Top 100 commercial design firms


Top 100 commercial design firms (2007 billings in $ millions)
  Company
Billings
1. Arup 550,000,000
2. HOK 433,904,979
3. Gensler 416,500,000
4. AECOM Technology Corp. 326,430,000
5. Callison 146,010,000
6. Skidmore, Owings & Merrill 122,880,000
7. Perkins+Will 119,000,000
8. HKS 117,657,288
9. Rosser International 82,500,000
10. RTKL Associates 77,486,000
11. Parsons Brinckerhoff 68,500,000
12. Day & Zimmerman 67,500,000
13. NBBJ 67,380,140
14. Wimberly Allison Tong & Goo 67,340,700
15. Walker Parking Consultants 66,940,000
16. Nelson 66,486,514
17. Syska Hennessy Group 62,656,994
18. WD Partners 58,852,000
19. CUH2A 57,614,400
20. Thornton Tomasetti 56,650,000
21. Stantec 56,044,484
22. MulvannyG2 Architecture 55,710,898
23. SmithGroup 53,416,000
24. RS&H 51,450,000
25. EYP Mission Critical Facilities 50,533,676
26. Little 49,391,282
27. Jacobs Engineering Group 47,218,296
28. STV Group 44,250,000
29. Ingenium Group 43,155,000
30. Perkowitz+Ruth Architects 41,002,830
31. Leo A Daly 40,640,000
32. Henderson Engineers 40,500,000
33. GreenbergFarrow 39,762,000
34. Martin Associates Group 38,932,200
35. RMJM 38,847,600
36. KPFF Consulting Engineers 37,450,000
37. Smallwood, Reynolds, Stewart, Stewart 36,923,062
38. Thompson, Ventulett, Stainback & Associates 36,162,750
39. Elkus Manfredi Architects 35,482,034
40. FRCH Design Worldwide 34,000,000
41. Burt Hill 33,298,251
42. Nadel 33,110,000
43. URS Corp. 32,000,000
44. OZ Architecture 31,680,000
45. Cooper Carry 30,466,800
46. M-E Engineers 30,410,932
47. BBG-BBGM 30,000,000
48. Schirmer Engineering Corp. 29,699,683
49. pb2 Architecture & Engineering 29,625,000
50. EwingCole 28,890,000
51. Swanke Hayden Connell Architects 28,875,000
52. KJWW Engineering Consultants 28,428,721
53. Arquitectonica 28,384,200
54. Flack + Kurtz 28,090,000
55. KKE Architects 27,200,000
56. KlingStubbins 27,000,000
57. Zimmer Gunsul Frasca Architects 26,847,991
58. Affiliated Engineers 26,627,450
59. Rolf Jensen & Associates 26,018,760
60. Jerde Partnership, The 25,500,000
61. Perkins Eastman 25,500,000
62. Environmental Systems Design 24,891,586
63. Cannon Design 24,780,000
64. Ware Malcomb 24,278,450
65. MBH Architects 24,194,700
66. MCG Architecture 24,000,000
67. Vanderweil Engineers 23,919,572
68. Simpson Gumpertz & Heger 23,171,850
69. Corgan Associates 23,126,000
70. Sasaki Associates 22,950,000
71. Opus Group, The 22,828,000
72. TRO Jung|Brannen 22,230,000
73. CASCO Diversified 22,135,000
74. DeSimone Consulting Engineers 22,110,000
75. Cuningham Group Architecture 21,151,060
76. FXFOWLE Architects 21,000,000
77. Good Fulton & Farrell 20,369,659
78. HLW International 20,294,300
79. Wiss, Janney, Elstner Associates 20,130,000
80. DLR Group 19,976,000
81. X-nth 19,810,615
82. BSW International 19,500,000
83. RSP Architects 19,207,100
84. Hammel, Green and Abrahamson 19,075,000
85. Fluor 19,043,000
86. Heery International 18,860,082
87. OWP/P 18,480,000
88. BLT Architects 18,050,000
89. Weidlinger Associates 18,000,000
90. Glumac 17,582,000
91. VOA Associates 16,664,400
92. SSOE 16,200,000
93. Cubellis 15,931,500
94. PageSoutherlandPage 15,917,400
95. Paulus, Sokolowski and Sartor 15,267,000
96. RDK Engineers 15,152,996
97. Epstein 15,023,000
98. HNTB Architecture 14,455,151
99. Walter P Moore 14,406,821
100. PBS&J 14,395,923
         

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