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Top 100 international design firms

Aug. 11, 2010
27 min read
Top 100 international design firms
(2007 billings in $ millions)
  Company
Billings 1. Arup 979,000,000 2. Jacobs Engineering Group 806,645,890 3. AECOM Technology Corp. 478,764,000 4. HOK 355,659,819 5. Stantec 166,057,731 6. Parsons Brinckerhoff 109,600,000 7. Fluor 97,119,300 8. Skidmore, Owings & Merrill 87,040,000 9. RMJM 83,160,000 10. Ingenium Group 76,720,000 11. Gensler 73,500,000 12. CH2M HILL 57,775,960 13. Wimberly Allison Tong & Goo 46,726,200 14. Burt Hill 43,632,191 15. Perkins+Will 40,800,000 16. URS Corp. 40,000,000 17. NBBJ 31,539,640 18. Callison 31,400,000 19. RTKL Associates 30,634,000 20. Smallwood, Reynolds, Stewart, Stewart 28,307,681 21. Cannon Design 27,258,000 22. Rosser International 24,750,000 22. Swanke Hayden Connell Architects 24,750,000 24. Arquitectonica 22,561,800 25. Thompson, Ventulett, Stainback & Associates 20,251,140 26. Jerde Partnership, The 19,500,000 27. Thornton Tomasetti 18,540,000 28. HKS 17,626,560 29. Anshen+Allen 15,362,851 30. Ellerbe Becket 14,871,600 31. CUH2A 12,803,200 32. BBG-BBGM 12,000,000 33. Vanderweil Engineers 11,653,125 34. Day & Zimmerman 11,250,000 35. Perkins Eastman 11,220,000 36. TRO Jung|Brannen 11,115,000 37. Epstein 10,860,000 38. EYP Mission Critical Facilities 8,917,708 39. Stanley Consultants 8,760,000 40. MulvannyG2 Architecture 8,047,130 41. Studios Architecture 7,949,031 42. Einhorn Yaffee Prescott 7,320,000 43. Flack + Kurtz 6,890,000 44. Leo A Daly 6,350,000 45. PageSoutherlandPage 6,190,100 46. M-E Engineers 6,082,186 47. Clark, Richardson & Biskup Consulting Engineers 6,033,051 48. M+W Zander 5,915,000 49. Rolf Jensen & Associates 5,727,400 50. X-nth 5,502,949 51. FRCH Design Worldwide 5,440,000 52. DeStefano and Partners 5,421,900 53. SSOE 5,400,000 54. Sasaki Associates 5,100,000 55. Schirmer Engineering Corp. 4,569,182 56. KlingStubbins 4,500,000 57. RNL Design 4,355,280 58. HDR Architecture 4,240,000 59. FXFOWLE Architects 4,200,000 60. Weidlinger Associates 4,000,000 61. Kaplan McLaughlin Diaz 3,900,000 61. Steffian Bradley Architects 3,900,000 63. Burns & McDonnell 3,780,000 64. Affiliated Engineers 3,247,250 65. Zimmer Gunsul Frasca Architects 3,068,342 66. Walter P Moore 2,881,364 67. Newcomb & Boyd 2,865,743 68. Nelson 2,799,432 69. SmithGroup 2,670,800 70. Adache Group Architects 2,625,000 71. Syska Hennessy Group 2,506,280 72. HLW International 2,497,760 73. Benham Cos., The 2,395,731 74. Mithun 2,268,000 75. Environmental Systems Design 2,262,871 76. Baker and Associates 2,064,000 77. Haskell Co., The 2,000,000 78. Shepley Bulfinch Richardson and Abbott 1,887,828 79. Cuningham Group Architecture 1,682,471 80. Durrant Group, The 1,650,000 81. Flad Architects 1,640,000 82. Joseph R. Loring & Associates 1,624,820 83. Heery International 1,533,340 84. Interface Engineering 1,514,955 85. Albert Kahn Associates 1,204,000 86. Simpson Gumpertz & Heger 1,188,300 87. BEI Associates 1,150,000 88. Merrick & Co. 1,144,000 89. Harley Ellis Devereaux 1,110,000 89. TLC Engineering for Architecture 1,110,000 91. KPFF Consulting Engineers 1,070,000 92. Beck Group, The 1,024,480 93. Beyer Blinder Belle Architects & Planners 1,024,000 94. VOA Associates 925,800 95. Fentress Architects 901,469 96. Opus Group, The 878,000 97. Cooper Carry 870,480 98. Nadel 860,000 99. Degenkolb Engineers 829,760 100. GBBN Architects 780,000

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