 265 12 4.53% 769 Ingecontrol S.A. https://www.linkedin.com/company/3840324 Colombia 201-500 265 12 4.53% 770 MOL Romania https://www.linkedin.com/company/118794 Romania 201-500 333 15 4.50% 771 Estrella International Energy Services Ltd. https://www.linkedin.com/company/809002 Colombia 1001-5000 289 13 4.50% 772 Superior Energy Services https://www.linkedin.com/company/43158 United States 5001-10000 1,964 88 4.48% 773 3S Services LLC https://www.linkedin.com/company/7186792 United States 201-500 201 9 4.48% 774 EnSiteUSA https://www.linkedin.com/company/569731 United States 201-500 313 14 4.47% 775 Archer - the well company https://www.linkedin.com/company/1956935 Norway 5001-10000 1,991 89 4.47% 776 Howco Group https://www.linkedin.com/company/5241651 United States 1001-5000 336 15 4.46% 777 Tricon International, Ltd. https://www.linkedin.com/company/86898 United States 201-500 337 15 4.45% 778 TR Engineering Consultancy LLC (a tecnicas reunidashttps://www.linkedin.com/company/123614 group of companies) Oman 201-500 382 17 4.45% 779 CLH https://www.linkedin.com/company/51337 Spain 1001-5000 697 31 4.45% 780 State Oil Company of the Republic of Azerbaijanhttps://www.linkedin.com/company/509826 (SOCAR) Azerbaijan 10001+ 1,642 73 4.45% 781 Franklin Fueling Systems https://www.linkedin.com/company/82304 United States 201-500 225 10 4.44% 782 Sinopec Engineering Group Saudi Co. Ltd. https://www.linkedin.com/company/10164224 Saudi Arabia 5001-10000 315 14 4.44% 783 Triune Energy Services Pvt. Ltd. https://www.linkedin.com/company/585960 India 201-500 225 10 4.44% 784 Semirara Mining and Power Corporation https://www.linkedin.com/company/13365449 Philippines 5001-10000 293 13 4.44% 785 SIDVIN CORE TECH I(P) LTD https://www.linkedin.com/company/702673 India 201-500 203 9 4.43% 786 SPL https://www.linkedin.com/company/554780 United States 201-500 812 36 4.43% 787 Abraj Energy Services S.A.O.C https://www.linkedin.com/company/331051 Oman 1001-5000 722 32 4.43% 788 Sicim https://www.linkedin.com/company/933164 Italy 1001-5000 1,490 66 4.43% 789 Seabed Geosolutions https://www.linkedin.com/company/2952401 United States 201-500 271 12 4.43% 790 Odfjell Drilling https://www.linkedin.com/company/23938 Norway 1001-5000 1,943 86 4.43% 791 Shawcor https://www.linkedin.com/company/433763 Canada 5001-10000 2,538 112 4.41% 792 L&T Hydrocarbon Engineering Limited https://www.linkedin.com/company/13285538 India 5001-10000 3,744 165 4.41% 793 Petro-Canada Lubricants https://www.linkedin.com/company/16239500 Canada 501-1000 1,248 55 4.41% 794 NEYRPERSE (MAPNA Group) https://www.linkedin.com/company/2597492 Iran 501-1000 205 9 4.39% 795 DSRL https://www.linkedin.com/company/890607 United Kingdom 501-1000 433 19 4.39% 796 Pakistan Petroleum Limited https://www.linkedin.com/company/343961 Pakistan 1001-5000 2,074 91 4.39% 797 Sapura Energy Berhad https://www.linkedin.com/company/256263 Malaysia 5001-10000 4,543 199 4.38% 798 Cairn Oil and Gas https://www.linkedin.com/company/2540932 India 1001-5000 2,703 118 4.37%

19 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 799 .Misr Petroleum Co https://www.linkedin.com/company/10825095 Egypt 10001+ 252 11 4.37% 800 EPIC Piping https://www.linkedin.com/company/10580019 United States 1001-5000 252 11 4.37% 801 Grupa Energa https://www.linkedin.com/company/101304 Poland 5001-10000 596 26 4.36% 802 Dialog Group Berhad https://www.linkedin.com/company/1122544 Malaysia 1001-5000 986 43 4.36% 803 Select Energy Services https://www.linkedin.com/company/744442 United States 1001-5000 1,147 50 4.36% 804 STEAG Energy Services (India) Pvt. Ltd https://www.linkedin.com/company/2521997 India 1001-5000 1,172 51 4.35% 805 Gassco AS https://www.linkedin.com/company/74903 Norway 201-500 253 11 4.35% 806 International Energy Services Limited https://www.linkedin.com/company/707858 Nigeria 201-500 253 11 4.35% 807 Olayan Descon Industrial Company https://www.linkedin.com/company/400786 Saudi Arabia 1001-5000 874 38 4.35% 808 IGS Energy https://www.linkedin.com/company/44373 United States 1001-5000 1,451 63 4.34% 809 Saudi Aramco Base Oil Company-Luberef https://www.linkedin.com/company/695608 Saudi Arabia 501-1000 530 23 4.34% 810 PTW Energy Services. https://www.linkedin.com/company/10581617 Canada 5001-10000 991 43 4.34% 811 PetroChoice - Lubrication Solutions https://www.linkedin.com/company/2661641 United States 201-500 346 15 4.34% 812 OneSubsea https://www.linkedin.com/company/3713535 United States 5001-10000 2,821 122 4.32% 813 Sazeh Consultants https://www.linkedin.com/company/3491616 Iran 1001-5000 740 32 4.32% 814 Ecogas https://www.linkedin.com/company/68328 Argentina 501-1000 463 20 4.32% 815 Usina São Fernando https://www.linkedin.com/company/714819 Brazil 1001-5000 278 12 4.32% 816 Arrow Energy https://www.linkedin.com/company/214340 Australia 501-1000 672 29 4.32% 817 Société Tunisienne de l'Electricité et du Gaz (STEG)https://www.linkedin.com/company/2996849 Tunisia 10001+ 1,493 64 4.29% 818 STEP Energy Services https://www.linkedin.com/company/2673704 Canada 501-1000 630 27 4.29% 819 UTEX Industries Inc. https://www.linkedin.com/company/272938 United States 501-1000 257 11 4.28% 820 Assystem Radicon https://www.linkedin.com/company/650711 Saudi Arabia 201-500 234 10 4.27% 821 Pacific Drilling https://www.linkedin.com/company/573695 United States 501-1000 983 42 4.27% 822 Direct Energie https://www.linkedin.com/company/58798 France 201-500 211 9 4.27% 823 Kavin Engineering And Services Private Limitedhttps://www.linkedin.com/company/1721441 India 501-1000 211 9 4.27% 824 Pražská energetika, a.s. https://www.linkedin.com/company/220790 Czech Republic 1001-5000 258 11 4.26% 825 Eni https://www.linkedin.com/company/3591 Italy 10001+ 25,004 1,065 4.26% 826 nuvoil https://www.linkedin.com/company/3622872 Mexico 501-1000 282 12 4.26% 827 Triveni Turbine Limited https://www.linkedin.com/company/5809218 India 501-1000 588 25 4.25% 828 Tullow Oil https://www.linkedin.com/company/57353 United Kingdom 1001-5000 1,062 45 4.24% 829 EIED https://www.linkedin.com/company/2735709 Iran 501-1000 543 23 4.24% 830 National Oilwell Varco https://www.linkedin.com/company/165109 United States 10001+ 22,772 964 4.23% 831 Oceaneering https://www.linkedin.com/company/11727 United States 10001+ 9,407 398 4.23% 832 Thermon, Inc. https://www.linkedin.com/company/86922 United States 1001-5000 662 28 4.23% 833 Uzma Group https://www.linkedin.com/company/1739020 Malaysia 501-1000 402 17 4.23% 834 Euro Mechanical https://www.linkedin.com/company/3827817 United Arab Emirates1001-5000 213 9 4.23% 835 BW Offshore https://www.linkedin.com/company/54412 Norway 1001-5000 1,919 81 4.22% 836 Parsley Energy https://www.linkedin.com/company/2166896 United States 201-500 474 20 4.22% 837 Descon Integrated Projects Limited (DIPL) https://www.linkedin.com/company/367219 Pakistan 501-1000 403 17 4.22% 838 Fenice https://www.linkedin.com/company/384102 Italy 1001-5000 403 17 4.22% 839 Instituto Mexicano del Petróleo https://www.linkedin.com/company/728132 Mexico 1001-5000 2,492 105 4.21% 840 Dashiell Corporation https://www.linkedin.com/company/63123 United States 501-1000 618 26 4.21%

20 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 841 Dixon Valve https://www.linkedin.com/company/957015 United States 1001-5000 333 14 4.20% 842 Doosan Power Systems https://www.linkedin.com/company/1945374 United Kingdom 5001-10000 1,499 63 4.20% 843 Burrow Global, LLC https://www.linkedin.com/company/1102833 United States 1001-5000 381 16 4.20% 844 China National Petroleum Corporation https://www.linkedin.com/company/3574492 China 10001+ 381 16 4.20% 845 Inter Pipeline https://www.linkedin.com/company/117878 Canada 501-1000 1,144 48 4.20% 846 Global Partners LP https://www.linkedin.com/company/102179 United States 1001-5000 549 23 4.19% 847 Cenergy International Services https://www.linkedin.com/company/1350929 United States 1001-5000 215 9 4.19% 848 VEO Oy https://www.linkedin.com/company/78615 Finland 201-500 215 9 4.19% 849 Ohmstede Industrial Services Inc. https://www.linkedin.com/company/33229843 United States 1001-5000 239 10 4.18% 850 IKM Testing AS https://www.linkedin.com/company/6048074 Norway 501-1000 263 11 4.18% 851 MAPNA Turbine Blade Eng. & Mfg. Co. - PARTOhttps://www.linkedin.com/company/3254689 Iran 501-1000 263 11 4.18% 852 Contract Resources Pty Ltd https://www.linkedin.com/company/861746 Australia 501-1000 479 20 4.18% 853 Angola LNG https://www.linkedin.com/company/1600172 Angola 501-1000 816 34 4.17% 854 Nestoil Limited https://www.linkedin.com/company/1264123 Nigeria 1001-5000 696 29 4.17% 855 SPE (SONELGAZ Algerian Power Company) https://www.linkedin.com/company/27094778 Algeria 10001+ 648 27 4.17% 856 BGP https://www.linkedin.com/company/22295042 China 10001+ 601 25 4.16% 857 INITEC Energía https://www.linkedin.com/company/2016390 Spain 201-500 265 11 4.15% 858 Archrock https://www.linkedin.com/company/10345035 United States 1001-5000 771 32 4.15% 859 JVGAS https://www.linkedin.com/company/611778 Algeria 501-1000 241 10 4.15% 860 Irving Oil https://www.linkedin.com/company/17194 Canada 1001-5000 2,049 85 4.15% 861 Pembina Pipeline Corporation https://www.linkedin.com/company/1427625 Canada 1001-5000 1,810 75 4.14% 862 CESI SpA https://www.linkedin.com/company/162974 Italy 501-1000 556 23 4.14% 863 NIS Gazprom Neft https://www.linkedin.com/company/535248 Serbia 10001+ 2,780 115 4.14% 864 Washington Gas https://www.linkedin.com/company/9298441 United States 1001-5000 436 18 4.13% 865 Muscat Electricity Distribution Company (MEDC)https://www.linkedin.com/company/985582 Oman 201-500 291 12 4.12% 866 Fenstermaker https://www.linkedin.com/company/208720 United States 201-500 219 9 4.11% 867 Arabian Industries LLC https://www.linkedin.com/company/1306667 Oman 1001-5000 609 25 4.11% 868 Cook Compression https://www.linkedin.com/company/2614599 United States 501-1000 293 12 4.10% 869 Gulf Drilling International https://www.linkedin.com/company/541116 Qatar 1001-5000 1,027 42 4.09% 870 SOFRESID ENGINEERING https://www.linkedin.com/company/2870744 France 201-500 269 11 4.09% 871 ENGIE E&P https://www.linkedin.com/company/599914 France 1001-5000 367 15 4.09% 872 GR Energy Services https://www.linkedin.com/company/10464510 United States 501-1000 416 17 4.09% 873 Petrofac https://www.linkedin.com/company/322219 United Kingdom 10001+ 14,341 586 4.09% 874 GSP Holding SA https://www.linkedin.com/company/1158987 Romania 1001-5000 563 23 4.09% 875 OKQ8 https://www.linkedin.com/company/36540 Sweden 1001-5000 1,053 43 4.08% 876 Universal Plant Services https://www.linkedin.com/company/630068 United States 1001-5000 1,030 42 4.08% 877 ION Geophysical https://www.linkedin.com/company/15031 United States 501-1000 834 34 4.08% 878 Vallourec - North America https://www.linkedin.com/company/149888 United States 1001-5000 368 15 4.08% 879 Dolphin Drilling https://www.linkedin.com/company/142896 United Kingdom 201-500 687 28 4.08% 880 Arabian Industries Projects LLC https://www.linkedin.com/company/3800037 Oman 1001-5000 319 13 4.08% 881 UniversalPegasus International, A Subsidiary ofhttps://www.linkedin.com/company/626917 Huntington Ingalls Industries United States 1001-5000 589 24 4.07% 882 SANMARG Projects, India https://www.linkedin.com/company/3312532 India 501-1000 221 9 4.07%

21 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 883 Basrah Gas Company https://www.linkedin.com/company/5013100 Iraq 1001-5000 614 25 4.07% 884 Keyera https://www.linkedin.com/company/1187372 Canada 501-1000 861 35 4.07% 885 NPCC Engineering Pvt. Limited https://www.linkedin.com/company/910323 India 201-500 320 13 4.06% 886 Grupo Protexa https://www.linkedin.com/company/35639924 Mexico 1001-5000 394 16 4.06% 887 Viva Energy Australia https://www.linkedin.com/company/3810153 Australia 1001-5000 913 37 4.05% 888 Tenaska https://www.linkedin.com/company/56883 United States 501-1000 272 11 4.04% 889 Técnicas Reunidas Initec https://www.linkedin.com/company/525532 Spain 501-1000 495 20 4.04% 890 Air Drilling Associates https://www.linkedin.com/company/2591839 United States 201-500 347 14 4.03% 891 Oman Gas Company https://www.linkedin.com/company/778278 Oman 201-500 397 16 4.03% 892 MMT https://www.linkedin.com/company/1074406 Sweden 201-500 298 12 4.03% 893 Co-op Refinery Complex https://www.linkedin.com/company/15076992 Canada 1001-5000 323 13 4.02% 894 Repsol https://www.linkedin.com/company/165707 Spain 10001+ 16,758 674 4.02% 895 Cotemar, S.A.de C.V. https://www.linkedin.com/company/73270 Mexico 5001-10000 1,768 71 4.02% 896 ENPPI https://www.linkedin.com/company/334721 Egypt 1001-5000 2,080 83 3.99% 897 PT Pertamina Hulu Mahakam https://www.linkedin.com/company/33194747 Indonesia 1001-5000 1,454 58 3.99% 898 Arctic Slope Regional Corporation https://www.linkedin.com/company/638541 United States 10001+ 276 11 3.99% 899 Gulf Interstate Engineering https://www.linkedin.com/company/40708 United States 1001-5000 778 31 3.98% 900 ENOC https://www.linkedin.com/company/205248 United Arab Emirates5001-10000 2,841 113 3.98% 901 Bluewater Energy Services https://www.linkedin.com/company/14306 Netherlands 501-1000 681 27 3.96% 902 CountryMark https://www.linkedin.com/company/878358 United States 501-1000 253 10 3.95% 903 BP Raffinaderij Rotterdam https://www.linkedin.com/company/3327296 Netherlands 501-1000 329 13 3.95% 904 Petropars (PPars) https://www.linkedin.com/company/5075349 Iran 1001-5000 329 13 3.95% 905 IMI https://www.linkedin.com/company/82766 United Kingdom 10001+ 3,974 157 3.95% 906 Rosenberg WorleyParsons https://www.linkedin.com/company/94825 Norway 501-1000 633 25 3.95% 907 (QAFAC) Qatar Fuel Additives Company Limitedhttps://www.linkedin.com/company/106268 Qatar 201-500 228 9 3.95% 908 Corporación Dominicana de Empresas Eléctricashttps://www.linkedin.com/company/896491 Estatales (CDEEE) Dominican Republic1001-5000 355 14 3.94% 909 OKG AB https://www.linkedin.com/company/2182187 Sweden 501-1000 355 14 3.94% 910 Etimaad Engineering Pvt Ltd https://www.linkedin.com/company/204611 Pakistan 1001-5000 279 11 3.94% 911 Daleel Petroleum LLC https://www.linkedin.com/company/1323384 Oman 501-1000 533 21 3.94% 912 Naftogaz of Ukraine https://www.linkedin.com/company/92804 United States 10001+ 330 13 3.94% 913 Genesis Oil and Gas Consultants https://www.linkedin.com/company/91400 United Kingdom 501-1000 787 31 3.94% 914 GE Energy Connections https://www.linkedin.com/company/2744840 United States 10001+ 1,041 41 3.94% 915 AXION energy https://www.linkedin.com/company/3100264 Argentina 1001-5000 1,323 52 3.93% 916 Continental Resources https://www.linkedin.com/company/426388 United States 1001-5000 1,069 42 3.93% 917 China Petroleum Engineering & Construction Corporationhttps://www.linkedin.com/company/424748 (CPECC) China 10001+ 2,648 104 3.93% 918 E100 https://www.linkedin.com/company/675615 Poland 501-1000 204 8 3.92% 919 TAQA Group https://www.linkedin.com/company/65738 United Arab Emirates1001-5000 2,168 85 3.92% 920 AlMansoori Specialized Engineering https://www.linkedin.com/company/138733 United Arab Emirates1001-5000 1,709 67 3.92% 921 IHI E&C International Corporation https://www.linkedin.com/company/676925 United States 201-500 485 19 3.92% 922 GAS Arabian Services https://www.linkedin.com/company/625132 Saudi Arabia 201-500 383 15 3.92% 923 Wasco Energy Group of Companies https://www.linkedin.com/company/1385084 Malaysia 1001-5000 613 24 3.92% 924 Koch Industries https://www.linkedin.com/company/164621 United States 10001+ 30,489 1,193 3.91%

22 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 925 Perbras - Empresa Brasileira de Perfurações LTDAhttps://www.linkedin.com/company/1388202 Brazil 1001-5000 1,432 56 3.91% 926 Umeå Energi AB https://www.linkedin.com/company/150073 Sweden 201-500 282 11 3.90% 927 HollyFrontier https://www.linkedin.com/company/2269877 United States 1001-5000 1,564 61 3.90% 928 Petreven https://www.linkedin.com/company/1081712 Italy 501-1000 359 14 3.90% 929 Calumet Specialty Products Partners, L.P. https://www.linkedin.com/company/452139 United States 1001-5000 949 37 3.90% 930 CAKASA (NIGERIA) COMPANY LIMITED https://www.linkedin.com/company/722504 Nigeria 201-500 308 12 3.90% 931 MPC Group https://www.linkedin.com/company/3290997 Australia 501-1000 308 12 3.90% 932 Raj Petro Specialities Pvt. Ltd https://www.linkedin.com/company/1046558 India 201-500 411 16 3.89% 933 USA Compression https://www.linkedin.com/company/1845876 United States 501-1000 411 16 3.89% 934 TRANSENER https://www.linkedin.com/company/155984 Argentina 501-1000 799 31 3.88% 935 National Iranian Gas Company https://www.linkedin.com/company/6224905 Iran 10001+ 671 26 3.87% 936 Akwa Group https://www.linkedin.com/company/16154126 Morocco 5001-10000 414 16 3.86% 937 Nexant https://www.linkedin.com/company/165183 United States 501-1000 621 24 3.86% 938 Eesti Energia https://www.linkedin.com/company/73866 Estonia 5001-10000 725 28 3.86% 939 AYTB https://www.linkedin.com/company/1281087 Saudi Arabia 5001-10000 1,243 48 3.86% 940 Almeer Technical Services Co. W.L.L https://www.linkedin.com/company/9314590 Kuwait 1001-5000 441 17 3.85% 941 National Oilwell Varco Denmark I/S (Flexibles) https://www.linkedin.com/company/14381 Denmark 501-1000 442 17 3.85% 942 Quintana Wellpro S.A. https://www.linkedin.com/company/377565 Argentina 501-1000 312 12 3.85% 943 Spitzer Industries, Inc. https://www.linkedin.com/company/1395872 United States 501-1000 234 9 3.85% 944 Trinidad and Tobago Electricity Commission https://www.linkedin.com/company/9067459 Trinidad and Tobago1001-5000 468 18 3.85% 945 Hunting https://www.linkedin.com/company/82011 United States 1001-5000 1,120 43 3.84% 946 ETAP https://www.linkedin.com/company/809674 Tunisia 501-1000 391 15 3.84% 947 SONILS - Sonangol Integrated Logistics Serviceshttps://www.linkedin.com/company/18029296 Angola 1001-5000 287 11 3.83% 948 Fluor Federal Petroleum Operations https://www.linkedin.com/company/717643 United States 201-500 444 17 3.83% 949 North Caspian Operating Company N.V. (NCOChttps://www.linkedin.com/company/3886074 N.V.) Kazakhstan 5001-10000 2,090 80 3.83% 950 Origin Energy https://www.linkedin.com/company/165342 Australia 5001-10000 5,305 203 3.83% 951 Fennovoima https://www.linkedin.com/company/305548 Finland 201-500 341 13 3.81% 952 Grupo Medanito S.A. https://www.linkedin.com/company/131327 Argentina 201-500 210 8 3.81% 953 Kleenheat https://www.linkedin.com/company/308619 Australia 501-1000 315 12 3.81% 954 NET4GAS https://www.linkedin.com/company/2241456 Czech Republic 501-1000 210 8 3.81% 955 Carigali Hess Operating Company Sdn Bhd https://www.linkedin.com/company/1198430 Malaysia 201-500 394 15 3.81% 956 Arabian Pipeline & Services Co. Ltd. (ANABEEB)https://www.linkedin.com/company/79818 Saudi Arabia 1001-5000 920 35 3.80% 957 STROC INDUSTRIE https://www.linkedin.com/company/1432289 Morocco 201-500 263 10 3.80% 958 Skellefteå Kraft AB https://www.linkedin.com/company/108362 Sweden 501-1000 342 13 3.80% 959 Capsa-Capex https://www.linkedin.com/company/1002070 Argentina 201-500 237 9 3.80% 960 Conoil PLC https://www.linkedin.com/company/88839 Nigeria 201-500 553 21 3.80% 961 Jones & Frank https://www.linkedin.com/company/1218861 United States 1001-5000 237 9 3.80% 962 Qatargas https://www.linkedin.com/company/23331 Qatar 1001-5000 4,399 167 3.80% 963 Attock Petroleum Limited https://www.linkedin.com/company/687433 Pakistan 1001-5000 606 23 3.80% 964 UGI Energy Services https://www.linkedin.com/company/126933 United States 201-500 370 14 3.78% 965 ADNOC Distribution https://www.linkedin.com/company/110435 United Arab Emirates10001+ 2,486 94 3.78% 966 Gardline Limited https://www.linkedin.com/company/942859 United Kingdom 501-1000 450 17 3.78%

23 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 967 Valdes Engineering Company https://www.linkedin.com/company/201682 United States 201-500 212 8 3.77% 968 Perenco https://www.linkedin.com/company/16574 France 5001-10000 3,791 143 3.77% 969 Emarat - Emirates General Petroleum Corporationhttps://www.linkedin.com/company/4807687 United Arab Emirates1001-5000 292 11 3.77% 970 Chemtech https://www.linkedin.com/company/16978 Brazil 201-500 505 19 3.76% 971 Oman Oil Company Exploration & Production LLChttps://www.linkedin.com/company/879711 (OOCEP) Oman 201-500 266 10 3.76% 972 BORETS US Inc https://www.linkedin.com/company/1027304 United States 1001-5000 213 8 3.76% 973 Calfrac Well Services https://www.linkedin.com/company/89518 Canada 1001-5000 1,599 60 3.75% 974 INB https://www.linkedin.com/company/82773 United States 1001-5000 667 25 3.75% 975 Weir Oil and Gas https://www.linkedin.com/company/221566 United States 1001-5000 2,325 87 3.74% 976 Hunt Oil Company https://www.linkedin.com/company/18932 United States 1001-5000 858 32 3.73% 977 Nigeria LNG Limited https://www.linkedin.com/company/39386 Nigeria 1001-5000 1,825 68 3.73% 978 Allied Power https://www.linkedin.com/company/18129871 United States 5001-10000 269 10 3.72% 979 PT. Enviromate Technology International https://www.linkedin.com/company/6848330 Indonesia 201-500 269 10 3.72% 980 GUPCO https://www.linkedin.com/company/102291 Egypt 5001-10000 1,456 54 3.71% 981 DLS Archer https://www.linkedin.com/company/6440353 Argentina 1001-5000 486 18 3.70% 982 DTEK https://www.linkedin.com/company/34152 Ukraine 10001+ 1,161 43 3.70% 983 Q8 Danmark A/S https://www.linkedin.com/company/679115 Denmark 1001-5000 460 17 3.70% 984 Ukrnafta https://www.linkedin.com/company/10381460 Ukraine 10001+ 271 10 3.69% 985 SEPCO Electric Power Construction Corporationhttps://www.linkedin.com/company/13220302 China 501-1000 544 20 3.68% 986 Fateh Sanat Kimia https://www.linkedin.com/company/3655572 Iran 1001-5000 218 8 3.67% 987 MRC Global https://www.linkedin.com/company/513226 United States 1001-5000 2,755 101 3.67% 988 Pioneer Energy Services https://www.linkedin.com/company/408789 United States 1001-5000 873 32 3.67% 989 Rumaila Operating Organisation - ROO https://www.linkedin.com/company/3042807 Iraq 5001-10000 382 14 3.66% 990 Carsurin https://www.linkedin.com/company/512503 Indonesia 501-1000 464 17 3.66% 991 NHPC Limited https://www.linkedin.com/company/14721036 India 10001+ 273 10 3.66% 992 Grupa TAURON https://www.linkedin.com/company/333489 Poland 10001+ 465 17 3.66% 993 The National Gas Company of Trinidad and Tobagohttps://www.linkedin.com/company/380205 Limited Trinidad and Tobago501-1000 602 22 3.65% 994 PetroChina International Iraq FZE Iraq Branch https://www.linkedin.com/company/1450151 Iraq 5001-10000 466 17 3.65% 995 PAC - Petroleum Analyzer Company https://www.linkedin.com/company/401116 United States 201-500 604 22 3.64% 996 ProEnergy Services https://www.linkedin.com/company/558637 United States 501-1000 522 19 3.64% 997 Williams https://www.linkedin.com/company/50711 United States 5001-10000 4,974 181 3.64% 998 HEISCO Oil & Gas https://www.linkedin.com/company/670671 Kuwait 5001-10000 1,622 59 3.64% 999 DEA Deutsche Erdoel AG https://www.linkedin.com/company/9428508 Germany 1001-5000 220 8 3.64% 1000 Reliance Oilfield Services https://www.linkedin.com/company/4792568 United States 201-500 358 13 3.63% 1001 Nasr Petroleum Company https://www.linkedin.com/company/4447648 Egypt 5001-10000 303 11 3.63% 1002 Crestwood Midstream Partners LP https://www.linkedin.com/company/1325883 United States 1001-5000 634 23 3.63% 1003 Apply https://www.linkedin.com/company/805521 Norway 1001-5000 662 24 3.63% 1004 MHWirth https://www.linkedin.com/company/3792214 Norway 1001-5000 1,161 42 3.62% 1005 Arabian FAL Company https://www.linkedin.com/company/29216003 Saudi Arabia 1001-5000 332 12 3.61% 1006 Gasnor S.A. https://www.linkedin.com/company/868482 Argentina 201-500 249 9 3.61% 1007 Kentz - Member of the SNC Lavalin Group https://www.linkedin.com/company/68898 Canada 10001+ 2,906 105 3.61% 1008 P2 Energy Solutions https://www.linkedin.com/company/13218 United States 501-1000 609 22 3.61%

24 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1009 PetrolValves https://www.linkedin.com/company/333610 Italy 201-500 360 13 3.61% 1010 South Pars Gas Complex (SPGC) https://www.linkedin.com/company/13258869 Iran 10001+ 749 27 3.60% 1011 Project Consulting Services https://www.linkedin.com/company/121936 United States 201-500 222 8 3.60% 1012 Rotary Engineering Pte. Ltd. https://www.linkedin.com/company/412047 Singapore 5001-10000 1,001 36 3.60% 1013 Saudi Aramco Total Refining and Petrochemicalhttps://www.linkedin.com/company/775251 Company (SATORP) Saudi Arabia 1001-5000 1,864 67 3.59% 1014 VME https://www.linkedin.com/company/940685 United States 201-500 334 12 3.59% 1015 Doosan Škoda Power https://www.linkedin.com/company/926762 Czech Republic 1001-5000 390 14 3.59% 1016 Flyers Energy, LLC https://www.linkedin.com/company/2455339 United States 201-500 223 8 3.59% 1017 Petro Energy E&P https://www.linkedin.com/company/18600819 United Arab Emirates501-1000 251 9 3.59% 1018 Department of Petroleum Resources (DPR) https://www.linkedin.com/company/528600 Nigeria 1001-5000 614 22 3.58% 1019 Mass Group Holding Ltd. https://www.linkedin.com/company/2693508 Jordan 5001-10000 363 13 3.58% 1020 Wayne Fueling Systems https://www.linkedin.com/company/9075 United States 1001-5000 615 22 3.58% 1021 Cenovus Energy https://www.linkedin.com/company/725746 Canada 1001-5000 2,968 106 3.57% 1022 Railroad Commission of Texas https://www.linkedin.com/company/1395385 United States 501-1000 644 23 3.57% 1023 Shelf Drilling https://www.linkedin.com/company/2887523 United Arab Emirates1001-5000 1,792 64 3.57% 1024 SIMON INDIA LTD https://www.linkedin.com/company/453337 India 201-500 224 8 3.57% 1025 Grupa LOTOS S.A. https://www.linkedin.com/company/91189 Poland 1001-5000 674 24 3.56% 1026 Mellitah Oil and Gas B.V https://www.linkedin.com/company/11418452 Libya 5001-10000 620 22 3.55% 1027 ExxonMobil https://www.linkedin.com/company/1689 United States 10001+ 64,834 2,300 3.55% 1028 Egyptian Atomic Energy Authority https://www.linkedin.com/company/9114606 Egypt 201-500 395 14 3.54% 1029 KAP Project Services, LTD https://www.linkedin.com/company/1422274 United States 201-500 254 9 3.54% 1030 Parker Drilling Company https://www.linkedin.com/company/36523 United States 1001-5000 1,413 50 3.54% 1031 Petro Rabigh https://www.linkedin.com/company/343440 Saudi Arabia 1001-5000 2,435 86 3.53% 1032 Polskie Sieci Elektroenergetyczne S.A. https://www.linkedin.com/company/35434854 Poland 1001-5000 596 21 3.52% 1033 Weatherford https://www.linkedin.com/company/166897 Ireland 10001+ 26,889 947 3.52% 1034 Gunvor Group Ltd https://www.linkedin.com/company/494257 Switzerland 1001-5000 455 16 3.52% 1035 COMPAGNIE IVOIRIENNE D’ÉLECTRICITÉ https://www.linkedin.com/company/11840436 Côte d'Ivoire 1001-5000 996 35 3.51% 1036 PT Geo Dipa Energi (Persero) https://www.linkedin.com/company/1227750 Indonesia 201-500 228 8 3.51% 1037 Ansaldo Energia https://www.linkedin.com/company/13982 Italy 1001-5000 2,310 81 3.51% 1038 Pakistan State Oil https://www.linkedin.com/company/613758 Pakistan 1001-5000 1,798 63 3.50% 1039 MARTÍ https://www.linkedin.com/company/5276612 Dominican Republic1001-5000 286 10 3.50% 1040 BOURBON https://www.linkedin.com/company/88345 France 5001-10000 4,120 144 3.50% 1041 Fortune Engineering & Energy Services https://www.linkedin.com/company/6374359 United Arab Emirates201-500 229 8 3.49% 1042 Independence S.A. https://www.linkedin.com/company/1725347 Colombia 1001-5000 258 9 3.49% 1043 Inspectorate International Ltd https://www.linkedin.com/company/567037 United Kingdom 5001-10000 258 9 3.49% 1044 Halliburton https://www.linkedin.com/company/2217 United States 10001+ 58,555 2,040 3.48% 1045 Prosafe https://www.linkedin.com/company/47571 Norway 201-500 460 16 3.48% 1046 Superheat https://www.linkedin.com/company/345184 United States 501-1000 345 12 3.48% 1047 Petroleum Marine Services https://www.linkedin.com/company/5062483 Egypt 1001-5000 374 13 3.48% 1048 PT Donggi-Senoro LNG https://www.linkedin.com/company/6693516 Indonesia 201-500 403 14 3.47% 1049 Eletrobras https://www.linkedin.com/company/42210 Brazil 10001+ 2,706 94 3.47% 1050 SOFEC, Inc. https://www.linkedin.com/company/129999 United States 201-500 317 11 3.47%

25 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1051 Madina WLL https://www.linkedin.com/company/573202 Qatar 1001-5000 693 24 3.46% 1052 Aramco https://www.linkedin.com/company/5098 Saudi Arabia 10001+ 51,139 1,767 3.46% 1053 GAZPROM NEFT BADRA https://www.linkedin.com/company/3865834 Iraq 1001-5000 203 7 3.45% 1054 GRUPO HIDROSINA https://www.linkedin.com/company/4834112 Mexico 501-1000 203 7 3.45% 1055 KCOI LLP https://www.linkedin.com/company/390982 Kazakhstan 501-1000 290 10 3.45% 1056 Tengizchevroil https://www.linkedin.com/company/14111 Kazakhstan 1001-5000 5,024 173 3.44% 1057 Targa Resources https://www.linkedin.com/company/36649 United States 1001-5000 1,513 52 3.44% 1058 Aker Solutions https://www.linkedin.com/company/4103 Norway 10001+ 15,010 513 3.42% 1059 CIAR S.A. https://www.linkedin.com/company/1308930 Argentina 201-500 205 7 3.41% 1060 PROMAR Shipping Services https://www.linkedin.com/company/3132198 Switzerland 501-1000 205 7 3.41% 1061 AEP Energy https://www.linkedin.com/company/219913 United States 201-500 352 12 3.41% 1062 Suncor https://www.linkedin.com/company/7866 Canada 10001+ 13,503 460 3.41% 1063 Petro Home Services https://www.linkedin.com/company/2739203 United States 1001-5000 235 8 3.40% 1064 Sinopec Argentina Exploration and Production, https://www.linkedin.com/company/1957564Inc. Argentina 201-500 764 26 3.40% 1065 Mirabito Energy Products https://www.linkedin.com/company/596783 United States 1001-5000 206 7 3.40% 1066 Exterran https://www.linkedin.com/company/163749 United States 5001-10000 3,977 135 3.39% 1067 innogy Česká republika https://www.linkedin.com/company/70836 Czech Republic 10001+ 766 26 3.39% 1068 Empower group https://www.linkedin.com/company/8811 Finland 1001-5000 501 17 3.39% 1069 Furnas https://www.linkedin.com/company/16868 Brazil 5001-10000 3,511 119 3.39% 1070 MAPNA Boiler and Equipment Engineering andhttps://www.linkedin.com/company/2950481 Manufacturing Co. Iran 1001-5000 473 16 3.38% 1071 KAEFER Energy AS https://www.linkedin.com/company/1221353 Norway 1001-5000 592 20 3.38% 1072 Pivot-GIS https://www.linkedin.com/company/1110348 Nigeria 201-500 444 15 3.38% 1073 RAY International LLC https://www.linkedin.com/company/384379 Oman 1001-5000 741 25 3.37% 1074 MAPNA Group https://www.linkedin.com/company/69405 Iran 10001+ 3,766 127 3.37% 1075 Enable Midstream Partners https://www.linkedin.com/company/3711363 United States 1001-5000 1,038 35 3.37% 1076 Oando Plc https://www.linkedin.com/company/33734 Nigeria 201-500 1,038 35 3.37% 1077 Husky Energy https://www.linkedin.com/company/14047 Canada 5001-10000 5,641 190 3.37% 1078 General Energy Management Systems P. Ltd. https://www.linkedin.com/company/1191037 India 201-500 238 8 3.36% 1079 PKP Energetyka https://www.linkedin.com/company/1737282 Poland 1001-5000 506 17 3.36% 1080 S & B Engineers and Constructors, Ltd. https://www.linkedin.com/company/50152 United States 5001-10000 2,620 88 3.36% 1081 MOL Group https://www.linkedin.com/company/165023 Hungary 10001+ 3,073 103 3.35% 1082 EDEMSA https://www.linkedin.com/company/35450508 Argentina 501-1000 359 12 3.34% 1083 Par Pacific Holdings, Inc. https://www.linkedin.com/company/4872597 United States 1001-5000 210 7 3.33% 1084 G.I.S. https://www.linkedin.com/company/798525 United States 1001-5000 1,533 51 3.33% 1085 Teollisuuden Voima Oyj https://www.linkedin.com/company/35366 Finland 501-1000 511 17 3.33% 1086 Tema Oil Refinery (TOR) https://www.linkedin.com/company/11201649 Ghana 1001-5000 362 12 3.31% 1087 Orano https://www.linkedin.com/company/3901 France 10001+ 8,068 267 3.31% 1088 Namvaran Consulting Engineers, Managers https://www.linkedin.com/company/1580567 Iran 501-1000 333 11 3.30% 1089 Diavaz Oficial https://www.linkedin.com/company/851574 Mexico 1001-5000 757 25 3.30% 1090 Consórcio Integrar - Enesa e GranEnergia https://www.linkedin.com/company/9440128 Brazil 1001-5000 394 13 3.30% 1091 STRIKE https://www.linkedin.com/company/256819 United States 5001-10000 1,334 44 3.30% 1092 Heerema Marine Contractors https://www.linkedin.com/company/11389 Netherlands 1001-5000 2,184 72 3.30%

26 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1093 LUBRICENTER H.A. https://www.linkedin.com/company/427279 Ecuador 1001-5000 273 9 3.30% 1094 VALVITALIA GROUP https://www.linkedin.com/company/1037073 Italy 1001-5000 455 15 3.30% 1095 Cameron, a Schlumberger company https://www.linkedin.com/company/162873 United States 10001+ 14,471 477 3.30% 1096 Phoenix Petroleum Philippines, Inc. https://www.linkedin.com/company/599826 Philippines 501-1000 698 23 3.30% 1097 Bumi Armada https://www.linkedin.com/company/438868 Malaysia 1001-5000 1,791 59 3.29% 1098 Mansarovar Energy https://www.linkedin.com/company/1154716 Colombia 501-1000 425 14 3.29% 1099 SUPERGAS (SHV Energy Pvt Ltd.) https://www.linkedin.com/company/1961784 India 201-500 304 10 3.29% 1100 bp https://www.linkedin.com/company/1389 United Kingdom 10001+ 76,005 2,500 3.29% 1101 Oil M&S SA https://www.linkedin.com/company/545715 Argentina 1001-5000 213 7 3.29% 1102 NATIONAL PETROLEUM AUTHORITY https://www.linkedin.com/company/1362226 Ghana 201-500 335 11 3.28% 1103 Pilot Thomas Logistics https://www.linkedin.com/company/3747951 United States 1001-5000 640 21 3.28% 1104 ILF Consulting Engineers in Germany https://www.linkedin.com/company/941009 Germany 201-500 214 7 3.27% 1105 National Refinery Limited https://www.linkedin.com/company/341206 Pakistan 1001-5000 795 26 3.27% 1106 MRS Oil Nigeria Plc https://www.linkedin.com/company/6032998 Nigeria 201-500 367 12 3.27% 1107 KERUI PETROLEUM https://www.linkedin.com/company/935596 China 5001-10000 1,438 47 3.27% 1108 STEAG Energy Services GmbH https://www.linkedin.com/company/3036293 Germany 1001-5000 306 10 3.27% 1109 Canrig Drilling Technology Ltd. https://www.linkedin.com/company/383621 United States 201-500 582 19 3.26% 1110 Gulf Energy Development Public Company Limitedhttps://www.linkedin.com/company/18963513 Thailand 1001-5000 276 9 3.26% 1111 Brunei LNG Sendirian Berhad https://www.linkedin.com/company/1057371 Brunei 501-1000 491 16 3.26% 1112 Acuren https://www.linkedin.com/company/61716 Canada 1001-5000 2,916 95 3.26% 1113 Adani Electricity https://www.linkedin.com/company/14450703 India 1001-5000 338 11 3.25% 1114 Flotek Industries, Inc. https://www.linkedin.com/company/361160 United States 201-500 246 8 3.25% 1115 PETRONAS https://www.linkedin.com/company/7873 Malaysia 10001+ 22,095 718 3.25% 1116 Plains Midstream Canada https://www.linkedin.com/company/209080 Canada 1001-5000 1,016 33 3.25% 1117 Pason https://www.linkedin.com/company/37892 Canada 501-1000 586 19 3.24% 1118 Petromaint https://www.linkedin.com/company/3517281 Egypt 5001-10000 618 20 3.24% 1119 SEPCOIII Shandong Electric Power Constructionhttps://www.linkedin.com/company/1567535 Corp. China 5001-10000 989 32 3.24% 1120 Dubai Petroleum https://www.linkedin.com/company/407118 United Arab Emirates501-1000 960 31 3.23% 1121 Allied-Horizontal Wireline Services https://www.linkedin.com/company/2754116 United States 501-1000 341 11 3.23% 1122 Marmen inc. https://www.linkedin.com/company/518220 Canada 1001-5000 217 7 3.23% 1123 Petrex S.A. https://www.linkedin.com/company/917997 Peru 1001-5000 997 32 3.21% 1124 Zamil Offshore Services Company https://www.linkedin.com/company/979207 Saudi Arabia 1001-5000 1,123 36 3.21% 1125 SaskEnergy https://www.linkedin.com/company/106535 Canada 501-1000 437 14 3.20% 1126 Schlumberger https://www.linkedin.com/company/1468 United States 10001+ 93,645 3,000 3.20% 1127 TechCorr USA, LLC https://www.linkedin.com/company/217367 United States 501-1000 281 9 3.20% 1128 Foremost https://www.linkedin.com/company/953063 Canada 501-1000 250 8 3.20% 1129 Bhatia Brothers https://www.linkedin.com/company/782563 United Arab Emirates1001-5000 344 11 3.20% 1130 EQT Corporation https://www.linkedin.com/company/12459 United States 501-1000 1,251 40 3.20% 1131 PIC Group, Inc. https://www.linkedin.com/company/56274 United States 201-500 501 16 3.19% 1132 HELLENIC PETROLEUM Group of Companieshttps://www.linkedin.com/company/38907 Greece 1001-5000 972 31 3.19% 1133 ONHYM https://www.linkedin.com/company/1252451 Morocco 201-500 345 11 3.19% 1134 Coates Field Service, Inc. https://www.linkedin.com/company/703863 United States 201-500 251 8 3.19%

27 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1135 AREVA NP https://www.linkedin.com/company/18419325 France 10001+ 220 7 3.18% 1136 Schlumberger Oil Field Svcs https://www.linkedin.com/company/9039714 United States 10001+ 503 16 3.18% 1137 Oil Search Limited https://www.linkedin.com/company/49688 Papua New Guinea1001-5000 2,013 64 3.18% 1138 Oceaneering Asset Integrity https://www.linkedin.com/company/79155 Norway 5001-10000 881 28 3.18% 1139 PETROCI https://www.linkedin.com/company/531167 Côte d'Ivoire 201-500 472 15 3.18% 1140 Crescent Point Energy https://www.linkedin.com/company/487591 Canada 501-1000 661 21 3.18% 1141 Aban Offshore Limited https://www.linkedin.com/company/697353 India 1001-5000 725 23 3.17% 1142 CGC https://www.linkedin.com/company/162983 Argentina 201-500 726 23 3.17% 1143 Petrogas E&P https://www.linkedin.com/company/981260 Oman 501-1000 253 8 3.16% 1144 PKN ORLEN S.A. https://www.linkedin.com/company/10777 Poland 10001+ 1,961 62 3.16% 1145 Range Resources https://www.linkedin.com/company/70888 United States 501-1000 791 25 3.16% 1146 Chiyoda Almana Engineering LLC https://www.linkedin.com/company/2476631 Qatar 201-500 285 9 3.16% 1147 METKA https://www.linkedin.com/company/131930 Greece 501-1000 380 12 3.16% 1148 PT. Meindo Elang Indah https://www.linkedin.com/company/17880297 Indonesia 1001-5000 1,235 39 3.16% 1149 Troy Construction https://www.linkedin.com/company/16164036 United States 1001-5000 380 12 3.16% 1150 Rompetrol (KMG International) https://www.linkedin.com/company/8657 Romania 5001-10000 1,679 53 3.16% 1151 Eletronuclear https://www.linkedin.com/company/74109 Brazil 1001-5000 1,529 48 3.14% 1152 jagson International https://www.linkedin.com/company/13424466 India 10001+ 223 7 3.14% 1153 Bapetco https://www.linkedin.com/company/88597 Egypt 1001-5000 1,147 36 3.14% 1154 DeGolyer and MacNaughton https://www.linkedin.com/company/55116 United States 201-500 255 8 3.14% 1155 Furnas-Centrais Eletricas https://www.linkedin.com/company/24513824 Brazil 5001-10000 510 16 3.14% 1156 HPCL-Mittal Energy Limited https://www.linkedin.com/company/308932 India 1001-5000 2,042 64 3.13% 1157 NGL Energy Partners LP https://www.linkedin.com/company/5023318 United States 1001-5000 671 21 3.13% 1158 MOGAS https://www.linkedin.com/company/988061 Uganda 201-500 224 7 3.13% 1159 OIL FIELD INSTRUMENTATION https://www.linkedin.com/company/9680939 India 1001-5000 384 12 3.13% 1160 OMV https://www.linkedin.com/company/10218 Austria 10001+ 6,982 218 3.12% 1161 Shell https://www.linkedin.com/company/1271 Netherlands 10001+ 128,224 4,000 3.12% 1162 Kebabangan Petroleum Operating Company Sdn.https://www.linkedin.com/company/754680 Bhd. (KPOC) Malaysia 201-500 353 11 3.12% 1163 Nargan Engineers and Constructors https://www.linkedin.com/company/18762376 Iran 1001-5000 321 10 3.12% 1164 Saras https://www.linkedin.com/company/94535 Italy 1001-5000 610 19 3.11% 1165 Blossman Gas https://www.linkedin.com/company/2831773 United States 501-1000 290 9 3.10% 1166 Nuberg Engineering Ltd. https://www.linkedin.com/company/1734308 India 501-1000 419 13 3.10% 1167 JGC Gulf International Co. Ltd., https://www.linkedin.com/company/434582 Saudi Arabia 501-1000 742 23 3.10% 1168 Specialized Industrial Services Co. Ltd (SISCO)https://www.linkedin.com/company/3060595 Saudi Arabia 1001-5000 355 11 3.10% 1169 Huinoil SA https://www.linkedin.com/company/1393622 Argentina 501-1000 226 7 3.10% 1170 PT Apexindo Pratama Duta Tbk https://www.linkedin.com/company/13332875 Indonesia 201-500 226 7 3.10% 1171 Kosmos Energy https://www.linkedin.com/company/91752 United States 201-500 420 13 3.10% 1172 Special Technical Services L.L.C., Oman https://www.linkedin.com/company/775142 Oman 5001-10000 1,100 34 3.09% 1173 Concho https://www.linkedin.com/company/999268 United States 1001-5000 1,069 33 3.09% 1174 Kuwait Petroleum Corporation https://www.linkedin.com/company/200864 Kuwait 10001+ 940 29 3.09% 1175 Kakivik Asset Management, LLC https://www.linkedin.com/company/4046019 United States 201-500 227 7 3.08% 1176 NPCC https://www.linkedin.com/company/22426 United Arab Emirates10001+ 3,669 113 3.08%

28 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1177 Infinite Energy https://www.linkedin.com/company/59303 United States 201-500 260 8 3.08% 1178 MS Energy Services https://www.linkedin.com/company/1137043 United States 501-1000 260 8 3.08% 1179 Balmer Lawrie & Co. Ltd. https://www.linkedin.com/company/98952 India 1001-5000 1,206 37 3.07% 1180 BAZAN Group Oil Refineries Ltd https://www.linkedin.com/company/84561 Israel 1001-5000 424 13 3.07% 1181 Berry Corporation https://www.linkedin.com/company/67081 United States 201-500 424 13 3.07% 1182 Petrochemical Industries Co. https://www.linkedin.com/company/259645 Kuwait 501-1000 523 16 3.06% 1183 Crossfire, LLC https://www.linkedin.com/company/1002441 United States 501-1000 360 11 3.06% 1184 ZIMBABWE POWER COMPANY https://www.linkedin.com/company/35682882 Zimbabwe 10001+ 295 9 3.05% 1185 Orpic https://www.linkedin.com/company/2956123 Oman 10001+ 1,936 59 3.05% 1186 Hartree Partners https://www.linkedin.com/company/116255 United States 201-500 361 11 3.05% 1187 SC Fuels https://www.linkedin.com/company/53241 United States 501-1000 361 11 3.05% 1188 Antonoil https://www.linkedin.com/company/2135431 China 1001-5000 821 25 3.05% 1189 Cape plc https://www.linkedin.com/company/557009 United Kingdom 10001+ 2,332 71 3.04% 1190 Engen https://www.linkedin.com/company/15366 South Africa 1001-5000 3,845 117 3.04% 1191 Covenant Testing Technologies, LLC https://www.linkedin.com/company/3264878 United States 501-1000 296 9 3.04% 1192 Sudan Khartoum Refinery Company https://www.linkedin.com/company/27079652 Sudan 1001-5000 296 9 3.04% 1193 Brand Energy & Infrastructure Services https://www.linkedin.com/company/140287 Netherlands 10001+ 2,737 83 3.03% 1194 Bibby Offshore https://www.linkedin.com/company/1074475 United Kingdom 501-1000 363 11 3.03% 1195 PGS https://www.linkedin.com/company/7555 Norway 1001-5000 2,216 67 3.02% 1196 Dana Petroleum Limited https://www.linkedin.com/company/394263 United Kingdom 501-1000 430 13 3.02% 1197 Spiecapag https://www.linkedin.com/company/1348226 France 1001-5000 662 20 3.02% 1198 Marathon Petroleum Corporation https://www.linkedin.com/company/13856 United States 10001+ 10,594 320 3.02% 1199 Paragon Offshore https://www.linkedin.com/company/3619392 United States 1001-5000 530 16 3.02% 1200 IWPCO, Iran Water & Power Resources Developmenthttps://www.linkedin.com/company/3751027 Company Iran 501-1000 232 7 3.02% 1201 Northern Natural Gas https://www.linkedin.com/company/22549 United States 501-1000 764 23 3.01% 1202 Optimized Process Designs LLC https://www.linkedin.com/company/1468495 United States 501-1000 266 8 3.01% 1203 KEMA Labs https://www.linkedin.com/company/7779 Italy 1001-5000 566 17 3.00% 1204 Fort McKay Group of Companies LP https://www.linkedin.com/company/3321981 Canada 501-1000 333 10 3.00% 1205 Hudson Energy https://www.linkedin.com/company/955265 United States 201-500 300 9 3.00% 1206 Slovnaft https://www.linkedin.com/company/71302 Slovakia 1001-5000 734 22 3.00% 1207 WPX Energy https://www.linkedin.com/company/2599361 United States 501-1000 801 24 3.00% 1208 OMV Petrom https://www.linkedin.com/company/10776 Romania 10001+ 4,640 139 3.00% 1209 Nalcor Energy https://www.linkedin.com/company/1125654 Canada 501-1000 635 19 2.99% 1210 Bechtel Oil, Gas, & Chemicals https://www.linkedin.com/company/2380511 United States 10001+ 3,180 95 2.99% 1211 ENERGIE DU MALI SA (EDM-SA) https://www.linkedin.com/company/16223468 Mali 1001-5000 268 8 2.99% 1212 PDVSA SERVICES https://www.linkedin.com/company/847921 Netherlands 10001+ 570 17 2.98% 1213 Wyatt Field Service Company https://www.linkedin.com/company/751373 United States 1001-5000 503 15 2.98% 1214 Richard Industrial Group https://www.linkedin.com/company/502343 United States 1001-5000 369 11 2.98% 1215 SchlumbergerSoftware https://www.linkedin.com/company/1469 United States 10001+ 873 26 2.98% 1216 Sonatrach https://www.linkedin.com/company/17221 Algeria 10001+ 24,228 721 2.98% 1217 SAMSUNG HEAVY INDUSTRIES INDIA Pvt. Ltd.https://www.linkedin.com/company/9468066 India 201-500 202 6 2.97% 1218 General Electric Manufacturing Company (GEMAC)https://www.linkedin.com/company/11298291 Saudi Arabia 201-500 1,079 32 2.97%

29 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1219 Clyde Bergemann Power Group https://www.linkedin.com/company/151925 Germany 1001-5000 405 12 2.96% 1220 Noble Energy https://www.linkedin.com/company/27043 United States 1001-5000 2,836 84 2.96% 1221 Organisation Ourhoud https://www.linkedin.com/company/1058964 Algeria 10001+ 304 9 2.96% 1222 Albanna Engineering https://www.linkedin.com/company/996263 United Arab Emirates1001-5000 203 6 2.96% 1223 Cleco https://www.linkedin.com/company/37250 United States 1001-5000 643 19 2.95% 1224 PJP4 https://www.linkedin.com/company/2321604 Mexico 501-1000 271 8 2.95% 1225 NOVATEK https://www.linkedin.com/company/709757 Russia 10001+ 610 18 2.95% 1226 Reliance Industries Limited https://www.linkedin.com/company/2378 India 10001+ 42,878 1,264 2.95% 1227 EDF Europe https://www.linkedin.com/company/4252 Belgium 10001+ 781 23 2.94% 1228 EÜAŞ, (Elektrik Üretim Anonim Şirketi) https://www.linkedin.com/company/512904 Turkey 10001+ 1,156 34 2.94% 1229 ORLEN OIL Sp. z o.o. https://www.linkedin.com/company/724072 Poland 201-500 340 10 2.94% 1230 Tyco Fire & Security UAE LLC https://www.linkedin.com/company/902068 United Arab Emirates501-1000 442 13 2.94% 1231 YPFB Transporte S.A. https://www.linkedin.com/company/1197906 Bolivia 501-1000 680 20 2.94% 1232 P&O Maritime Logistics https://www.linkedin.com/company/478701 United Arab Emirates5001-10000 1,361 40 2.94% 1233 CNPC Chuanqing Drilling Engineering Companyhttps://www.linkedin.com/company/2400885 Limited (CCDC) Ecuador 1001-5000 886 26 2.93% 1234 Sociedade Fogás Ltda https://www.linkedin.com/company/1270856 Brazil 501-1000 443 13 2.93% 1235 Seadrill https://www.linkedin.com/company/30015 United Kingdom 5001-10000 5,453 160 2.93% 1236 DONG Energy https://www.linkedin.com/company/4641 Denmark 5001-10000 2,392 70 2.93% 1237 Mercuria Energy Trading S.A. https://www.linkedin.com/company/948578 Switzerland 1001-5000 581 17 2.93% 1238 JMG Limited https://www.linkedin.com/company/1796181 Nigeria 1001-5000 787 23 2.92% 1239 WOQOD (Qatar Fuel) https://www.linkedin.com/company/94391 Qatar 5001-10000 787 23 2.92% 1240 Asea Brown Boveri (Pvt.) Ltd. https://www.linkedin.com/company/255390 Switzerland 1001-5000 274 8 2.92% 1241 MEG Energy Corp. https://www.linkedin.com/company/511912 Canada 501-1000 583 17 2.92% 1242 NAES Corporation https://www.linkedin.com/company/28113 United States 1001-5000 1,647 48 2.91% 1243 Castleton Commodities International https://www.linkedin.com/company/47223 United States 501-1000 619 18 2.91% 1244 National Iranian Oil Company https://www.linkedin.com/company/9400242 Iran 10001+ 1,514 44 2.91% 1245 Energy Transfer https://www.linkedin.com/company/68155 United States 10001+ 4,095 119 2.91% 1246 Apar Industries Limited https://www.linkedin.com/company/365323 India 1001-5000 1,207 35 2.90% 1247 Costain Oil, Gas & Process https://www.linkedin.com/company/141411 United Kingdom 1001-5000 207 6 2.90% 1248 PT Pembangkitan Jawa Bali Services (Official) https://www.linkedin.com/company/4852263 Indonesia 1001-5000 207 6 2.90% 1249 Jereh Group https://www.linkedin.com/company/216192 China 5001-10000 725 21 2.90% 1250 Quimica Apollo https://www.linkedin.com/company/1451628 Mexico 1001-5000 380 11 2.89% 1251 Hertel https://www.linkedin.com/company/49095 Netherlands 5001-10000 1,591 46 2.89% 1252 Maridive https://www.linkedin.com/company/9343593 Egypt 1001-5000 277 8 2.89% 1253 Tokheim https://www.linkedin.com/company/22063 United Kingdom 1001-5000 659 19 2.88% 1254 PetroChina International https://www.linkedin.com/company/1552659 Singapore 201-500 417 12 2.88% 1255 Savita Oil Technologies Limited https://www.linkedin.com/company/527690 India 501-1000 348 10 2.87% 1256 Nalco Champion, An Ecolab Company https://www.linkedin.com/company/162992 United States 5001-10000 3,175 91 2.87% 1257 Tulsa Inspection Resources, LLC https://www.linkedin.com/company/2645168 United States 1001-5000 1,014 29 2.86% 1258 Heurtey Petrochem Solutions https://www.linkedin.com/company/10165943 France 1001-5000 490 14 2.86% 1259 Schlumberger Wire Line https://www.linkedin.com/company/3930974 United States 10001+ 245 7 2.86% 1260 Algerian National Drilling Company ENAFOR https://www.linkedin.com/company/11495778 Algeria 5001-10000 491 14 2.85%

30 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1261 PT PGAS Solution https://www.linkedin.com/company/7134805 Indonesia 1001-5000 456 13 2.85% 1262 Oil States Industries https://www.linkedin.com/company/2711666 United States 1001-5000 1,194 34 2.85% 1263 PETROAMAZONAS ECUADOR S.A. https://www.linkedin.com/company/620563 Ecuador 501-1000 914 26 2.84% 1264 Woodside Energy https://www.linkedin.com/company/11552 Australia 1001-5000 4,159 118 2.84% 1265 Elnusa Petrofin https://www.linkedin.com/company/404855 Indonesia 5001-10000 529 15 2.84% 1266 Westcon Group https://www.linkedin.com/company/882334 Norway 501-1000 353 10 2.83% 1267 Imperial Oil https://www.linkedin.com/company/9583 Canada 5001-10000 4,279 121 2.83% 1268 Caltex Australia https://www.linkedin.com/company/9965 Australia 1001-5000 3,929 111 2.83% 1269 Lamons https://www.linkedin.com/company/600841 United States 1001-5000 354 10 2.82% 1270 Z Energy NZ https://www.linkedin.com/company/985042 New Zealand 201-500 1,311 37 2.82% 1271 Safety Management Systems https://www.linkedin.com/company/2977237 United States 1001-5000 319 9 2.82% 1272 Mapna Turbine Manufacturing Co. https://www.linkedin.com/company/372025 Iran 1001-5000 461 13 2.82% 1273 Unipetrol Group https://www.linkedin.com/company/409367 Czech Republic 1001-5000 532 15 2.82% 1274 Petroworks SAS https://www.linkedin.com/company/51700325 Colombia 1001-5000 213 6 2.82% 1275 SAPESCO - Sahara Petroleum Services https://www.linkedin.com/company/769205 Egypt 501-1000 568 16 2.82% 1276 TESS as https://www.linkedin.com/company/14899 Norway 501-1000 497 14 2.82% 1277 Egypt Gas https://www.linkedin.com/company/27082318 Egypt 5001-10000 249 7 2.81% 1278 Centrica Energy https://www.linkedin.com/company/980757 United Kingdom 10001+ 571 16 2.80% 1279 JVIC https://www.linkedin.com/company/502524 United States 1001-5000 1,394 39 2.80% 1280 RWE Supply & Trading GmbH https://www.linkedin.com/company/6433 Germany 1001-5000 1,181 33 2.79% 1281 Aera Energy LLC https://www.linkedin.com/company/26687 United States 1001-5000 1,075 30 2.79% 1282 ANCAP https://www.linkedin.com/company/66673 Uruguay 1001-5000 1,111 31 2.79% 1283 Egyptian Drilling Company https://www.linkedin.com/company/584010 Egypt 1001-5000 1,367 38 2.78% 1284 Fertial .SPA - Société des Fertilisants d’Algérie https://www.linkedin.com/company/3299043 Algeria 1001-5000 360 10 2.78% 1285 Strike Group https://www.linkedin.com/company/306509 Canada 501-1000 361 10 2.77% 1286 Expertise Srl https://www.linkedin.com/company/1099483 Italy 201-500 325 9 2.77% 1287 Fernas Construction Company Inc. https://www.linkedin.com/company/1210141 Turkey 5001-10000 506 14 2.77% 1288 NBTC Group (Naser Mohamed Al-Baddah & Partnerhttps://www.linkedin.com/company/2297750 For General Contracting Company) Kuwait 10001+ 1,916 53 2.77% 1289 Addax Petroleum https://www.linkedin.com/company/34445 Switzerland 1001-5000 1,302 36 2.76% 1290 Hass Petroleum https://www.linkedin.com/company/469934 Kenya 501-1000 363 10 2.75% 1291 Phillips 66 https://www.linkedin.com/company/2576548 United States 10001+ 9,008 248 2.75% 1292 Aban Offshore Ltd https://www.linkedin.com/company/605610 Singapore 1001-5000 400 11 2.75% 1293 PGNiG SA https://www.linkedin.com/company/207831 Poland 10001+ 1,020 28 2.75% 1294 Aibel https://www.linkedin.com/company/162342 Norway 1001-5000 3,243 89 2.74% 1295 Entreprise Nationale de Grands Travaux Pétroliershttps://www.linkedin.com/company/5388845 (ENGTP, Spa) France 5001-10000 1,276 35 2.74% 1296 Cabot Oil & Gas Corporation https://www.linkedin.com/company/89466 United States 201-500 474 13 2.74% 1297 Badak LNG https://www.linkedin.com/company/1726896 Indonesia 1001-5000 803 22 2.74% 1298 Freeport LNG https://www.linkedin.com/company/231681 United States 201-500 365 10 2.74% 1299 BANPU Public Company Limited https://www.linkedin.com/company/10047058 Thailand 1001-5000 1,278 35 2.74% 1300 Cactus Wellhead https://www.linkedin.com/company/2594402 United States 1001-5000 475 13 2.74% 1301 Siem Offshore https://www.linkedin.com/company/612332 Norway 1001-5000 916 25 2.73% 1302 Crane Nuclear https://www.linkedin.com/company/99585 United States 201-500 220 6 2.73%

31 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1303 Enpro Industries Pvt Ltd https://www.linkedin.com/company/465573 India 201-500 220 6 2.73% 1304 Motiva Enterprises LLC https://www.linkedin.com/company/30225 United States 1001-5000 2,570 70 2.72% 1305 Chiyoda Corporation https://www.linkedin.com/company/37181 Japan 5001-10000 3,378 92 2.72% 1306 Egyptian Natural Gas Holding Company (EGAS)https://www.linkedin.com/company/1589021 Egypt 1001-5000 368 10 2.72% 1307 Ramsis Engineering Co. W.L.L https://www.linkedin.com/company/8345948 Bahrain 1001-5000 221 6 2.71% 1308 Itaipu Binacional https://www.linkedin.com/company/44644 Brazil 1001-5000 2,211 60 2.71% 1309 Keane Group https://www.linkedin.com/company/3078243 United States 1001-5000 811 22 2.71% 1310 Astromaritima Navegação S.A. https://www.linkedin.com/company/1002677 Brazil 501-1000 259 7 2.70% 1311 KazTransOil https://www.linkedin.com/company/2785766 Kazakhstan 5001-10000 222 6 2.70% 1312 BOS Solutions https://www.linkedin.com/company/1185067 United States 201-500 223 6 2.69% 1313 SHV Gas https://www.linkedin.com/company/15750 Brazil 10001+ 298 8 2.68% 1314 Endeavor Energy Resources, LP https://www.linkedin.com/company/3628425 United States 1001-5000 523 14 2.68% 1315 Gulf Oil https://www.linkedin.com/company/14851 United States 201-500 1,121 30 2.68% 1316 OSHEE - Operatori i Shpërndarjes së Energjisëhttps://www.linkedin.com/company/10099976 Elektrike Albania 5001-10000 449 12 2.67% 1317 PT Petrosea Tbk https://www.linkedin.com/company/13445905 Indonesia 10001+ 786 21 2.67% 1318 Lewis Energy Group https://www.linkedin.com/company/104373 United States 1001-5000 562 15 2.67% 1319 MOL Magyarország https://www.linkedin.com/company/3341556 Hungary 5001-10000 862 23 2.67% 1320 Indeni Petroleum Refinery Company Ltd. https://www.linkedin.com/company/603304 Zambia 201-500 225 6 2.67% 1321 Petra Energy Berhad https://www.linkedin.com/company/1178713 Malaysia 1001-5000 600 16 2.67% 1322 CVR Energy, Inc. https://www.linkedin.com/company/349088 United States 1001-5000 863 23 2.67% 1323 Latvenergo AS https://www.linkedin.com/company/40726 Latvia 1001-5000 451 12 2.66% 1324 LITASCO SA https://www.linkedin.com/company/551702 Switzerland 201-500 302 8 2.65% 1325 Whiting Petroleum Corporation https://www.linkedin.com/company/573313 United States 501-1000 530 14 2.64% 1326 Alaa For Industry (AFI) https://www.linkedin.com/company/815899 Saudi Arabia 501-1000 303 8 2.64% 1327 Infratek https://www.linkedin.com/company/243137 Norway 1001-5000 455 12 2.64% 1328 JSW Energy Ltd https://www.linkedin.com/company/2878754 India 1001-5000 1,138 30 2.64% 1329 Halliburton & Baroid https://www.linkedin.com/company/8687931 United States 201-500 532 14 2.63% 1330 KCA Deutag https://www.linkedin.com/company/28847 United Kingdom 5001-10000 4,071 107 2.63% 1331 EN Engineering https://www.linkedin.com/company/114853 United States 1001-5000 1,560 41 2.63% 1332 Heath Consultants Incorporated https://www.linkedin.com/company/152928 United States 1001-5000 571 15 2.63% 1333 Rockwater Energy Solutions https://www.linkedin.com/company/2599083 United States 201-500 572 15 2.62% 1334 Solar Turbines https://www.linkedin.com/company/9158 United States 5001-10000 5,229 137 2.62% 1335 Enbridge https://www.linkedin.com/company/6702 Canada 10001+ 9,739 255 2.62% 1336 Nigerian Petroleum Development Company Limitedhttps://www.linkedin.com/company/1194060 Nigeria 201-500 573 15 2.62% 1337 Oil And Gas Career https://www.linkedin.com/company/19219243 United States 201-500 459 12 2.61% 1338 Ocean Rig https://www.linkedin.com/company/94313 Greece 1001-5000 842 22 2.61% 1339 Precision Pipeline, LLC https://www.linkedin.com/company/1359225 United States 1001-5000 614 16 2.61% 1340 Research Institute of Petroleum Industry (RIPI) https://www.linkedin.com/company/28987124 Iran 1001-5000 461 12 2.60% 1341 Topaz Energy and Marine https://www.linkedin.com/company/1032547 United Arab Emirates5001-10000 1,076 28 2.60% 1342 Helmerich & Payne https://www.linkedin.com/company/68467 United States 5001-10000 3,269 85 2.60% 1343 National Petroleum Refiners of SA (Pty) Ltd (NATREF)https://www.linkedin.com/company/104384 South Africa 501-1000 387 10 2.58% 1344 Certified Safety, Inc. https://www.linkedin.com/company/228599 United States 501-1000 426 11 2.58%

32 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1345 Gulf Asia Contracting Company LLC https://www.linkedin.com/company/2431427 United Arab Emirates5001-10000 581 15 2.58% 1346 East Delta Electricity Production Company https://www.linkedin.com/company/11505842 Egypt 5001-10000 310 8 2.58% 1347 Dril-Quip https://www.linkedin.com/company/80933 United States 1001-5000 1,552 40 2.58% 1348 Dynegy https://www.linkedin.com/company/7237 United States 1001-5000 893 23 2.58% 1349 INA Grupa https://www.linkedin.com/company/164335 Croatia 10001+ 2,956 76 2.57% 1350 Doosan Heavy Industries & Construction https://www.linkedin.com/company/18634078 South Korea 5001-10000 856 22 2.57% 1351 QualSpec https://www.linkedin.com/company/3299222 United States 1001-5000 273 7 2.56% 1352 Mubadala Petroleum https://www.linkedin.com/company/784776 United Arab Emirates501-1000 625 16 2.56% 1353 YPFB Corporacion https://www.linkedin.com/company/2679614 Bolivia 1001-5000 1,133 29 2.56% 1354 Sudanese Thermal Power Generating Companyhttps://www.linkedin.com/company/2440615 Ltd Sudan 1001-5000 391 10 2.56% 1355 Cutech Group https://www.linkedin.com/company/1186011 Singapore 201-500 235 6 2.55% 1356 Progressive Pipeline https://www.linkedin.com/company/5185671 United States 501-1000 236 6 2.54% 1357 SKK Migas https://www.linkedin.com/company/3622324 Indonesia 1001-5000 748 19 2.54% 1358 ExxonMobil Corporation https://www.linkedin.com/company/8565496 United States 10001+ 828 21 2.54% 1359 DCP Midstream https://www.linkedin.com/company/4068 United States 1001-5000 2,014 51 2.53% 1360 ELETROSUL Centrais Elétricas S.A https://www.linkedin.com/company/2175592 Brazil 1001-5000 834 21 2.52% 1361 CAM Colombia https://www.linkedin.com/company/10185669 Colombia 1001-5000 239 6 2.51% 1362 DEE Piping Systems https://www.linkedin.com/company/1274237 India 1001-5000 359 9 2.51% 1363 Lundin Energy Norway https://www.linkedin.com/company/835335 Norway 201-500 399 10 2.51% 1364 NRG Energy https://www.linkedin.com/company/7136 United States 5001-10000 4,799 120 2.50% 1365 Laredo Petroleum, Inc. https://www.linkedin.com/company/1076974 United States 201-500 280 7 2.50% 1366 Madina Group of Industries (Pvt.) Ltd https://www.linkedin.com/company/266848 Pakistan 1001-5000 240 6 2.50% 1367 StS gruppen AS https://www.linkedin.com/company/242471 Norway 501-1000 200 5 2.50% 1368 Iranian Offshore Oil Company https://www.linkedin.com/company/3803796 Iran 5001-10000 1,121 28 2.50% 1369 Bechtel Plant Machinery, Inc. https://www.linkedin.com/company/4031911 Russia 501-1000 521 13 2.50% 1370 Metrogas S.A. https://www.linkedin.com/company/692647 Chile 501-1000 481 12 2.49% 1371 Seneca Resources Company, LLC https://www.linkedin.com/company/147665 United States 201-500 241 6 2.49% 1372 CPVEN S.A. https://www.linkedin.com/company/15263399 Venezuela 1001-5000 442 11 2.49% 1373 United Petroleum Pty Ltd https://www.linkedin.com/company/593803 Australia 1001-5000 524 13 2.48% 1374 Westinghouse Electric Company https://www.linkedin.com/company/166921 United States 5001-10000 7,541 187 2.48% 1375 Liandon https://www.linkedin.com/company/289379 Netherlands 1001-5000 242 6 2.48% 1376 Sargent & Lundy https://www.linkedin.com/company/12861 United States 1001-5000 2,179 54 2.48% 1377 Sonangol https://www.linkedin.com/company/33563 Angola 10001+ 1,983 49 2.47% 1378 Flint Hills Resources https://www.linkedin.com/company/163846 United States 1001-5000 2,833 70 2.47% 1379 Sneha farms pvt ltd https://www.linkedin.com/company/7268940 India 501-1000 203 5 2.46% 1380 AmeriGas https://www.linkedin.com/company/15139 United States 5001-10000 2,761 68 2.46% 1381 Bolashak Atyrau LLP & Bolashak International Ltdhttps://www.linkedin.com/company/588481 Kazakhstan 1001-5000 731 18 2.46% 1382 Gulf Marine Services PLC https://www.linkedin.com/company/1311231 United Arab Emirates501-1000 409 10 2.44% 1383 PDIL https://www.linkedin.com/company/784837 India 201-500 450 11 2.44% 1384 EnLink Midstream https://www.linkedin.com/company/33226 United States 1001-5000 1,024 25 2.44% 1385 E.ON UK https://www.linkedin.com/company/507848 United Kingdom 10001+ 3,892 95 2.44% 1386 TOTALERG SPA https://www.linkedin.com/company/1317614 Italy 501-1000 328 8 2.44%

33 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1387 Ferrellgas https://www.linkedin.com/company/16710 United States 1001-5000 1,356 33 2.43% 1388 ASRC Energy Services, LLC https://www.linkedin.com/company/61835 United States 1001-5000 863 21 2.43% 1389 NM ENGENHARIA E CONSTRUÇÕES LTDA. https://www.linkedin.com/company/2559478 Brazil 5001-10000 822 20 2.43% 1390 Superior Propane https://www.linkedin.com/company/33620 Canada 1001-5000 740 18 2.43% 1391 Oasis Petroleum https://www.linkedin.com/company/1372211 United States 201-500 537 13 2.42% 1392 Bankers Petroleum Ltd. https://www.linkedin.com/company/574304 Canada 501-1000 248 6 2.42% 1393 GMR Energy Limited https://www.linkedin.com/company/8787591 India 1001-5000 455 11 2.42% 1394 Anvil Corporation https://www.linkedin.com/company/397551 United States 501-1000 373 9 2.41% 1395 Qatar Petroleum https://www.linkedin.com/company/9788 Qatar 10001+ 9,669 233 2.41% 1396 Delek https://www.linkedin.com/company/435390 Israel 1001-5000 333 8 2.40% 1397 Stewart & Stevenson https://www.linkedin.com/company/12349 United States 1001-5000 1,089 26 2.39% 1398 Kuwait Oil Company https://www.linkedin.com/company/164648 Kuwait 10001+ 7,586 181 2.39% 1399 Tallgrass Energy https://www.linkedin.com/company/3508413 United States 501-1000 504 12 2.38% 1400 Chevron https://www.linkedin.com/company/2192 United States 10001+ 65,424 1,551 2.37% 1401 JAL International Co. Ltd. https://www.linkedin.com/company/750597 Saudi Arabia 1001-5000 971 23 2.37% 1402 Siemens Industrial Turbomachinery Services Pvt.https://www.linkedin.com/company/29059309 Ltd. Sweden 10001+ 381 9 2.36% 1403 Bentec GmbH Drilling & Oilfield Systems https://www.linkedin.com/company/1586442 Germany 501-1000 212 5 2.36% 1404 GRTG/spa SONELGAZ. https://www.linkedin.com/company/25017178 Algeria 1001-5000 212 5 2.36% 1405 PetroVietnam Group https://www.linkedin.com/company/719013 Vietnam 10001+ 212 5 2.36% 1406 Petrobras https://www.linkedin.com/company/4120 Brazil 10001+ 59,034 1,391 2.36% 1407 Leam Drilling Systems LLC https://www.linkedin.com/company/905526 United States 501-1000 340 8 2.35% 1408 The Energy Authority https://www.linkedin.com/company/20607 United States 201-500 468 11 2.35% 1409 Offshore Infrastructures Limited https://www.linkedin.com/company/4031517 India 201-500 766 18 2.35% 1410 Pan Ocean Oil Corporation https://www.linkedin.com/company/157063 Nigeria 501-1000 298 7 2.35% 1411 VAM USA https://www.linkedin.com/company/834771 United States 201-500 298 7 2.35% 1412 Floatel International AB https://www.linkedin.com/company/695189 Sweden 201-500 213 5 2.35% 1413 Canadian Natural Resources Limited (CNRL) https://www.linkedin.com/company/18749 Canada 10001+ 7,384 173 2.34% 1414 ARC Resources Ltd. https://www.linkedin.com/company/61848 Canada 501-1000 427 10 2.34% 1415 KBR / Granherne https://www.linkedin.com/company/407320 United Kingdom 501-1000 641 15 2.34% 1416 Liberty Power https://www.linkedin.com/company/23416 United States 201-500 214 5 2.34% 1417 Eletronorte https://www.linkedin.com/company/32193 Brazil 1001-5000 1,329 31 2.33% 1418 Solas Marine Services Group https://www.linkedin.com/company/890499 United Arab Emirates501-1000 515 12 2.33% 1419 Atlantic, Gulf & Pacific Company (AG&P) https://www.linkedin.com/company/1085537 Singapore 5001-10000 1,290 30 2.33% 1420 Focus Energy Ltd https://www.linkedin.com/company/1297278 India 1001-5000 734 17 2.32% 1421 Just Energy https://www.linkedin.com/company/591781 United States 1001-5000 1,730 40 2.31% 1422 Qaiwan Group https://www.linkedin.com/company/1670849 Iraq 1001-5000 390 9 2.31% 1423 SeaBird Exploration https://www.linkedin.com/company/1217278 Norway 501-1000 217 5 2.30% 1424 SECURE ENERGY https://www.linkedin.com/company/881704 Canada 1001-5000 869 20 2.30% 1425 BGR Energy Systems https://www.linkedin.com/company/345904 India 1001-5000 2,130 49 2.30% 1426 COSL https://www.linkedin.com/company/13421442 United Arab Emirates10001+ 739 17 2.30% 1427 Saka Energi Indonesia https://www.linkedin.com/company/3728550 Indonesia 201-500 261 6 2.30% 1428 InterGen https://www.linkedin.com/company/248684 United Kingdom 201-500 392 9 2.30%

34 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1429 KS Drilling https://www.linkedin.com/company/708234 Singapore 501-1000 394 9 2.28% 1430 Precision Drilling https://www.linkedin.com/company/22321 Canada 5001-10000 1,971 45 2.28% 1431 Adani Power https://www.linkedin.com/company/537485 India 1001-5000 3,593 82 2.28% 1432 Vitol https://www.linkedin.com/company/500589 United Kingdom 1001-5000 1,097 25 2.28% 1433 NNPC Retail Ltd. https://www.linkedin.com/company/8035607 Nigeria 201-500 308 7 2.27% 1434 Antero Resources https://www.linkedin.com/company/3562647 United States 201-500 485 11 2.27% 1435 Protexa Group https://www.linkedin.com/company/1040086 Mexico 1001-5000 485 11 2.27% 1436 Inelectra https://www.linkedin.com/company/21342 Venezuela 1001-5000 1,149 26 2.26% 1437 OneCo https://www.linkedin.com/company/2390899 Norway 1001-5000 663 15 2.26% 1438 AMPO https://www.linkedin.com/company/1721537 Spain 501-1000 266 6 2.26% 1439 Turbomach https://www.linkedin.com/company/50616 Switzerland 5001-10000 266 6 2.26% 1440 Pioneer Natural Resources Company https://www.linkedin.com/company/17105 United States 1001-5000 2,931 66 2.25% 1441 Edelnor https://www.linkedin.com/company/719977 Peru 501-1000 311 7 2.25% 1442 Greene's Energy Group https://www.linkedin.com/company/818446 United States 201-500 311 7 2.25% 1443 TECNICONTROL https://www.linkedin.com/company/1169766 Colombia 1001-5000 667 15 2.25% 1444 DNV - Oil & Gas https://www.linkedin.com/company/3062290 Norway 1001-5000 312 7 2.24% 1445 HSE Integrated https://www.linkedin.com/company/143925 Canada 501-1000 537 12 2.23% 1446 EDG https://www.linkedin.com/company/24408 United States 501-1000 761 17 2.23% 1447 INPEX https://www.linkedin.com/company/82817 Australia 1001-5000 1,702 38 2.23% 1448 Incomisa - Indústria Construções e Montagens https://www.linkedin.com/company/5033302Ingelec S.A. Brazil 1001-5000 224 5 2.23% 1449 Crosby Energy Services https://www.linkedin.com/company/2326539 United States 201-500 269 6 2.23% 1450 PT. AKR Corporindo, Tbk https://www.linkedin.com/company/678308 Indonesia 1001-5000 992 22 2.22% 1451 AKITA Drilling Ltd. https://www.linkedin.com/company/156769 Canada 501-1000 451 10 2.22% 1452 Enbridge Pipelines https://www.linkedin.com/company/6692 Canada 1001-5000 1,626 36 2.21% 1453 GO MARINE GROUP https://www.linkedin.com/company/787411 Australia 201-500 271 6 2.21% 1454 Numaligarh Refinery Limited https://www.linkedin.com/company/471493 India 501-1000 497 11 2.21% 1455 Neptune Marine Services https://www.linkedin.com/company/379019 Australia 201-500 226 5 2.21% 1456 Confidence Petroleum India Ltd. https://www.linkedin.com/company/3688747 India 501-1000 407 9 2.21% 1457 ERAM https://www.linkedin.com/company/476513 Saudi Arabia 501-1000 317 7 2.21% 1458 TETRA Technologies, Inc. https://www.linkedin.com/company/65808 United States 1001-5000 1,181 26 2.20% 1459 SUDAPET Co. Ltd https://www.linkedin.com/company/5069167 Sudan 501-1000 318 7 2.20% 1460 Grupul CEZ în România https://www.linkedin.com/company/889805 Romania 1001-5000 228 5 2.19% 1461 Bharat Petroleum Corporation Limited https://www.linkedin.com/company/14911 India 10001+ 11,058 242 2.19% 1462 TEMA INDIA LTD https://www.linkedin.com/company/968263 India 1001-5000 412 9 2.18% 1463 VEPICA https://www.linkedin.com/company/53736 United States 1001-5000 824 18 2.18% 1464 JOB.Pertamina-Medco E & P Tomori Sulawesi https://www.linkedin.com/company/7315912 Indonesia 501-1000 276 6 2.17% 1465 PECO https://www.linkedin.com/company/896387 United States 10001+ 368 8 2.17% 1466 FTS International https://www.linkedin.com/company/1046059 United States 1001-5000 921 20 2.17% 1467 Oxbow https://www.linkedin.com/company/70366 United States 1001-5000 461 10 2.17% 1468 BIS Salamis (M&I) https://www.linkedin.com/company/955701 United Kingdom 501-1000 416 9 2.16% 1469 Oxy https://www.linkedin.com/company/165370 United States 10001+ 12,916 279 2.16% 1470 Q'Max Solutions Inc. https://www.linkedin.com/company/776864 United States 1001-5000 417 9 2.16%

35 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1471 Indraprastha Gas Limited https://www.linkedin.com/company/458244 India 501-1000 929 20 2.15% 1472 C&I Engineering https://www.linkedin.com/company/51103 United States 201-500 234 5 2.14% 1473 Martin Resource Management Corporation https://www.linkedin.com/company/475034 United States 1001-5000 328 7 2.13% 1474 Chilectra hoy es Enel Distribución Chile https://www.linkedin.com/company/32235 Chile 501-1000 423 9 2.13% 1475 Dulam International Limited https://www.linkedin.com/company/3222232 United Arab Emirates201-500 235 5 2.13% 1476 MarkWest Energy Partners, L.P. https://www.linkedin.com/company/75999 United States 1001-5000 941 20 2.13% 1477 Megarme https://www.linkedin.com/company/787515 United Arab Emirates501-1000 236 5 2.12% 1478 Karachaganak Petroleum Operating B.V. (KPO)https://www.linkedin.com/company/164635 Kazakhstan 1001-5000 2,174 46 2.12% 1479 BOHEMIA ENERGY https://www.linkedin.com/company/2568322 Czech Republic 501-1000 285 6 2.11% 1480 NuStar Energy L.P. https://www.linkedin.com/company/7888 United States 1001-5000 1,330 28 2.11% 1481 ENSP GROUP-SONATRACH https://www.linkedin.com/company/18371007 Algeria 1001-5000 619 13 2.10% 1482 Shapadu Corporation https://www.linkedin.com/company/2536562 Malaysia 501-1000 286 6 2.10% 1483 Petronet LNG Limited https://www.linkedin.com/company/76346 India 201-500 573 12 2.09% 1484 Complexul Energetic Oltenia https://www.linkedin.com/company/5033307 Romania 10001+ 287 6 2.09% 1485 Edmonton Exchanger Group of Companies https://www.linkedin.com/company/1379633 Canada 1001-5000 287 6 2.09% 1486 SK E&C https://www.linkedin.com/company/35632247 South Korea 10001+ 383 8 2.09% 1487 Noble Drilling https://www.linkedin.com/company/23298 United Kingdom 1001-5000 3,352 70 2.09% 1488 HB Rentals https://www.linkedin.com/company/536081 United States 201-500 240 5 2.08% 1489 Oil India Limited :: A Navratna Company https://www.linkedin.com/company/14379416 India 10001+ 384 8 2.08% 1490 MVM https://www.linkedin.com/company/1037202 Hungary 5001-10000 771 16 2.08% 1491 Odebrecht Óleo e Gás https://www.linkedin.com/company/3661655 Brazil 1001-5000 1,687 35 2.07% 1492 Nomac Drilling https://www.linkedin.com/company/9610916 United States 1001-5000 290 6 2.07% 1493 Centrus Energy Corp. https://www.linkedin.com/company/33446 United States 201-500 532 11 2.07% 1494 GAC Shipping (India) pvt. Ltd. https://www.linkedin.com/company/1181370 India 201-500 242 5 2.07% 1495 Horizon Drilling https://www.linkedin.com/company/961192 Canada 501-1000 243 5 2.06% 1496 National Fuel Gas Company https://www.linkedin.com/company/55958 United States 1001-5000 827 17 2.06% 1497 Areva https://www.linkedin.com/company/18458178 France 10001+ 1,120 23 2.05% 1498 Ensco plc https://www.linkedin.com/company/238105 United Kingdom 5001-10000 4,299 88 2.05% 1499 EPS Distribucija https://www.linkedin.com/company/458147 Serbia 5001-10000 294 6 2.04% 1500 QGC https://www.linkedin.com/company/957636 Australia 5001-10000 883 18 2.04% 1501 Sprague Operating Resources LLC https://www.linkedin.com/company/32593 United States 501-1000 393 8 2.04% 1502 Weatherford Laboratories, Inc https://www.linkedin.com/company/879122 United States 10001+ 295 6 2.03% 1503 Persian Gulf Star Oil Company (PGSOC) https://www.linkedin.com/company/11696173 Iran 501-1000 296 6 2.03% 1504 PTTEP https://www.linkedin.com/company/43014 Thailand 1001-5000 2,574 52 2.02% 1505 GL Noble Denton https://www.linkedin.com/company/1017046 United Kingdom 1001-5000 496 10 2.02% 1506 Naftal spa https://www.linkedin.com/company/1189719 Algeria 10001+ 2,995 60 2.00% 1507 Chiyoda Philippines Corporation https://www.linkedin.com/company/14455364 Philippines 501-1000 450 9 2.00% 1508 Middle Delta for Electricity Production Co. https://www.linkedin.com/company/2671863 Egypt 5001-10000 300 6 2.00% 1509 Engineers India Limited https://www.linkedin.com/company/12694 India 1001-5000 3,264 65 1.99% 1510 Dash Engineering Phils. Inc. https://www.linkedin.com/company/1138223 Philippines 201-500 352 7 1.99% 1511 恒逸石化 Hengyi Petrochemicals https://www.linkedin.com/company/13600797 China 10001+ 302 6 1.99% 1512 Buckeye Partners https://www.linkedin.com/company/88124 United States 1001-5000 1,262 25 1.98%

36 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1513 U.S. Pipeline, Inc. https://www.linkedin.com/company/607847 United States 501-1000 202 4 1.98% 1514 Cudd Energy Services https://www.linkedin.com/company/598203 United States 1001-5000 1,214 24 1.98% https://www.linkedin.com/company/13283987 Kuwait 5001-10000 1,214 24 1.98% ﺷرﻛﺔ اﻟﺑﺗرول اﻟوطﻧﯾﺔ اﻟﻛوﯾﺗﯾﺔ Kuwait1515 National Petroleum Company 1516 Greatship https://www.linkedin.com/company/447760 India 1001-5000 608 12 1.97% 1517 HLS Asia Limited https://www.linkedin.com/company/1204173 India 201-500 304 6 1.97% 1518 Geofizyka Torun S.A. https://www.linkedin.com/company/594597 Poland 1001-5000 305 6 1.97% 1519 PT. Citra Tubindo Tbk https://www.linkedin.com/company/1635692 Indonesia 501-1000 356 7 1.97% 1520 Schlumberger Land Rigs https://www.linkedin.com/company/826293 United States 10001+ 663 13 1.96% 1521 Suburban Propane https://www.linkedin.com/company/20486 United States 1001-5000 1,431 28 1.96% 1522 Pertamina EP https://www.linkedin.com/company/20451528 Indonesia 1001-5000 307 6 1.95% 1523 Spetco International Petroleum Co. https://www.linkedin.com/company/749335 Kuwait 501-1000 307 6 1.95% 1524 Zanini https://www.linkedin.com/company/359738 Brazil 1001-5000 205 4 1.95% 1525 Ohmstede Ltd. https://www.linkedin.com/company/1035538 United States 501-1000 514 10 1.95% 1526 Diamond Offshore https://www.linkedin.com/company/44175 United States 1001-5000 2,881 56 1.94% 1527 Bharat Oman Refineries Limited https://www.linkedin.com/company/318076 India 201-500 772 15 1.94% 1528 LUKOIL Uzbekistan Operating Company LLC https://www.linkedin.com/company/504647 Uzbekistan 501-1000 361 7 1.94% 1529 Crane Fluid Handling https://www.linkedin.com/company/474383 United States 10001+ 362 7 1.93% 1530 Oil States Energy Services L.L.C. https://www.linkedin.com/company/15582658 United States 1001-5000 311 6 1.93% 1531 Corrpro Canada https://www.linkedin.com/company/665802 Canada 5001-10000 208 4 1.92% 1532 JOANNOU & PARASKEVAIDES https://www.linkedin.com/company/363319 United States 10001+ 468 9 1.92% 1533 LUKOIL https://www.linkedin.com/company/164782 Russia 10001+ 4,847 93 1.92% 1534 Tarpon Energy Services https://www.linkedin.com/company/326178 Canada 1001-5000 730 14 1.92% 1535 Nigeria National Petroleum Corporation Plc https://www.linkedin.com/company/11380356 Nigeria 10001+ 210 4 1.90% 1536 XTO Energy https://www.linkedin.com/company/20081 United States 1001-5000 3,308 63 1.90% 1537 MFA Oil Company https://www.linkedin.com/company/118579 United States 1001-5000 368 7 1.90% 1538 Keystone Engineering Inc https://www.linkedin.com/company/299691 United States 201-500 263 5 1.90% 1539 Valero Energy Corporation https://www.linkedin.com/company/252536 United States 10001+ 7,956 151 1.90% 1540 EMEC https://www.linkedin.com/company/325259 Egypt 501-1000 738 14 1.90% 1541 Salgado Melendez Ingenieros Asociados https://www.linkedin.com/company/1170574 Colombia 201-500 211 4 1.90% 1542 Santos Ltd https://www.linkedin.com/company/10716 Australia 1001-5000 3,643 69 1.89% 1543 qedi https://www.linkedin.com/company/322293 United Kingdom 501-1000 264 5 1.89% 1544 JGC https://www.linkedin.com/company/30199 Japan 5001-10000 2,541 48 1.89% 1545 JSW Steel USA Inc. Baytown, TX USA https://www.linkedin.com/company/2166246 United States 501-1000 265 5 1.89% 1546 WesternGeco https://www.linkedin.com/company/1471 United States 10001+ 849 16 1.88% 1547 Transelectrica S.A. https://www.linkedin.com/company/96789 Romania 1001-5000 584 11 1.88% 1548 Danem Group https://www.linkedin.com/company/1802635 Qatar 1001-5000 266 5 1.88% 1549 Hilcorp https://www.linkedin.com/company/23482 United States 1001-5000 1,330 25 1.88% 1550 PT. JGC Indonesia https://www.linkedin.com/company/438410 Indonesia 501-1000 906 17 1.88% 1551 Koch Supply & Trading https://www.linkedin.com/company/3166269 United States 501-1000 320 6 1.88% 1552 TUBESTAR Oil and Gas Services Pvt Ltd https://www.linkedin.com/company/1930548 India 201-500 320 6 1.88% 1553 Apache Corporation https://www.linkedin.com/company/420506 United States 5001-10000 4,593 86 1.87% 1554 Nabors Industries https://www.linkedin.com/company/17208 United States 10001+ 4,404 82 1.86%

37 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1555 Mapna Drilling Co https://www.linkedin.com/company/10511024 Iran 201-500 215 4 1.86% 1556 PBF Energy https://www.linkedin.com/company/1118373 United States 1001-5000 1,290 24 1.86% 1557 Gujarat Gas Limited https://www.linkedin.com/company/13469283 India 1001-5000 269 5 1.86% 1558 SAExploration https://www.linkedin.com/company/2406693 United States 1001-5000 485 9 1.86% 1559 Transmission Company of Nigeria PLC https://www.linkedin.com/company/8860864 Nigeria 10001+ 1,132 21 1.86% 1560 Occidental Petroleum Company https://www.linkedin.com/company/11869013 United States 201-500 270 5 1.85% 1561 Island Offshore https://www.linkedin.com/company/1439285 Norway 501-1000 595 11 1.85% 1562 PT Dian Swastatika Sentosa Tbk https://www.linkedin.com/company/906794 Indonesia 501-1000 596 11 1.85% 1563 Cape Australia https://www.linkedin.com/company/1683364 Australia 1001-5000 217 4 1.84% 1564 Plains All American https://www.linkedin.com/company/31863 United States 1001-5000 2,011 37 1.84% 1565 ANAV (Asociación Nuclear Ascó-Vandellòs) https://www.linkedin.com/company/633221 Spain 201-500 272 5 1.84% 1566 Orange and Rockland Utilities, Inc. https://www.linkedin.com/company/1006350 United States 1001-5000 544 10 1.84% 1567 Lamprell https://www.linkedin.com/company/144468 United Arab Emirates5001-10000 4,466 82 1.84% 1568 National Iranian South Oil Company (NISOC) https://www.linkedin.com/company/18192634 Iran 10001+ 1,149 21 1.83% 1569 Ensign Energy Services https://www.linkedin.com/company/535212 Canada 1001-5000 2,190 40 1.83% 1570 Mangalore Refinery & Petrochemicals LTD - Indiahttps://www.linkedin.com/company/7825668 India 1001-5000 274 5 1.82% 1571 Cimarex Energy https://www.linkedin.com/company/37172 United States 501-1000 772 14 1.81% 1572 SK innovation https://www.linkedin.com/company/2933374 South Korea 5001-10000 1,050 19 1.81% 1573 Crosco, Integrated Drilling & Well Services Co.,https://www.linkedin.com/company/89053 Ltd. Croatia 1001-5000 498 9 1.81% 1574 Summit Midstream Partners, LP https://www.linkedin.com/company/2881221 United States 201-500 277 5 1.81% 1575 CITGO https://www.linkedin.com/company/8453 United States 1001-5000 3,442 62 1.80% 1576 Kinder Morgan, Inc. https://www.linkedin.com/company/11169 United States 10001+ 7,370 132 1.79% 1577 Monroe Energy, LLC https://www.linkedin.com/company/6767645 United States 201-500 335 6 1.79% 1578 Cogindo DayaBersama https://www.linkedin.com/company/3552660 Indonesia 1001-5000 559 10 1.79% 1579 Geothermal Development Company https://www.linkedin.com/company/1478959 Kenya 1001-5000 615 11 1.79% 1580 PeeKay Steel Castings (P) Limited https://www.linkedin.com/company/2426833 India 501-1000 224 4 1.79% 1581 Akakus Oil Operation https://www.linkedin.com/company/1176345 Libya 501-1000 505 9 1.78% 1582 URENCO USA https://www.linkedin.com/company/294483 United States 201-500 281 5 1.78% 1583 Boardwalk Pipeline Partners, LP https://www.linkedin.com/company/848560 United States 1001-5000 788 14 1.78% 1584 Denbury Resources Inc. https://www.linkedin.com/company/54838 United States 1001-5000 792 14 1.77% 1585 Noble Group https://www.linkedin.com/company/60080 Hong Kong 201-500 965 17 1.76% 1586 CAMS https://www.linkedin.com/company/510361 United States 1001-5000 969 17 1.75% 1587 KEPCO KPS https://www.linkedin.com/company/29038871 South Korea 5001-10000 457 8 1.75% 1588 Island Operating Company https://www.linkedin.com/company/3239094 United States 1001-5000 629 11 1.75% 1589 Basic Energy Services https://www.linkedin.com/company/227883 United States 1001-5000 1,262 22 1.74% 1590 Gas Natural Fenosa https://www.linkedin.com/company/11418 Spain 10001+ 4,879 85 1.74% 1591 Dyna-Mac Engineering Services Pte Ltd https://www.linkedin.com/company/844432 Singapore 1001-5000 345 6 1.74% 1592 Gujarat State Petroleum Corporation Ltd https://www.linkedin.com/company/143743 India 1001-5000 518 9 1.74% 1593 Brown & Root https://www.linkedin.com/company/4765 United States 10001+ 519 9 1.73% 1594 PT Pertamina Hulu Energi https://www.linkedin.com/company/13688542 Indonesia 10001+ 636 11 1.73% 1595 Techmation Electric & Controls Ltd. https://www.linkedin.com/company/1850068 Canada 1001-5000 463 8 1.73% 1596 Electricity and water Authority, Bahrain https://www.linkedin.com/company/1169639 Bahrain 5001-10000 579 10 1.73%

38 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1597 GAIL (India) Limited https://www.linkedin.com/company/17732 India 1001-5000 5,155 89 1.73% 1598 POGC LTD https://www.linkedin.com/company/19768365 Iran 1001-5000 696 12 1.72% 1599 SEAOIL Philippines, Inc. https://www.linkedin.com/company/685039 Philippines 201-500 813 14 1.72% 1600 Rowan Companies https://www.linkedin.com/company/106847 United States 1001-5000 1,577 27 1.71% 1601 Maersk Oil https://www.linkedin.com/company/164811 Denmark 1001-5000 2,512 43 1.71% 1602 PDVSA Petrocedeño S.A. https://www.linkedin.com/company/240763 Venezuela 1001-5000 1,170 20 1.71% 1603 Shamrock Energy Solutions, LLC https://www.linkedin.com/company/2039292 United States 501-1000 351 6 1.71% 1604 EDF Trading https://www.linkedin.com/company/15901 United Kingdom 501-1000 820 14 1.71% 1605 Hess Corporation https://www.linkedin.com/company/5458 United States 1001-5000 4,872 83 1.70% 1606 Ariel Corporation https://www.linkedin.com/company/12679 Russia 1001-5000 529 9 1.70% 1607 Oil & Gas Development Company Ltd. Pakistanhttps://www.linkedin.com/company/745593 Pakistan 10001+ 2,771 47 1.70% 1608 Marathon Oil Corporation https://www.linkedin.com/company/6631 United States 1001-5000 4,671 79 1.69% 1609 SCOMI Oiltools Ltd. https://www.linkedin.com/company/415971 Pakistan 1001-5000 592 10 1.69% 1610 Columbia Pipeline Group - now part of TransCanadahttps://www.linkedin.com/company/9389877 Canada 5001-10000 237 4 1.69% 1611 TEİAŞ https://www.linkedin.com/company/914867 Turkey 10001+ 1,956 33 1.69% 1612 Legend Energy Services https://www.linkedin.com/company/1938084 United States 201-500 239 4 1.67% 1613 Waha Oil Company https://www.linkedin.com/company/1037330 Libya 501-1000 1,080 18 1.67% 1614 Mahanagar Gas Limited, Mumbai https://www.linkedin.com/company/377373 India 201-500 1,022 17 1.66% 1615 Tucker Energy Services https://www.linkedin.com/company/684122 Trinidad and Tobago1001-5000 542 9 1.66% 1616 THDC INDIA LIMITED https://www.linkedin.com/company/9101674 India 201-500 482 8 1.66% 1617 Doosan Fuel Cell America, Inc. https://www.linkedin.com/company/3858635 United States 201-500 242 4 1.65% 1618 TRIPATRA https://www.linkedin.com/company/992052 Indonesia 1001-5000 1,453 24 1.65% 1619 CUEL Limited https://www.linkedin.com/company/1173409 Thailand 1001-5000 606 10 1.65% 1620 Hyundai Engineering Co. Ltd. https://www.linkedin.com/company/1158723 South Korea 5001-10000 2,552 42 1.65% 1621 ELMŰ-ÉMÁSZ https://www.linkedin.com/company/7205264 Hungary 1001-5000 308 5 1.62% 1622 Express Energy Services https://www.linkedin.com/company/498160 United States 501-1000 432 7 1.62% 1623 Unit Corporation https://www.linkedin.com/company/61425 United States 1001-5000 494 8 1.62% 1624 Patterson-UTI https://www.linkedin.com/company/1117611 United States 5001-10000 1,791 29 1.62% 1625 Geospace Technologies https://www.linkedin.com/company/76752 United States 1001-5000 310 5 1.61% 1626 Granite Services, Inc. https://www.linkedin.com/company/52053 United States 5001-10000 1,620 26 1.60% 1627 Enterprise Products https://www.linkedin.com/company/163643 United States 5001-10000 5,173 83 1.60% 1628 Quinn Contracting Ltd https://www.linkedin.com/company/1561560 Canada 501-1000 312 5 1.60% 1629 Gazprom Neft https://www.linkedin.com/company/312828 Russia 10001+ 3,947 63 1.60% 1630 EOG Resources https://www.linkedin.com/company/22849 United States 1001-5000 3,637 58 1.59% 1631 PTSC https://www.linkedin.com/company/94001 Vietnam 5001-10000 1,199 19 1.58% 1632 Gujarat Gas Limited https://www.linkedin.com/company/477332 India 501-1000 885 14 1.58% 1633 PT. Rekayasa Industri https://www.linkedin.com/company/808193 Indonesia 1001-5000 2,339 37 1.58% 1634 Khyber Pakhtunkhwa Oil and Gas Company Limitedhttps://www.linkedin.com/company/3965105 (KPOGCL) Pakistan 201-500 254 4 1.57% 1635 Pakistan Oilfields Limited https://www.linkedin.com/company/1285738 Pakistan 501-1000 445 7 1.57% 1636 Ersai Caspian Contractor LLC https://www.linkedin.com/company/614709 Kazakhstan 5001-10000 701 11 1.57% 1637 FPSO Ventures https://www.linkedin.com/company/1249901 Malaysia 201-500 255 4 1.57% 1638 PT. Darmex Agro https://www.linkedin.com/company/1602166 Indonesia 5001-10000 575 9 1.57%

39 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1639 Dolphin Energy https://www.linkedin.com/company/37396 United Arab Emirates501-1000 960 15 1.56% 1640 Chesapeake Energy https://www.linkedin.com/company/163009 United States 1001-5000 3,651 57 1.56% 1641 National Hydro-electric Power Corporation https://www.linkedin.com/company/407553 India 10001+ 321 5 1.56% 1642 Ambitech Engineering https://www.linkedin.com/company/61872 United States 501-1000 386 6 1.55% 1643 Sonangol P&P https://www.linkedin.com/company/77758 United Kingdom 10001+ 580 9 1.55% 1644 NIOPDC https://www.linkedin.com/company/18372056 Iran 5001-10000 646 10 1.55% 1645 Devon Energy https://www.linkedin.com/company/6848 United States 1001-5000 3,819 59 1.54% 1646 Bantrel Co. https://www.linkedin.com/company/14466 Canada 501-1000 843 13 1.54% 1647 BJ Services https://www.linkedin.com/company/9858 United States 1001-5000 1,362 21 1.54% 1648 ONEOK https://www.linkedin.com/company/33740 United States 1001-5000 2,477 38 1.53% 1649 AMET University https://www.linkedin.com/company/6162407 India 1001-5000 264 4 1.52% 1650 M&H https://www.linkedin.com/company/59705 United States 201-500 396 6 1.52% 1651 PT Medco Energi Internasional Tbk https://www.linkedin.com/company/9349542 Indonesia 1001-5000 264 4 1.52% 1652 SAPREF https://www.linkedin.com/company/94991 South Africa 501-1000 991 15 1.51% 1653 Petron Corporation https://www.linkedin.com/company/25947 Philippines 1001-5000 2,912 44 1.51% 1654 Technip https://www.linkedin.com/company/5124 France 10001+ 16,224 245 1.51% 1655 Matador Resources Company https://www.linkedin.com/company/104698 United States 201-500 265 4 1.51% 1656 Schlumberger Technologies https://www.linkedin.com/company/1470 United States 10001+ 733 11 1.50% 1657 Star Energy https://www.linkedin.com/company/77522 Indonesia 501-1000 733 11 1.50% 1658 KNPC https://www.linkedin.com/company/164619 Kuwait 1001-5000 3,401 51 1.50% 1659 IOEC https://www.linkedin.com/company/42454673 Iran 1001-5000 267 4 1.50% 1660 Welspun Tubular https://www.linkedin.com/company/3964001 United States 501-1000 402 6 1.49% 1661 ONGC Videsh Ltd https://www.linkedin.com/company/980393 India 201-500 608 9 1.48% 1662 JBF RAK LLC https://www.linkedin.com/company/595490 United Arab Emirates501-1000 271 4 1.48% 1663 EMAS GROUP https://www.linkedin.com/company/1993784 Singapore 1001-5000 1,152 17 1.48% 1664 PT. Supraco Indonesia https://www.linkedin.com/company/146813 Indonesia 201-500 610 9 1.48% 1665 PT Elnusa Tbk https://www.linkedin.com/company/426564 Indonesia 1001-5000 2,175 32 1.47% 1666 Red Sea Marine Services https://www.linkedin.com/company/286857 Saudi Arabia 201-500 341 5 1.47% 1667 Five Star Services https://www.linkedin.com/company/1182521 Brazil 201-500 205 3 1.46% 1668 PT Pertamina Drilling Services Indonesia https://www.linkedin.com/company/9127438 Indonesia 1001-5000 482 7 1.45% 1669 Gexa Energy https://www.linkedin.com/company/25182 United States 201-500 276 4 1.45% 1670 SEACOR Holdings Inc. https://www.linkedin.com/company/60601 United States 1001-5000 483 7 1.45% 1671 GS E&C https://www.linkedin.com/company/115946 South Korea 5001-10000 6,151 89 1.45% 1672 Cairn Energy PLC https://www.linkedin.com/company/5301 United Kingdom 201-500 1,315 19 1.44% 1673 Gazprom https://www.linkedin.com/company/1841077 Russia 10001+ 1,801 26 1.44% 1674 Syncrude Canada Ltd. https://www.linkedin.com/company/16191 Canada 5001-10000 3,257 47 1.44% 1675 JPNOR Engenharia https://www.linkedin.com/company/1154846 Brazil 201-500 208 3 1.44% 1676 Kuwait National Petroleum Company https://www.linkedin.com/company/39027 Kuwait 5001-10000 971 14 1.44% 1677 Shinryo Corporation https://www.linkedin.com/company/504982 Malaysia 1001-5000 347 5 1.44% 1678 Pinnergy https://www.linkedin.com/company/2780775 United States 501-1000 209 3 1.44% 1679 Amec Foster Wheeler https://www.linkedin.com/company/8643689 United Kingdom 10001+ 17,523 250 1.43% 1680 ARABI ENERTECH COMPANY KSC https://www.linkedin.com/company/8464957 Kuwait 1001-5000 353 5 1.42%

40 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1681 South Oil Company (SOC) https://www.linkedin.com/company/2693862 Iraq 10001+ 706 10 1.42% 1682 Piping Technology & Products, Inc. https://www.linkedin.com/company/766746 United States 501-1000 424 6 1.42% 1683 INPEX Corporation https://www.linkedin.com/company/621312 Japan 1001-5000 567 8 1.41% EQUATE Petrochemical Company https://www.linkedin.com/company/101250 Kuwait 1001-5000 1,490 21 1.41% ﺷرﻛﺔ اﯾﻛوﯾت 1684ﻟﻠﺑﺗروﻛﯾﻣﺎوﯾﺎت 1685 CEDA International https://www.linkedin.com/company/622564 Canada 1001-5000 852 12 1.41% 1686 Nippon Steel & Sumikin Engineering Co., Ltd. https://www.linkedin.com/company/3550212 Japan 10001+ 284 4 1.41% 1687 PV Drilling https://www.linkedin.com/company/2324653 Vietnam 1001-5000 213 3 1.41% 1688 Citation Oil & Gas Corp. https://www.linkedin.com/company/113442 United States 201-500 286 4 1.40% 1689 PT Gunanusa Utama Fabricators https://www.linkedin.com/company/330239 Indonesia 1001-5000 502 7 1.39% 1690 Alusa Engenharia SA https://www.linkedin.com/company/139071 Brazil 10001+ 933 13 1.39% 1691 National Oil Corporation of Kenya https://www.linkedin.com/company/711358 Kenya 501-1000 288 4 1.39% 1692 Andeavor https://www.linkedin.com/company/22321056 United States 10001+ 1,663 23 1.38% 1693 Dawson Geophysical https://www.linkedin.com/company/1807018 United States 1001-5000 217 3 1.38% 1694 MIC Group https://www.linkedin.com/company/1086681 United States 201-500 362 5 1.38% 1695 ČEZ https://www.linkedin.com/company/258759 Czech Republic 10001+ 3,042 42 1.38% 1696 Yemen LNG Company https://www.linkedin.com/company/411023 Yemen 501-1000 652 9 1.38% 1697 CEZ Group in Poland https://www.linkedin.com/company/783187 Poland 201-500 290 4 1.38% 1698 QEP Resources https://www.linkedin.com/company/1112593 United States 201-500 581 8 1.38% 1699 Rosneft https://www.linkedin.com/company/43106 Russia 10001+ 3,128 43 1.37% 1700 CCC (Underwater Engineering) S.A.L. https://www.linkedin.com/company/595922 United Arab Emirates201-500 876 12 1.37% 1701 Gazprom transgaz Yugorsk https://www.linkedin.com/company/644298 Russia 10001+ 293 4 1.37% 1702 Chalmers Engineering https://www.linkedin.com/company/383976 United Arab Emirates1001-5000 220 3 1.36% 1703 SK Engineering & Construction Co. Ltd https://www.linkedin.com/company/450657 South Korea 5001-10000 3,164 43 1.36% 1704 Al Khafji Joint Operations https://www.linkedin.com/company/473417 Saudi Arabia 1001-5000 736 10 1.36% 1705 Price Gregory International, Inc. https://www.linkedin.com/company/15642680 United States 1001-5000 295 4 1.36% 1706 JSC “National Company “KazMunayGas” https://www.linkedin.com/company/445241 Kazakhstan 501-1000 222 3 1.35% 1707 Coelba https://www.linkedin.com/company/46159 Brazil 1001-5000 1,188 16 1.35% 1708 Weir SPM https://www.linkedin.com/company/223938 United States 1001-5000 223 3 1.35% 1709 Sinclair Oil Corporation https://www.linkedin.com/company/85997 United States 1001-5000 746 10 1.34% 1710 MPC Kinetic https://www.linkedin.com/company/33222907 Australia 1001-5000 299 4 1.34% 1711 Murphy Oil Corporation https://www.linkedin.com/company/42740 United States 501-1000 3,374 45 1.33% 1712 Supagas https://www.linkedin.com/company/3840481 Australia 501-1000 225 3 1.33% 1713 EPSA https://www.linkedin.com/company/51739 Colombia 501-1000 752 10 1.33% 1714 ConocoPhillips https://www.linkedin.com/company/3600 United States 10001+ 18,526 246 1.33% 1715 Propak Systems Ltd. https://www.linkedin.com/company/2244053 Canada 1001-5000 528 7 1.33% 1716 Beerenberg https://www.linkedin.com/company/730499 Norway 1001-5000 604 8 1.32% 1717 PT Pertamina Geothermal Energy https://www.linkedin.com/company/1161616 Indonesia 201-500 757 10 1.32% 1718 Carigali-PTTEPI Operating Company SDN BHDhttps://www.linkedin.com/company/1213718 Malaysia 201-500 228 3 1.32% 1719 Exalo Drilling S.A. https://www.linkedin.com/company/2975177 Poland 1001-5000 456 6 1.32% 1720 Magellan Midstream Partners https://www.linkedin.com/company/40912 United States 1001-5000 1,219 16 1.31% 1721 Anadarko Petroleum Corporation https://www.linkedin.com/company/5844 United States 1001-5000 4,269 56 1.31% 1722 L&T MFY,OMAN https://www.linkedin.com/company/409566 India 501-1000 306 4 1.31%

41 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1723 Dodsal E & C Pte Ltd https://www.linkedin.com/company/519736 United Arab Emirates10001+ 1,914 25 1.31% 1724 Schlumberger Asia Services Ltd. https://www.linkedin.com/company/6566098 India 10001+ 230 3 1.30% 1725 Dayang Enterprise Sdn Bhd https://www.linkedin.com/company/3742829 Malaysia 1001-5000 615 8 1.30% 1726 Alyeska Pipeline Service Company https://www.linkedin.com/company/32345 United States 501-1000 693 9 1.30% 1727 SM Energy Company https://www.linkedin.com/company/1045032 United States 501-1000 1,541 20 1.30% 1728 Casedhole-Solutions, Inc.- A C&J Energy Companyhttps://www.linkedin.com/company/1121533 United States 501-1000 233 3 1.29% 1729 CSUN - CHINA SUNERGY (CSUN) https://www.linkedin.com/company/1070439 China 1001-5000 233 3 1.29% 1730 InterOil Corporation https://www.linkedin.com/company/1503807 Singapore 201-500 314 4 1.27% 1731 Petrokon Utama Sdn Bhd https://www.linkedin.com/company/1264956 Brunei 201-500 236 3 1.27% 1732 Genesis Energy, L.P. https://www.linkedin.com/company/1297547 United States 1001-5000 474 6 1.27% 1733 S.N.G.N Romgaz S.A. https://www.linkedin.com/company/7075240 Romania 5001-10000 397 5 1.26% 1734 National Iranian Drilling Company https://www.linkedin.com/company/8244411 Iran 10001+ 477 6 1.26% 1735 Reliance Petroleum https://www.linkedin.com/company/13649495 India 501-1000 318 4 1.26% 1736 Talen Energy https://www.linkedin.com/company/3197712 United States 1001-5000 954 12 1.26% 1737 TMK IPSCO https://www.linkedin.com/company/1043955 United States 1001-5000 718 9 1.25% 1738 FMC Technologies https://www.linkedin.com/company/163853 United States 10001+ 5,777 72 1.25% 1739 Socotherm https://www.linkedin.com/company/85457 Italy 1001-5000 241 3 1.24% 1740 MI-SWACO https://www.linkedin.com/company/9128275 United States 10001+ 2,092 26 1.24% 1741 Slovenské elektrárne https://www.linkedin.com/company/524140 Slovakia 1001-5000 807 10 1.24% 1742 KenolKobil Limited https://www.linkedin.com/company/1338964 Kenya 201-500 243 3 1.23% 1743 PECSA https://www.linkedin.com/company/1676541 Peru 501-1000 407 5 1.23% 1744 NANA WorleyParsons https://www.linkedin.com/company/547872 United States 201-500 246 3 1.22% 1745 Swiber Holdings Limited https://www.linkedin.com/company/777392 Singapore 1001-5000 820 10 1.22% 1746 COSL - China Oilfield Services Limited https://www.linkedin.com/company/4790206 China 5001-10000 986 12 1.22% 1747 PTT Maintenance and Engineering Co.,Ltd. (PTTME)https://www.linkedin.com/company/3214716 Thailand 1001-5000 330 4 1.21% 1748 Al Jaber Energy Services https://www.linkedin.com/company/45841 United Arab Emirates5001-10000 661 8 1.21% 1749 Southwestern Energy https://www.linkedin.com/company/29183 United States 501-1000 1,576 19 1.21% 1750 Lesotho Electricity Company https://www.linkedin.com/company/703032 Lesotho 201-500 250 3 1.20% 1751 Al Hassan Engineering Company Abu Dhabi LLChttps://www.linkedin.com/company/10193955 United Arab Emirates1001-5000 251 3 1.20% 1752 Y&V https://www.linkedin.com/company/101242 Venezuela 1001-5000 921 11 1.19% 1753 SIM S.p.A. https://www.linkedin.com/company/1902000 Italy 201-500 1,429 17 1.19% 1754 PERTAMINA EP https://www.linkedin.com/company/609386 Indonesia 1001-5000 4,719 56 1.19% 1755 Delhi Transco Ltd. https://www.linkedin.com/company/2869796 India 10001+ 339 4 1.18% 1756 Mun Siong Engineering Limited https://www.linkedin.com/company/448482 Singapore 1001-5000 340 4 1.18% 1757 Easternwell https://www.linkedin.com/company/1312530 Australia 1001-5000 427 5 1.17% 1758 Projectus Consultoria Ltda. https://www.linkedin.com/company/979361 Brazil 201-500 257 3 1.17% 1759 Integra https://www.linkedin.com/company/364358 Russia 10001+ 1,378 16 1.16% 1760 Mellitah oil&gas offshore Lybia https://www.linkedin.com/company/620459 Libya 1001-5000 520 6 1.15% 1761 Oil and Gas Job Search Ltd https://www.linkedin.com/company/1273097 United Kingdom 201-500 1,057 12 1.14% 1762 Ag Processing Inc https://www.linkedin.com/company/97888 United States 1001-5000 357 4 1.12% 1763 JGC Philippines, Inc. https://www.linkedin.com/company/8718464 Philippines 501-1000 448 5 1.12% 1764 Pemex https://www.linkedin.com/company/165427 Mexico 10001+ 34,837 383 1.10%

42 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1765 URS Flint (now part of URS Corporation) https://www.linkedin.com/company/49162 United States 10001+ 548 6 1.09% 1766 Moshanir EngineeringConsultant https://www.linkedin.com/company/815675 Azerbaijan 1001-5000 276 3 1.09% 1767 PERTAMINA GAS https://www.linkedin.com/company/13689538 Indonesia 501-1000 373 4 1.07% 1768 Enbridge Energy https://www.linkedin.com/company/6691 United States 5001-10000 1,026 11 1.07% 1769 C&J Energy Services https://www.linkedin.com/company/2208023 United States 5001-10000 1,416 15 1.06% 1770 Dead River Company https://www.linkedin.com/company/101504 United States 1001-5000 379 4 1.06% 1771 Corpoelec (Enelven) https://www.linkedin.com/company/11109919 Venezuela 5001-10000 667 7 1.05% 1772 SOFCON https://www.linkedin.com/company/1608448 Saudi Arabia 501-1000 286 3 1.05% 1773 SNGPL https://www.linkedin.com/company/800424 Pakistan 10001+ 1,909 20 1.05% 1774 Grupo Evya https://www.linkedin.com/company/9238650 Mexico 5001-10000 382 4 1.05% 1775 Hindustan Petroleum Corporation Limited https://www.linkedin.com/company/11668 India 10001+ 8,807 92 1.04% 1776 Bilfinger Industrier Norge AS https://www.linkedin.com/company/985720 Norway 1001-5000 576 6 1.04% 1777 OPERATIONAL ENERGY GROUP INDIA LTD https://www.linkedin.com/company/558006 India 1001-5000 385 4 1.04% 1778 Avantha Power & Infrastructure Limited (APIL) https://www.linkedin.com/company/322586 India 201-500 291 3 1.03% 1779 Geoservices Oilfield Services Company https://www.linkedin.com/company/24325 France 10001+ 781 8 1.02% 1780 Valerus, Member of the SNC-Lavalin Group https://www.linkedin.com/company/311986 Canada 10001+ 294 3 1.02% 1781 CB&I https://www.linkedin.com/company/233024 United States 10001+ 11,718 119 1.02% 1782 Trican Well Service Ltd. https://www.linkedin.com/company/126611 Canada 1001-5000 1,183 12 1.01% 1783 Trinidad Drilling https://www.linkedin.com/company/2208108 Canada 1001-5000 691 7 1.01% 1784 API - Anonima Petroli Italiana https://www.linkedin.com/company/125307 Italy 201-500 298 3 1.01% 1785 Sui Northen Gas Pipelines Ltd https://www.linkedin.com/company/613824 Pakistan 5001-10000 797 8 1.00% 1786 EnerVest, Ltd. https://www.linkedin.com/company/142939 United States 501-1000 599 6 1.00% 1787 CTCI (中鼎集團) https://www.linkedin.com/company/89324 Taiwan 5001-10000 1,612 16 0.99% 1788 Global Process Systems https://www.linkedin.com/company/134339 United Arab Emirates501-1000 404 4 0.99% 1789 Thermal Power Plant №4 https://www.linkedin.com/company/18409720 Mongolia 1001-5000 202 2 0.99% 1790 EPPETROECUADOR https://www.linkedin.com/company/1183443 Ecuador 1001-5000 813 8 0.98% 1791 Savanna Energy https://www.linkedin.com/company/652430 Canada 1001-5000 610 6 0.98% 1792 Oil and Natural Gas Corporation Ltd https://www.linkedin.com/company/10219 India 10001+ 13,025 128 0.98% 1793 Hualu Engineering&Technology Co., Ltd. https://www.linkedin.com/company/12899042 China 1001-5000 204 2 0.98% 1794 Pumpco Energy Services, Inc. https://www.linkedin.com/company/11400350 United States 501-1000 204 2 0.98% 1795 Canyon Technical Services Ltd. https://www.linkedin.com/company/1403538 Canada 501-1000 205 2 0.98% 1796 SPP https://www.linkedin.com/company/228627 Slovakia 501-1000 308 3 0.97% 1797 Oil States International https://www.linkedin.com/company/76327 United States 5001-10000 2,380 23 0.97% 1798 PetroVietnam Exploration Production Corporationhttps://www.linkedin.com/company/1155753 Vietnam 1001-5000 207 2 0.97% 1799 Wison Engineering Ltd. https://www.linkedin.com/company/3154100 China 1001-5000 828 8 0.97% 1800 Keppel FELS Ltd https://www.linkedin.com/company/377100 Singapore 1001-5000 1,760 17 0.97% 1801 Indian Oil Corporation Limited https://www.linkedin.com/company/7538 India 10001+ 25,121 242 0.96% 1802 Wison Group https://www.linkedin.com/company/957885 China 1001-5000 208 2 0.96% 1803 Enap Magallanes https://www.linkedin.com/company/813964 Chile 1001-5000 316 3 0.95% 1804 KSK Energy Ventures Ltd. https://www.linkedin.com/company/489016 India 1001-5000 1,056 10 0.95% 1805 GVK https://www.linkedin.com/company/116065 India 10001+ 1,586 15 0.95% 1806 C.I LTD https://www.linkedin.com/company/9340476 United States 10001+ 638 6 0.94%

43 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1807 Essar Oil https://www.linkedin.com/company/8705108 India 10001+ 2,132 20 0.94% 1808 Jindal Power Limited https://www.linkedin.com/company/898318 India 10001+ 1,292 12 0.93% 1809 Makpetrol https://www.linkedin.com/company/93282 Macedonia 1001-5000 216 2 0.93% 1810 Universal Pressure Pumping, Inc. https://www.linkedin.com/company/2628145 United States 1001-5000 540 5 0.93% 1811 PDVSA SERVICES INC https://www.linkedin.com/company/154501 United States 10001+ 217 2 0.92% 1812 Bredero Shaw https://www.linkedin.com/company/35693 United States 1001-5000 653 6 0.92% 1813 Ultramar https://www.linkedin.com/company/17829 Canada 1001-5000 655 6 0.92% 1814 中曼石油天然气集团股份有限公司 ZPEC https://www.linkedin.com/company/6446531 China 10001+ 220 2 0.91% 1815 Opal https://www.linkedin.com/company/619236 India 501-1000 554 5 0.90% 1816 Anchor Drilling Fluids USA https://www.linkedin.com/company/2322918 United States 201-500 222 2 0.90% 1817 Knight Oil Tools https://www.linkedin.com/company/116892 United States 1001-5000 333 3 0.90% 1818 SADRA (Iran Marine Industrial Company) https://www.linkedin.com/company/2276221 Iran 1001-5000 446 4 0.90% 1819 Key Energy Services https://www.linkedin.com/company/22635 United States 1001-5000 2,463 22 0.89% 1820 OGN Group https://www.linkedin.com/company/1538800 United Kingdom 1001-5000 225 2 0.89% 1821 Sanchez Oil & Gas Corporation https://www.linkedin.com/company/621915 United States 201-500 225 2 0.89% 1822 Ministry of Electricity and Water https://www.linkedin.com/company/28417417 Kuwait 5001-10000 680 6 0.88% 1823 ENSIGN United States Drilling Inc. https://www.linkedin.com/company/635107 United States 10001+ 341 3 0.88% 1824 Hyundai Heavy Industries,S.Korea https://www.linkedin.com/company/1231161 South Korea 10001+ 228 2 0.88% 1825 Petrodar Operating Company (PDOC) https://www.linkedin.com/company/28631292 United Arab Emirates501-1000 229 2 0.87% 1826 North Atlantic Drilling https://www.linkedin.com/company/3107615 Norway 1001-5000 345 3 0.87% 1827 JINDAL DRILLING & INDUSTRIES LTD. https://www.linkedin.com/company/1141438 India 501-1000 1,038 9 0.87% 1828 Statoil https://www.linkedin.com/company/3132 Norway 10001+ 9,460 82 0.87% 1829 SK E&S https://www.linkedin.com/company/14637607 South Korea 201-500 231 2 0.87% 1830 M-I SWACO https://www.linkedin.com/company/12732 United States 10001+ 5,103 44 0.86% 1831 TransMontaigne https://www.linkedin.com/company/22767 United States 501-1000 235 2 0.85% 1832 PetroKazakhstan https://www.linkedin.com/company/24265 Kazakhstan 5001-10000 353 3 0.85% 1833 ERIELL Group https://www.linkedin.com/company/1489966 Russia 5001-10000 471 4 0.85% 1834 Vasavi Power Services Pvt Ltd https://www.linkedin.com/company/665097 India 201-500 236 2 0.85% 1835 AltairStrickland https://www.linkedin.com/company/348670 United States 201-500 237 2 0.84% 1836 Encana Corporation https://www.linkedin.com/company/163622 Canada 1001-5000 2,975 25 0.84% 1837 Chiyoda Singapore (Pte) Ltd https://www.linkedin.com/company/2094375 Singapore 201-500 240 2 0.83% 1838 PEMEX Exploración y Producción S.A. de C.V.https://www.linkedin.com/company/59728966 Mexico 10001+ 360 3 0.83% 1839 ONGC Mangalore Petrochemicals Ltd https://www.linkedin.com/company/2416077 India 201-500 721 6 0.83% 1840 AMEC https://www.linkedin.com/company/162407 United Kingdom 10001+ 6,993 58 0.83% 1841 Ansaldo NES https://www.linkedin.com/company/393759 United Kingdom 201-500 242 2 0.83% 1842 Galnaftogaz https://www.linkedin.com/company/74804 Ukraine 10001+ 242 2 0.83% 1843 Northern Cape Department of Health https://www.linkedin.com/company/740067 South Africa 5001-10000 864 7 0.81% 1844 ÚJV Řež, a. s. (dříve Ústav jaderného výzkumu,https://www.linkedin.com/company/469953 a.s.) Czech Republic 501-1000 373 3 0.80% 1845 GB https://www.linkedin.com/company/13404445 China 201-500 1,247 10 0.80% 1846 Tesco Corporation https://www.linkedin.com/company/464332 United States 1001-5000 1,766 14 0.79% 1847 Jordan Petroleum Refinery Company Ltd. https://www.linkedin.com/company/348846 Jordan 1001-5000 381 3 0.79% 1848 PT Geoservices https://www.linkedin.com/company/30186352 Indonesia 1001-5000 254 2 0.79%

44 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1849 SAFER Exploration & Production Operations Companyhttps://www.linkedin.com/company/1348903 Yemen 1001-5000 381 3 0.79% 1850 Pertamina Hulu Energi ONWJ Ltd https://www.linkedin.com/company/395806 Indonesia 501-1000 1,146 9 0.79% 1851 Cactus Drilling Co https://www.linkedin.com/company/1008303 United States 1001-5000 383 3 0.78% 1852 Smith Bits https://www.linkedin.com/company/16806 Canada 10001+ 902 7 0.78% 1853 NEM Energy b.v. https://www.linkedin.com/company/28766 Netherlands 201-500 259 2 0.77% 1854 RBG Limited https://www.linkedin.com/company/106801 United Kingdom 1001-5000 518 4 0.77% 1855 Greater Nile Petroleum Operating Company (GNPOC)https://www.linkedin.com/company/4989785 Sudan 1001-5000 929 7 0.75% 1856 SGC https://www.linkedin.com/company/19225565 Pakistan 201-500 399 3 0.75% 1857 Refining NZ https://www.linkedin.com/company/424210 New Zealand 201-500 267 2 0.75% 1858 Todd Energy https://www.linkedin.com/company/1461515 New Zealand 201-500 271 2 0.74% 1859 Arabian Gulf Oil Company (AGOCO) https://www.linkedin.com/company/3645375 Libya 5001-10000 814 6 0.74% 1860 Shiv-Vani Oil & Gas Exploration Services Ltd. https://www.linkedin.com/company/277405 India 1001-5000 543 4 0.74% 1861 Surgutneftegas https://www.linkedin.com/company/467724 Russia 10001+ 272 2 0.74% 1862 CNPC International Ltd. https://www.linkedin.com/company/681360 China 1001-5000 1,228 9 0.73% 1863 North Oil Company https://www.linkedin.com/company/8289321 Iraq 10001+ 273 2 0.73% 1864 Atwood Oceanics https://www.linkedin.com/company/62313 United States 501-1000 683 5 0.73% 1865 ENMAS O&M SERVICES PVT. LTD ,CHENNAI,https://www.linkedin.com/company/1249733 INDIA India 1001-5000 411 3 0.73% 1866 Sapura Acergy Sdn.Bhd https://www.linkedin.com/company/314905 Malaysia 201-500 274 2 0.73% 1867 Oil India Limited https://www.linkedin.com/company/6996 India 5001-10000 1,646 12 0.73% 1868 Cogentrix Energy, LLC https://www.linkedin.com/company/62613 United States 501-1000 276 2 0.72% 1869 Mobil Oil https://www.linkedin.com/company/1688 Australia 10001+ 1,106 8 0.72% 1870 Texaco https://www.linkedin.com/company/2191 United States 10001+ 2,074 15 0.72% 1871 Latshaw Drilling https://www.linkedin.com/company/1179751 United States 1001-5000 277 2 0.72% 1872 Imperial Oil Canada https://www.linkedin.com/company/584749 Canada 1001-5000 278 2 0.72% 1873 TECHNOFAB ENGINEERING LTD https://www.linkedin.com/company/602590 India 201-500 428 3 0.70% 1874 United Refining Company https://www.linkedin.com/company/765836 United States 1001-5000 286 2 0.70% 1875 Kangean Energy Indonesia Ltd. https://www.linkedin.com/company/513155 Indonesia 201-500 287 2 0.70% 1876 KazStroyService https://www.linkedin.com/company/554359 Kazakhstan 5001-10000 287 2 0.70% 1877 Dolphin Offshore Enterprises (I) Ltd https://www.linkedin.com/company/1129001 India 201-500 288 2 0.69% 1878 PT Pertamina (Persero) https://www.linkedin.com/company/60134 Indonesia 10001+ 31,552 219 0.69% 1879 Sea Trucks Group STG https://www.linkedin.com/company/946058 British Virgin Islands1001-5000 434 3 0.69% 1880 Petrobras Argentina SA https://www.linkedin.com/company/4119 Argentina 5001-10000 724 5 0.69% 1881 TMK https://www.linkedin.com/company/315136 Russia 10001+ 1,022 7 0.68% 1882 ENGlobal https://www.linkedin.com/company/81411 United States 201-500 1,189 8 0.67% 1883 Alstom Power https://www.linkedin.com/company/2444 France 10001+ 8,621 58 0.67% 1884 AGIP https://www.linkedin.com/company/3594 Italy 10001+ 1,503 10 0.67% 1885 Esso https://www.linkedin.com/company/1687 Norway 10001+ 3,716 24 0.65% 1886 MRPL https://www.linkedin.com/company/64479 India 5001-10000 784 5 0.64% 1887 Afren https://www.linkedin.com/company/671049 United Kingdom 201-500 947 6 0.63% 1888 Merit Energy Company https://www.linkedin.com/company/23068 United States 201-500 476 3 0.63% 1889 Petrotrin https://www.linkedin.com/company/37867 Trinidad and Tobago5001-10000 2,416 15 0.62% 1890 Hitachi, Ltd. https://www.linkedin.com/company/823341 Germany 10001+ 324 2 0.62%

45 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1891 BG Group https://www.linkedin.com/company/41804 United Kingdom 5001-10000 2,441 15 0.61% 1892 Karnataka Power Corporation Ltd https://www.linkedin.com/company/9599079 India 5001-10000 489 3 0.61% 1893 Jyoti Structures Limited https://www.linkedin.com/company/449515 India 1001-5000 980 6 0.61% 1894 COOEC https://www.linkedin.com/company/13727827 China 5001-10000 491 3 0.61% 1895 Dresser, Inc. https://www.linkedin.com/company/8634 United States 5001-10000 496 3 0.60% 1896 Концерн Росэнергоатом https://www.linkedin.com/company/3876111 Russia 10001+ 497 3 0.60% 1897 Oceanografia https://www.linkedin.com/company/381183 Mexico 1001-5000 512 3 0.59% 1898 Ellwood Oil and Gas https://www.linkedin.com/company/28148082 United States 201-500 521 3 0.58% 1899 PT Chevron Pacific Indonesia https://www.linkedin.com/company/30260445 Indonesia 10001+ 524 3 0.57% 1900 LINN Energy https://www.linkedin.com/company/469513 United States 1001-5000 1,059 6 0.57% 1901 Indonesia Power https://www.linkedin.com/company/486559 Indonesia 1001-5000 4,451 25 0.56% 1902 C & C Technologies, Inc. https://www.linkedin.com/company/111593 United States 501-1000 537 3 0.56% 1903 Tatneft https://www.linkedin.com/company/53263 Russia 10001+ 362 2 0.55% 1904 中国寰球工程公司 https://www.linkedin.com/company/6664188 China 10001+ 362 2 0.55% 1905 Gulf Oil Corporation Limited https://www.linkedin.com/company/737521 India 201-500 364 2 0.55% 1906 Foster Wheeler https://www.linkedin.com/company/5547 United Kingdom 10001+ 3,685 20 0.54% 1907 MBI Energy Services https://www.linkedin.com/company/2514902 United States 501-1000 377 2 0.53% 1908 RECOPE https://www.linkedin.com/company/346886 Costa Rica 1001-5000 949 5 0.53% 1909 Tesoro Corporation https://www.linkedin.com/company/10448 United States 5001-10000 2,300 12 0.52% 1910 EP ENERGY https://www.linkedin.com/company/163592 United States 201-500 1,561 8 0.51% 1911 Masters Energy Oil and Gas Ltd https://www.linkedin.com/company/10098694 Nigeria 501-1000 201 1 0.50% 1912 Eurasia Drilling Company https://www.linkedin.com/company/136032 Russia 10001+ 202 1 0.50% 1913 Stone Energy Corporation https://www.linkedin.com/company/108106 United States 501-1000 203 1 0.49% 1914 Sidewinder Drilling LLC https://www.linkedin.com/company/2252512 United States 1001-5000 204 1 0.49% 1915 PGE Górnictwo i Energetyka Konwencjonalna S.A.https://www.linkedin.com/company/10079389 Poland 10001+ 206 1 0.49% 1916 Kenya Pipeline Co. Ltd https://www.linkedin.com/company/530119 Kenya 501-1000 622 3 0.48% 1917 CDM Resource Management LLC https://www.linkedin.com/company/1343753 United States 501-1000 208 1 0.48% 1918 Spectra Energy https://www.linkedin.com/company/4064 United States 5001-10000 2,099 10 0.48% 1919 CPC Corporation, Taiwan https://www.linkedin.com/company/1992579 Taiwan 10001+ 429 2 0.47% 1920 Makon Group https://www.linkedin.com/company/817073 Nigeria 501-1000 215 1 0.47% 1921 Pride International https://www.linkedin.com/company/19322 United States 10001+ 432 2 0.46% 1922 Aethon Energy https://www.linkedin.com/company/144550 United States 201-500 219 1 0.46% 1923 Saudi Aramco Total Refining and Petrochemicalshttps://www.linkedin.com/company/379246 Saudi Arabia 501-1000 221 1 0.45% 1924 BP Gelsenkirchen GmbH https://www.linkedin.com/company/546501 Germany 1001-5000 443 2 0.45% 1925 PT. Pertamina Retail https://www.linkedin.com/company/6908723 Indonesia 5001-10000 458 2 0.44% 1926 HAI LECK ENGINEERING PTE LTD https://www.linkedin.com/company/941865 Singapore 1001-5000 235 1 0.43% 1927 S-OIL Corporation https://www.linkedin.com/company/660111 South Korea 1001-5000 474 2 0.42% 1928 Kodiak Oil & Gas Corp https://www.linkedin.com/company/1025266 United States 201-500 238 1 0.42% 1929 RaceWay https://www.linkedin.com/company/9245227 United States 5001-10000 240 1 0.42% 1930 Petroplus https://www.linkedin.com/company/16575 Belgium 1001-5000 248 1 0.40% 1931 HPCL North Zone Allied Retail Business https://www.linkedin.com/company/18400375 India 10001+ 501 2 0.40% 1932 Chicago Bridge & Iron Company https://www.linkedin.com/company/35665932 United States 10001+ 251 1 0.40%

46 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1933 Cuu Long Joint Operating Company https://www.linkedin.com/company/1571870 Vietnam 201-500 257 1 0.39% 1934 M/s punjlloyd Ltd https://www.linkedin.com/company/711623 India 1001-5000 518 2 0.39% 1935 Idemitsu Kosan Co.,Ltd. https://www.linkedin.com/company/922381 Japan 5001-10000 260 1 0.38% 1936 Alon USA https://www.linkedin.com/company/50925 United States 1001-5000 262 1 0.38% 1937 Programmed Marine https://www.linkedin.com/company/845449 Australia 1001-5000 262 1 0.38% 1938 China TianChen Engineering Corporation https://www.linkedin.com/company/2679760 China 1001-5000 540 2 0.37% 1939 Scomi Oiltools https://www.linkedin.com/company/687048 Malaysia 1001-5000 273 1 0.37% 1940 Сибирская Генерирующая Компания https://www.linkedin.com/company/3815318 Russia 10001+ 273 1 0.37% 1941 IOT Infrastructure & Energy Services Ltd https://www.linkedin.com/company/1807789 India 201-500 850 3 0.35% 1942 PT Transportasi Gas Indonesia https://www.linkedin.com/company/1057433 Indonesia 201-500 289 1 0.35% 1943 South Pars Gas Company https://www.linkedin.com/company/8441911 Iran 201-500 294 1 0.34% 1944 Enron https://www.linkedin.com/company/3974 United States 10001+ 295 1 0.34% 1945 Geokinetics Inc. https://www.linkedin.com/company/82419 United States 501-1000 885 3 0.34% 1946 BGP International https://www.linkedin.com/company/1336220 China 5001-10000 601 2 0.33% 1947 Kazstroy Service Infrastructure India Pvt. Ltd. https://www.linkedin.com/company/301903 India 1001-5000 311 1 0.32% 1948 MERCO-Maintenance & Emergency Repair Co.https://www.linkedin.com/company/5902859 China 501-1000 317 1 0.32% 1949 SINOPEC https://www.linkedin.com/company/334858 China 10001+ 10,550 33 0.31% 1950 W&T Offshore https://www.linkedin.com/company/123958 United States 201-500 5,240 16 0.31% 1951 PengLai Jutal Offshore Engineering Heavy Industrieshttps://www.linkedin.com/company/1321620 Co. Ltd. China 1001-5000 328 1 0.30% 1952 Nagarjuna Oil Corporation Limited https://www.linkedin.com/company/417218 India 201-500 336 1 0.30% 1953 UGVCL https://www.linkedin.com/company/1099313 India 5001-10000 336 1 0.30% 1954 博迈科海洋工程股份有限公司 BOMESC Offshorehttps://www.linkedin.com/company/6664965 Engineering China 5001-10000 341 1 0.29% 1955 CNOOC https://www.linkedin.com/company/51451 China 10001+ 3,760 11 0.29% 1956 Korea National Oil Corporation https://www.linkedin.com/company/753584 South Korea 1001-5000 351 1 0.28% 1957 WOG https://www.linkedin.com/company/3365717 Ukraine 5001-10000 352 1 0.28% 1958 US Synthetic https://www.linkedin.com/company/45596 United States 501-1000 354 1 0.28% 1959 VIETSOVPETRO joint venture https://www.linkedin.com/company/1066908 Vietnam 5001-10000 764 2 0.26% 1960 Cal Dive International https://www.linkedin.com/company/73602 United States 1001-5000 383 1 0.26% 1961 L&T Valdel https://www.linkedin.com/company/102974 India 501-1000 4,234 11 0.26% 1962 Western Refining https://www.linkedin.com/company/629704 United States 10001+ 792 2 0.25% 1963 Hercules Offshore https://www.linkedin.com/company/38905 United States 1001-5000 1,189 3 0.25% 1964 Chennai Petroleum Corp. Ltd (Indian Oil) https://www.linkedin.com/company/477336 India 1001-5000 793 2 0.25% 1965 Willbros https://www.linkedin.com/company/61367 United States 1001-5000 803 2 0.25% 1966 PL Engineering limited https://www.linkedin.com/company/590934 India 501-1000 404 1 0.25% 1967 Oil and Gas Exploration Company Krakow Ltd https://www.linkedin.com/company/207520 Poland 1001-5000 409 1 0.24% 1968 Bob https://www.linkedin.com/company/10369581 China 201-500 1,639 4 0.24% 1969 Global Industries https://www.linkedin.com/company/18263 United States 10001+ 423 1 0.24% 1970 Oil & Natural Gas https://www.linkedin.com/company/28003052 India 10001+ 424 1 0.24% 1971 CONEQUIPOS ING. S.A.S. https://www.linkedin.com/company/2113442 Colombia 1001-5000 425 1 0.24% 1972 SandRidge Energy https://www.linkedin.com/company/47449 United States 501-1000 862 2 0.23% 1973 ENN Group https://www.linkedin.com/company/249156 China 10001+ 1,739 4 0.23% 1974 Golden Concord Holdings Limited https://www.linkedin.com/company/13299945 Hong Kong 10001+ 454 1 0.22%

47 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 1975 Offshore Oil Engineering Co,Ltd https://www.linkedin.com/company/296708 China 1001-5000 1,407 3 0.21% 1976 Dominion Questar https://www.linkedin.com/company/17008 United States 1001-5000 478 1 0.21% 1977 中国石油天然气集团有限公司 https://www.linkedin.com/company/31839317 China 10001+ 501 1 0.20% 1978 PT Truba Jaya Engineering https://www.linkedin.com/company/595157 Indonesia 1001-5000 502 1 0.20% 1979 Acergy https://www.linkedin.com/company/7110 United Kingdom 10001+ 511 1 0.20% 1980 PetroChina https://www.linkedin.com/company/93615 China 10001+ 6,193 11 0.18% 1981 Ministry of Energy and Mineral Resources (ESDM)https://www.linkedin.com/company/6573967 Indonesia 5001-10000 578 1 0.17% 1982 Extra&Co https://www.linkedin.com/company/27186452 France 1001-5000 1,203 2 0.17% 1983 GS칼텍스주식회사(GS Caltex Corporation) https://www.linkedin.com/company/91152 South Korea 1001-5000 605 1 0.17% 1984 PT Pertamina Patra Niaga https://www.linkedin.com/company/6024139 Indonesia 501-1000 654 1 0.15% 1985 华润燃气（集团）有限公司 China Resources Gashttps://www.linkedin.com/company/6658126 China 10001+ 670 1 0.15% 1986 VICO Indonesia https://www.linkedin.com/company/50583 Indonesia 1001-5000 699 1 0.14% 1987 Newfield Exploration https://www.linkedin.com/company/28024 United States 501-1000 716 1 0.14% 1988 Aker Kvaerner https://www.linkedin.com/company/4102 Norway 10001+ 906 1 0.11% 1989 Petrochina Tarim Oilfield Company https://www.linkedin.com/company/270772 China 10001+ 4,299 4 0.09% 1990 Transocean https://www.linkedin.com/company/8210 Switzerland 1001-5000 9,793 170 1.74% 1991 a2z Infrastructure (P) Ltd https://www.linkedin.com/company/429392 India 201-500 326 0 0.00% 1992 Bangchak Corporation Public Company Limitedhttps://www.linkedin.com/company/11853765 Thailand 1001-5000 231 0 0.00% 1993 BPMIGAS https://www.linkedin.com/company/88448 Indonesia 501-1000 235 0 0.00% 1994 China General Nuclear Power Engineering Companyhttps://www.linkedin.com/company/527824 Ltd. China 10001+ 671 0 0.00% 1995 Fabricom AS https://www.linkedin.com/company/8740 Norway 501-1000 224 0 0.00% 1996 FMC FoodTech https://www.linkedin.com/company/4033 United States 10001+ 252 0 0.00% 1997 Former Frank's International Page https://www.linkedin.com/company/1033424 United States 1001-5000 201 0 0.00% 1998 GDK S/A https://www.linkedin.com/company/549478 Brazil 1001-5000 526 0 0.00% 1999 Global Geophysical Services https://www.linkedin.com/company/102252 United States 201-500 350 0 0.00% 2000 Hovensa https://www.linkedin.com/company/55217 US Virgin Islands 1001-5000 267 0 0.00% 2001 IESA Óleo & Gás S/A https://www.linkedin.com/company/5002931 Brazil 1001-5000 238 0 0.00% 2002 Infinity Bio Energy https://www.linkedin.com/company/1160769 Brazil 5001-10000 211 0 0.00% 2003 Integral Energy Services Ltd. https://www.linkedin.com/company/1124276 Canada 501-1000 261 0 0.00% 2004 IntelliServ https://www.linkedin.com/company/15968 United States 201-500 303 0 0.00% 2005 KVK Energy & Infrastructure https://www.linkedin.com/company/929234 India 201-500 201 0 0.00% 2006 Mercator Lines Limited https://www.linkedin.com/company/750321 India 201-500 219 0 0.00% 2007 Mosenergo https://www.linkedin.com/company/263128 Russia 5001-10000 267 0 0.00% 2008 Pathfinder company https://www.linkedin.com/company/52954 United States 10001+ 216 0 0.00% 2009 Pertamina Retail https://www.linkedin.com/company/13268589 France 501-1000 219 0 0.00% 2010 Petrobras America Inc. https://www.linkedin.com/company/64742 United States 501-1000 315 0 0.00% 2011 Prospectiuni S.A. https://www.linkedin.com/company/1463741 Romania 1001-5000 271 0 0.00% 2012 PT Energi Mega Persada Tbk https://www.linkedin.com/company/916222 Indonesia 1001-5000 320 0 0.00% 2013 QUIP S.A. https://www.linkedin.com/company/993973 Brazil 1001-5000 290 0 0.00% 2014 Shell Todd Oil Services https://www.linkedin.com/company/106640 New Zealand 201-500 217 0 0.00% 2015 Wilson https://www.linkedin.com/company/66409 United States 1001-5000 537 0 0.00% 2016 Zueitina Oil Company https://www.linkedin.com/company/1043399 Libya 1001-5000 314 0 0.00%

48 The World’s Most Socially Active Oil & Energy Professionals – September 2020

Position Company Name LinkedIN URL Location Size No. Employees on LinkedIn No. Employees Shared (Last 30 Days) % Shared (Last 30 Days) 2017 中海油能源发展股份有限公司天津人力资源服务https://www.linkedin.com/company/65020977分公司 China 10001+ 543 0 0.00% 2018 双星集团有限责任公司 https://www.linkedin.com/company/13329074 China 5001-10000 364 0 0.00% 2019 台灣中油股份有限公司 https://www.linkedin.com/company/9401652 Taiwan 10001+ 204 0 0.00% 2020 国家能源投资集团有限责任公司 CHN Energy https://www.linkedin.com/company/29964562 China 10001+ 380 0 0.00% 2021 延长壳牌石油有限公司 https://www.linkedin.com/company/12949297 China 1001-5000 382 0 0.00% 2022 海科化工集团有限公司 Haike Chemical Group https://www.linkedin.com/company/3994741 China 1001-5000 228 0 0.00%

49