Top 100 office design firms
(2007 billings in $ millions)
|
| |
Company
|
Billings
|
| 1. |
Arup |
187,000,000 |
| 2. |
Perkins+Will |
85,000,000 |
| 3. |
Nelson |
64,386,940 |
| 4. |
Gensler |
63,700,000 |
| 5. |
Thornton Tomasetti |
49,440,000 |
| 6. |
Skidmore, Owings & Merrill |
46,080,000 |
| 7. |
AECOM Technology Corp. |
43,524,000 |
| 8. |
SmithGroup |
40,062,000 |
| 9. |
Parsons Brinckerhoff |
30,140,000 |
| 10. |
Syska Hennessy Group |
29,239,931 |
| 11. |
Stantec |
29,060,103 |
| 12. |
NBBJ |
28,672,400 |
| 13. |
HOK |
28,452,786 |
| 14. |
RS&H |
22,050,000 |
| 15. |
HKS |
22,033,200 |
| 16. |
HDR Architecture |
21,200,000 |
| 17. |
Burt Hill |
20,667,880 |
| 18. |
URS Corp. |
20,000,000 |
| 19. |
Jacobs Engineering Group |
19,674,290 |
| 20. |
KlingStubbins |
18,000,000 |
| 21. |
Swanke Hayden Connell Architects |
17,250,000 |
| 22. |
Fluor |
17,138,700 |
| 23. |
Rosser International |
16,500,000 |
| 24. |
Environmental Systems Design |
16,217,245 |
| 25. |
Opus Group, The |
15,804,000 |
| 26. |
Zimmer Gunsul Frasca Architects |
15,341,709 |
| 27. |
Callison |
14,130,000 |
| 28. |
Schirmer Engineering Corp. |
13,707,546 |
| 29. |
Corgan Associates |
13,055,000 |
| 30. |
Studios Architecture |
12,718,449 |
| 31. |
FXFOWLE Architects |
12,600,000 |
| 32. |
Smallwood, Reynolds, Stewart, Stewart |
12,307,687 |
| 33. |
RMJM |
11,880,000 |
| 34. |
RDK Engineers |
11,587,585 |
| 35. |
Hammel, Green and Abrahamson |
11,445,000 |
| 36. |
Arquitectonica |
10,917,000 |
| 37. |
KPFF Consulting Engineers |
10,700,000 |
| 38. |
RSP Architects |
10,476,600 |
| 39. |
Thompson, Ventulett, Stainback & Associates |
10,125,570 |
| 40. |
Elkus Manfredi Architects |
9,934,969 |
| 41. |
Ingenium Group |
9,590,000 |
| 42. |
Bala Consulting Engineers |
9,384,000 |
| 43. |
HLW International |
9,366,600 |
| 44. |
Heery International |
9,200,040 |
| 45. |
Vanderweil Engineers |
9,199,835 |
| 46. |
Wiss, Janney, Elstner Associates |
9,150,000 |
| 47. |
DLR Group |
9,080,000 |
| 48. |
TLC Engineering for Architecture |
7,770,000 |
| 49. |
Ware Malcomb |
7,247,298 |
| 50. |
Simpson Gumpertz & Heger |
7,129,800 |
| 51. |
Cubellis |
6,987,500 |
| 52. |
Kirksey |
6,975,519 |
| 53. |
DGA Planning | Architecture | Interiors |
6,917,652 |
| 54. |
Teng Affiliated Cos. |
6,863,200 |
| 55. |
LPA |
6,744,194 |
| 56. |
Rolf Jensen & Associates |
6,545,600 |
| 57. |
EwingCole |
6,420,000 |
| 58. |
Clark Nexsen |
6,304,922 |
| 59. |
Ziegler Cooper Architects |
6,284,850 |
| 60. |
Carrier Johnson |
6,136,466 |
| 61. |
Weidlinger Associates |
6,000,000 |
| 62. |
Gresham, Smith and Partners |
5,943,870 |
| 63. |
Benham Cos., The |
5,590,038 |
| 64. |
TRO Jung|Brannen |
5,557,500 |
| 65. |
Epstein |
5,430,000 |
| 66. |
Symmes Maini & McKee Associates |
5,112,500 |
| 67. |
Perkins Eastman |
5,100,000 |
| 68. |
Leo A Daly |
5,080,000 |
| 69. |
Dewberry |
4,900,000 |
| 70. |
Morris Architects |
4,828,000 |
| 71. |
Albert Kahn Associates |
4,816,000 |
| 72. |
Flack + Kurtz |
4,770,000 |
| 73. |
KKE Architects |
4,760,000 |
| 74. |
Joseph R. Loring & Associates |
4,693,923 |
| 75. |
Good Fulton & Farrell |
4,159,620 |
| 76. |
Magnusson Klemencic Associates |
4,151,691 |
| 77. |
ADD |
4,020,000 |
| 78. |
Hixson Architecture, Engineering, Interiors |
3,875,000 |
| 79. |
Michaud Cooley Erickson |
3,717,000 |
| 80. |
MulvannyG2 Architecture |
3,714,060 |
| 81. |
Glumac |
3,576,000 |
| 82. |
Smith Seckman Reid |
3,505,000 |
| 83. |
Little |
3,486,443 |
| 84. |
Cooper Carry |
3,481,920 |
| 85. |
Walter P Moore |
3,457,637 |
| 86. |
Walker Parking Consultants |
3,347,000 |
| 87. |
Birdsall Services Group |
3,050,000 |
| 88. |
M-E Engineers |
2,838,354 |
| 89. |
Shive-Hattery |
2,717,000 |
| 90. |
H.F. Lenz |
2,704,000 |
| 91. |
PBK |
2,635,000 |
| 92. |
DeStefano and Partners |
2,623,500 |
| 93. |
KTA Group |
2,583,750 |
| 94. |
Sasaki Associates |
2,550,000 |
| 95. |
Looney Ricks Kiss Architects |
2,530,000 |
| 96. |
Baskervill |
2,473,595 |
| 97. |
Westlake Reed Leskosky |
2,376,500 |
| 98. |
Barge Waggoner Sumner and Cannon |
2,300,000 |
| 99. |
Harley Ellis Devereaux |
2,220,000 |
| 100. |
FKP Architects |
2,182,320 |