40topengineersdr 5/10/10 15:51 Page 52

TOP 100 ENGINEERS

Rank Practice staff Total UK Total UK staff Offices chartered staff 2009 2010 Total Civil Structural Mechanical Electrical Other 2009 2010 2009 2010 UK Worldwide

1 1 2,490 1,124 254 281 260 571 4,013 3,625 11,950 10,620 126 238 2 2 Mott MacDonald 1,710 960 190 190 320 50 2,800 2,555 6,100 5,950 34 137 3 3 1,378 845 126 52 91 264 1,658 1,473 3,476 3,109 39 79 8 4 1,202 528 281 190 109 94 1,373 1,334 4,358 3,986 17 85 4 5 1,151 914 120 72 45 1,517 1,225 4,223 3,842 24 97 9 6 WSP Group 1,076 279 258 161 97 281 1,232 1,111 2,791 2,459 23 273 10 7 Symonds 856 249 127 46 32 402 1,662 1,826 4,029 4,611 64 69 12 8 Parsons Brinckerhoff 692 254 27 98 182 131 769 872 1,871 2,138 16 19 11 9 Waterman Group 624 362 125 59 18 60 653 624 1,081 923 24 37 – 10 WYG Group 489 146 119 37 33 154 873 701 2,082 1,669 25 58 16 11 315 26 99 44 29 117 370 323 1,051 964 8 27 – 12 Grontmij 294 225 10 8 30 21 514 310 1,302 913 19 33 – 13 & Partners 252 0 0 162 83 7 222 252 511 516 10 11 17 14 WA & Partners 220 145 38 0 0 37 267 242 480 407 14 14 18 15 Mace 200 100 10 90 0 821 939 2,054 2,178 11 25 19 16= TPS 178 97 29 16 15 21 363 337 461 428 7 8 23 16= Ramboll UK 178 10 77 19 14 58 205 181 560 446 11 11 28 18 EC Harris 159 23 89 47 1,638 1,682 2,295 2,193 15 44 20 19 147 71 26 17 3 30 177 148 731 605 10 14 22 20 BDP 138 1 34 67 36 0 619 551 1,168 1,032 10 17 27 21 Hurleypalmerflatt 136 0 6 57 53 20 157 168 290 302 6 10 26 22 Hilson Moran 132 0 7 69 56 0 129 132 217 206 3 6 25 23 DSSR 125 0 0 69 50 6 133 128 202 183 4 4 24 24 URS 119 52 45 0 3 19 143 124 755 684 11 402 29 25 Troup Bywaters & Anders 114 0 0 65 39 10 117 114 193 178 8 22 31= 26 Cundall 105 17 23 37 24 4 77 109 368 316 5 17 31= 27 103 58 14 0 1 30 108 104 561 549 10 18 33 28 Franklin + Andrews 74 24 4 20 7 19 469 388 732 657 16 21 – 29 73 34 12 18 9 0 136 150 366 377 8 8 35 30 NPS Property Consultants 65 1 14 5 40 5 314 344 1,253 1,239 28 28 30 31 Opus International Consultants 59 25 18 0 0 16 57 62 254 251 11 81 36 32 Curtins Consulting 56 28 28 0 0 0 55 56 180 175 11 11 44 33 Zisman Bowyer & Partners 51 0 0 25 18 8 35 51 62 75 1 1 40 34 Thomasons 48 26 22 0 0 0 48 54 109 109 6 6 37 35= Clarke Bond Group 47 21 22 0 0 4 59 50 175 164 8 9 42= 35= Clancy Consulting 47 19 22 5 1 0 40 47 137 155 9 9 41 37 Price & Myers 38 1 37 0 0 0 39 39 129 117 3 3 42= 38 Campbell Reith Hill 36 10 24 0 0 2 38 36 132 117 5 7 39 39= Bovis Lend Lease Consulting 35 17 5 4 3 6 226 212 334 302 10 11 50= 39= National Design Consultancy 35 0 0 17 18 0 26 36 89 110 6 6 45 41 Frankham Consultancy Group 31 6 9 6 4 6 99 102 237 246 4 4 50= 42= Hulley & Kirkwood 28 0 0 21 7 0 25 28 196 197 10 10 – 42= Jenkins & Potter 28 28 0 0 0 28 28 73 62 3 3 50= 44= UKBS 26 4 8 7 7 0 238 257 537 549 34 34 – 44= 26 0 0 26 0 20 26 121 136 3 3 50= 46= Hill International 24 12 4 2 2 4 120 112 204 192 13 90 58= 46= Silcock Leedham 24 0 0 15 9 0 22 25 36 32 2 2 55= 46= Gary Gabriel Associates 24 4 20 0 0 0 23 24 71 71 3 3 54 46= Sandberg 24 9 1 2 0 12 24 24 96 91 3 3 46 50= AKSWard 23 6 17 0 0 0 35 27 81 72 4 4 Key to all tables on page 48 Key

08.10.2010 BUILDING MAGAZINE 40topengineersdr 5/10/1015:51Page53 8 al anr5003207 6151822 2 9 148 6 46 1 13 148 175 5 1 1 199 76 156 17 5 4 13 1 10 209 87 79 1 8 2 79 4 2 10 15 17 141 3 2 93 82 1 72 2 92 0 1 78 2 6 145 15 3 2 90 10 50 0 108 92 2 2 71 0 38 16 2 36 6 6 1 37 47 84 9 0 3 59 45 52 2 38 2 23 19 1 35 6 0 0 49 44 0 12 na 69 67 13 7 9 45 50 0 2 31 1 7 7 12 0 0 0 1 0 17 150 47 0 0 6 7 7 12 2 69 193 1 5 623 24 5 5 0 8 5 3 1 0 4 7 181 5 0 0 24 0 4 178 9 7 851 0 8 6 5 93 112 1 94 0 3 5 0 0 0 0 0 0 89 0 22 19 392 1 0 0 0 9 61 0 0 6 108 5 1,329 49 0 0 0 0 99 1 0 427 89 1 11 6 2 0 0 0 1,505 0 23 0 5 6 2 70 1 0 0 1 0 6 0 58 5 2 6 34 2 910 959 7 2 6 5 BailyGarner 4 2 5 6 6 2 0 3 2 12 6 6 0 6 0 5 2 0 98= 966 62 1 1,180 2 0 38 0 Partnership ChandlerKBS 4 WT 127 33 4 0 3 6 5 5 – 63 29 0 661 9 98= 98= 11 7 0 0 492 8 12 1 94= 3 BrinsonStaniland Partnership 2 0 7 4 63 21 128 6 0 200+ 0 0 – 33 BartonEngineers 91= 772 7 0 12 6 1 12 7 0 67 28 3 94= 0 493 1 Bailey Partnership 91= 0 213 2 66 7 4 3 23 94= 68 9 701 0 HadfieldCawkwell Davidson 60 91= 0 11 9 2 94= 45 4 3 MDA Consulting 0 64 91= 2 46 13 11 256 296 10 0 90= S&P Architects 91= 67 0 10 8 749 0 8 17 61 94= 73 0 HCD Group 9 Webb 11 91= Yates 8 Engineers 2 5 0 8 75 48 57 13 11 90= 280 317+ 4 0 46 91= 86= 0 206 3 0 17 94= 0 Monson Engineering 14 0 48 51 0 0 78 0 – 3 0 Henderson 171 Green ElementaConsulting 86= 3 1 0 88 15 1,182 10 10 214 13 18 3 6 78= 0 Coteba 0 86= 86= 0 0 9 42 0 90= 3 10 1,410 73 0 KirkSaunders Associates 171 86= 8 8 15 1 2 0 2 4 50 0 0 17 – 8 0 18 81= 5 21 135 268 – 5 14 56 CBG Consultants 10 4 204 0 2 4 3 2 16 – 67 1 Synergy &Property 16 0 81= 0 0 6 3 0 0 49 9 112 Riley Consulting 86= 275 0 Northcroft 81= 7 5 70 214 0 73 81= 1 62 86= 6 11 309 1 81= 3 7 5 22 0 0 0 11 1 81 0 17 146 Gleeds 0 0 4 134 0 – 7 Faithful +Gould(Part 0 of 78= Atkins) 0 6 1 22 76 307 80 82= 3 1 11 19 144 0 Techniker 78= 0 0 0 17 0 140 86= 11 7 BDSPPartnership 78= 74= 11 7 12 1 118 13 128 82= 0 23 22 13 26 74= 0 10 7 3 0 0 0 – Dunwoody 10 1 116 6 – 14 Calfordseaden 10 3 74= 4 144 0 8 22 23 0 86= 12 MichaelBarclay Partnership 4 14 MartinStockley 74= Associates 0 0 6 12 71= Ellis&Moore 70= 70= 15 23 0 13 0 8 2 7 78= 4 70= 0 12 8 0 – 4 IngletonWood 1 23 – Bidwells 15 BuildingConsultancy 4 70= 0 17 15 0 0 5 13 78= UrbanVision 68= 3 82= 5 JNPGroup 1 68= 10 0 6 16 1 0 0 82= PEPCivil&Structures 66= 2 8 76= PRPArchitects UK 66= 22 17 0 8 10 74= 17 Scott-White 64= andHookins 21 64= 2 76= 62= 22 20 – 12 Conisbee 0 CBRichard Ellis – Robert 17 62= Bird &Partners 22 67= 22 17 61 60= 67= ElliottWoodPartnership 6 – PMGroup/Devereux Architects 57= Ridge&Partners 65= 57= McBainsCooper 57= 71= Walsh Group 23 70 56 52= 60= Skanska Technology Robert West – 52= 52= 58= Hannah-Reed & Associates – AlanBaxter 52= 65= 50= 55=

akPatc niern tf Total UK Engineeringstaff 2009 Practice Rank

2010

Total

Civil

Structural

Mechanical

Electrical

Other chartered 2009

2010 Total UKstaff 2009 top 250 2010 Offices /

UK 53

Worldwide

Key to all tables on page 48