41top100engineersdr&!!!.qxd 05/10/2007 16:28 Page 65

Top 250 consultants 65

TOP 100 ENGINEERS

Rank Practice Engineering staff Total UK Total UK staff Offices chartered staff 2007 2006 Total Civil Structural Mechanical Electrical Other 2007 2006 2007 2006 UK Worldwide

11Atkins 4,183 1,138 187 380 316 2,162 6,340 5,807 12,066 11,372 175 255 22Mott MacDonald 1,510 860 185 225 240 0 2,584 1,667 11,500 8,429 52 122 33Mouchel Parkman 1,301 292 52 54 37 866 518 363 7,458 5,507 12 18 44Arup 1,110 472 298 147 72 121 1,210 1,165 8,175 7,267 19 81 56WSP Group 1,101 440 264 165 99 133 1,139 1,010 2,553 2,285 38 138 6= 7 Faber Maunsell 1,095 650 115 180 125 25 1,133 999 2,981 2,692 25 155 6= 5 Jacobs 1,095 946 86 40 23 0 1,338 1,190 6,801 4,477 42 52 813Scott Wilson 879 190 152 34 33 470 1,595 567 5,683 3,980 49 87 98Hyder Consulting (UK) 834 400 209 12 27 186 937 839 1,646 1,435 19 38 10 10 Waterman Group 792 355 235 75 30 97 792 624 1,830 1,444 19 33 11 12 White Young Green/Tweeds 735 220 180 55 50 230 1,050 846 2,505 2,050 22 33 12 9 Symonds 701 244 118 52 37 250 1,493 1,373 3,825 3,568 40 40 13 11 Parsons Brinckerhoff 630 203 26 94 202 105 688 334 1,599 1,447 15 25 14 – 391 57 152 65 43 74 411 0 1,799 0 9 19 15 17 244 0 0 148 96 0 244 170 637 521 9 9 16 16 WA & Partners 241 131 47 0 0 63 275 266 503 462 15 15 17 22 Mace 227 113 114 0 788 686 2,002 1,374 10 22 18 20 TPS 215 107 48 19 14 27 399 325 504 417 9 9 19 18 Hilson Moran Partnership 208 0 0 153 55 0 208 168 280 227 3 6 20 21 Whitbybird 204 189 15 208 169 647 467 9 13 21 – RPS Group 201 107 88 3 3 0 368 347 2,063 1,895 61 95 22 14 191 116 50 9 13 3 227 213 1,159 987 16 21 23 18 Peter Brett Associates 190 94 22 4 5 65 201 180 568 528 11 19 24 26 143 53 45 20 25 143 129 642 589 10 14 25 24 DSSR 142 0 0 82 60 0 145 141 242 234 5 5 26 25 EC Harris 140 15 73 52 1,722 1,459 3,302 2,935 21 42 27 27 Building Design Partnership 133 0 27 62 44 597 517 1,141 1,052 9 12 28 29 RW Gregory 120 0 0 54 48 18 120 93 164 na 7 7 29 35 Cundall Johnston & Partners 112 18 20 36 32 6 112 67 365 334 5 10 30 28 Halcrow Yolles 108 38 51 10 9 0 112 114 705 610 10 18 31 30 URS Corporation 97 43 36 6 3 9 106 98 891 836 12 330 32 32 Troup Bywaters and Anders 96 0 0 62 28 6 96 80 197 172 7 22 33 33 Sinclair Knight Merz (Europe) 80 20 20 15 20 5 89 86 5,500 5,000 8 45 34 37 Silcock Dawson & Partners 75 0 0 38 32 5 75 61 118 93 4 4 35 34 Foreman Roberts 74 0 0 40 32 2 74 70 164 165 4 4 36= 39 65 31 12 12 10 0 108 97 312 285 6 7 36= 36 Royal Haskoning 65 48 6 0 1 10 93 99 3,600 na 13 76 38= 38 Curtins Consulting Engineers 60 28 32 0 0 0 60 56 180 169 11 11 38= 40 Clarke Bond Group 60 17 37 0 0 6 64 58 196 181 6 6 40 – Currie & Brown 49 7 8 3 4 27 200 203 403 461 13 66 41 41 Lend Lease Projects 46 9 10 12 3 12 200 160 345 330 10 10 42 – Erinaceous 44 8 19 9 8 0 364 0 749 0 112 120 43= 48 Wallace Whittle 41 0 0 26 12 3 41 30 147 118 6 9 43= 66 Powell Tolner & Associates 4141200254337675956 45 44 Harley Haddow 40 6 16 9 9 0 40 34 94 82 3 3 46= 45 Thomasons 39 10 27 0 0 2 44 39 118 115 5 5 46= 43 Clancy Consulting 39 14 20 6 5 1 40 36 169 130 7 8 48 – NPS Property Consultants 38 7 15 15 1 225 173 1,043 765 23 23 49 42 Price & Myers 36 1 35 0 0 0 36 35 146 138 3 3 50 57 Robert West Consulting 35 14 7 0 10 4 35 23 81 58 3 3 51 45 Frankham Consultancy Group 32 7 8 6 6 5 100 92 193 178 4 4 52 54 Zisman Bowyer & Partners 30 0 0 15 11 4 30 24 60 54 1 1 Key to all tables on page 59

BUILDING MAGAZINE 12.10.2007 41top100engineersdr&!!!.qxd 05/10/2007 16:28 Page 66

66 Top 250 consultants

TOP 100 ENGINEERS

Rank Practice Engineering staff Total UK Total UK staff Offices chartered staff 2007 2006 Total Civil Structural Mechanical Electrical Other 2007 2006 2007 2006 UK Worldwide

53 – Rider Levett Bucknall 28 7 6 9 6 0 230 147 2,050 1,450 8 69 54= 52 Skanska Technology 26 15 9 1 1 0 26 25 81 77 2 2 54= 61 Gary Gabriel Associates 26 4 22 0 0 0 26 23 56 50 3 3 56 54 Sandberg 24 9 1 2 0 12 24 24 100 100 4 6 57= 60 Conisbee 23 0 23 0 0 0 23 0 63 57 1 1 57= 49 Hulley & Kirkwood 23 0 0 13 10 0 23 20 166 156 9 9 59= 52 Hannah–Reed 22 16 11 0 0 5 26 26 90 78 4 4 59= 59 The Joynes Pike Group 22 4 8 0 0 10 68 67 190 190 8 8 61= – Prof. Services 20 10 0 5 0 5 138 102 426 252 6 31 61= 77 UK Building Surveyors 20 4 4 7 5 0 225 179 537 411 31 31 63 64 McBains Cooper 18 1 6 7 4 0 144 134 248 na 6 7 64= 77 Urban Vision 17 5 3 2 0 7 89 78 465 322 3 3 64= 61 Max Fordham 17 0 0 17 0 17 18 159 na 3 3 66= – Walsh Group 16 3 13 0 0 0 16 16 100 92 3 5 66= 64 Colin Toms and Partners 16 4 12 0 0 0 16 16 35 31 1 1 66= 72 Faithful + Gould (Part of ) 16 3 0 0 0 13 826 849 1,180 1,155 26 53 69 – Fulcrum Consulting 15 0 0 9 6 0 15 12 89 62 3 4 70= 72 Ridge & Partners 14 0 1 5 8 0 118 100 220 180 7 7 70= 68 HCD Group 14 0 1 13 0 0 93 91 127 124 10 10 72= – JSA Consulting Engineers 13 6 7 0 0 0 15 15 30 30 1 1 72= 69 Dunwoody 13 0 0 7 6 0 19 17 76 74 5 5 72= – PM Group/Devereux Architects 13 2 1 3 4 3 63 52 180 143 4 16 72= 77 Urban Design – Birmingham CC 13 0 2 4 4 3 61 57 241 226 1 1 76= – Hill International 12 6 2 1 0 3 78 16 1,524 1,006 15 70 76= 69 Franklin + Andrews 12 5 0 3 4 0 609 558 780 715 18 28 76= 80 Silcock Leedham 12 0 0 7 5 0 12 10 26 21 3 4 79= 72 ChandlerKBS 11 9 0 1 1 0 105 105 209 209 8 11 79= 72 HBG Design 11 0 5 4 2 0 23 23 73 71 1 1 81= 77 Gardiner & Theobald 10 5 1 1 0 3 700 626 1,600 1,400 21 49 81= 72 Ingleton Wood 10 0 0 5 5 0 65 61 118 111 5 5 81= 82 Riley Consulting 10 0 0 6 4 0 78 72 168 156 9 9 81= – Michael Barclay Partnership 10 0 10 0 0 0 10 10 32 30 2 2 85= – JNP Group 99 000 9 na110na66 85= – PRP Architects 9 0 0 0 0 9 202 153 370 325 4 4 87= 80 8 0 0 0 0 8 950 859 1,593 1,356 19 95 87= 82 Hadfield Cawkwell Davidson 8 0 8 0 0 0 48 40 89 91 1 1 89= 88 Calfordseaden 7 1 1 3 2 0 79 77 221 204 4 4 89= 84 Card Geotechnics 7700007 7282233 91= 95 Systech Group 6 4 0 1 1 0 211 202 319 286 6 16 91= 88 Bailey Partnership 6 0 0 3 3 0 40 42 86 85 5 5 91= 88 Barton Engineers 6060006 6171711 91= 99 CNP 6 0 1 0 1 4 66 59 117 99 6 8 91= – MDA Consulting 6 0 0 4 2 0 57 59 127 129 9 14 91= 88 Brinson Staniland Partnership 6003306 6131211 97= 95 Corderoy 5 5 0 0 0 0 173 168 258 254 9 10 97= 99 WT Partnership 5 1 0 2 2 0 145 135 720 690 12 36 97= – Northcroft 5 2 0 1 2 0 118 118 197 197 10 32 97= – Edmond Shipway 5003208475154na912 Key to all tables on page 59

BUILDING MAGAZINE 12.10.2007