2008 Top 250 Architecture Firms

HOW TO USE THIS TABLE

Companies are ranked by revenue (in millions of dollars) for architectural services performed in 2007. These data also appear in Engineering News-Record’s Top 500 Design Firms list, which, unlike our ranking, also includes firms that do engineering exclusively.

To participate in next year’s survey, contact Gary Tulacz at tulaczg@bnpmedia.com. 

Key to how firms classify themselves:

A = Architect
AE = Architect-Engineer
AP = Architect Planner
EAL = Engineer Architect Landscape
AEC = Architect-Engineer-Contractor
(not all combinations listed)

TOP 250 ARCHITECTURE FIRMS

1-50 | 51-100 | 101-150 | 151-200 | 201- 250

ARCHITECTURE FIRMS RANKED ACCORDING TO 2007 REVENUE
Rank Company U.S. Location Type of Firm Total Architectural Revenue Domestic Architectural Revenue International Architectural Revenue Percent of Design Revenue from Architecture Total Design Revenue
1 AECOM Technology Corp. Los Angeles, Calif. EA 685.20 373.00 312.20 20% 3457.30
2 Gensler San Francisco, Calif. A 650.63 558.88 91.75 100% 652.63
3 HOK St. Louis, Mo. AE 504.20 310.50 193.70 77% 652.80
4 URS Corp. San Francisco, Calif. EAC 482.20 400.20 82.00 10% 4895.10
5 HKS Inc. Dallas, Texas AE 379.26 348.52 30.74 100% 379.26
6 Perkins+Will Chicago, Ill. A 330.50 294.30 36.20 100% 330.50
7 Skidmore Owings & Merrill LLP New York, N.Y. AE 268.90 126.90 142.00 86% 310.90
8 RTKL Associates Inc. Baltimore, Md. AE 203.20 146.24 56.96 79% 257.18
9 RMJM Hillier New York, N.Y. A 199.70 60.00 139.70 100% 199.71
10 HDR Omaha, Neb. EA 194.80 185.60 9.20 20% 994.60
11 Callison Seattle, Wash. A 150.00 120.00 30.00 100% 150.00
12 NBBJ Seattle, Wash. A 139.60 107.50 32.10 75% 187.12
13 Perkins Eastman New York, N.Y. A 130.00 115.70 14.30 100% 130.00
14 Zimmer Gunsul Frasca Architects LLP Portland, Ore. A 127.48 122.74 4.74 100% 127.48
15 Leo A Daly Omaha, Neb. AE 122.72 113.51 9.21 70% 175.33
16 Bechtel San Francisco, Calif. EC 114.00 9.00 105.00 5% 2209.00
17 Heery International Inc. Atlanta, Ga. AE 109.70 109.70 0.00 69% 159.00
18 SmithGroup Inc. Detroit, Mich. AE 104.20 101.90 2.30 71% 147.80
19 Cannon Design Grand Island, N.Y. AE 95.40 74.60 20.80 77% 123.90
20 Gresham, Smith and Partners Nashville, Tenn. AE 90.40 89.97 0.43 65% 139.66
21 WATG (Wimberly Allison Tong & Goo) Honolulu, Hawaii AP 82.40 35.98 46.42 84% 97.94
22 Wiss, Janney, Elstner Associates Inc. Northbrook, Ill. EA 80.46 80.46 0.00 100% 80.46
23 Smallwood, Reynolds, Stewart, Stewart & Assoc. Inc. Atlanta, Ga. A 79.49 43.18 36.31 100% 79.49
24 MulvannyG2 Architecture Bellevue, Wash. A 78.41 68.29 10.12 100% 78.41
25 HNTB Cos. Kansas City, Mo. EA 76.86 74.88 1.98 11% 721.10
26 DLR Group Omaha, Neb. AE 76.30 76.30 0.00 69% 110.60
27 SHW Group LLP Plano, Texas AE 76.26 76.26 0.00 100% 76.26
28 Corgan Associates Inc. Dallas, Texas A 75.32 74.62 0.70 100% 75.32
29 Rafael Vinoly Architects PC New York, N.Y. AE 74.86 38.20 36.66 100% 74.86
30 Burt Hill Washington, D.C. AE 73.90 46.53 27.37 70% 105.63
31 HMC Architects Ontario, Calif. A 73.56 73.56 0.00 100% 73.56
32 Arquitectonica Miami, Fla. A 70.59 36.72 33.87 97% 72.78
33 Ingenium International Inc. Southfield, Mich. EA 69.50 7.30 62.20 56% 123.40
34 KTGY Group Inc. Irvine, Calif. A 66.50 66.50 0.00 99% 66.91
35 Harley Ellis Devereaux Southfield, Mich. AE 65.32 63.75 1.57 95% 68.68
36 Cooper Carry Inc. Atlanta, Ga. A 62.12 61.59 0.53 100% 62.12
37 Hammel Green and Abrahamson Inc. Minneapolis, Minn. AE 61.00 61.00 0.00 65% 94.00
38 TranSystems Corp. Kansas City, Mo. EA 60.57 60.57 0.00 29% 210.18
39 Martin Associates Group Inc. Los Angeles, Calif. E 60.00 60.00 0.00 92% 64.89
40 PageSoutherlandPage Houston, Texas AE 59.40 53.20 6.20 72% 82.20
41 Ellerbe Becket Minneapolis, Minn. AE 59.30 36.20 23.10 72% 82.50
42 Flad Architects Madison, Wis. AE 59.30 56.50 2.80 81% 73.00
43 Moseley Architects Richmond, Va. AE 58.03 58.03 0.00 100% 58.03
44 Swanke Hayden Connell Architects New York, N.Y. A 57.90 25.40 32.50 100% 57.90
45 STV Group Inc. New York, N.Y. EA 57.61 57.61 0.00 22% 263.80
46 NTD Architecture San Diego, Calif. AE 57.10 57.10 0.00 100% 57.20
47 Thompson, Ventulett, Stainback & Associates Inc. Atlanta, Ga. A 56.93 34.40 22.53 84% 67.62
48 TRO Jung|Brannen Boston, Mass. AE 56.75 37.09 19.66 93% 60.95
49 FKP Architects Inc. Houston, Texas A 56.62 56.46 0.16 100% 56.62
50 PGAL Houston, Texas AE 55.10 55.10 0.00 91% 60.70
TOP 250 ARCHITECTURE FIRMS

1-50 | 51-100 | 101-150 | 151-200 | 201- 250

EARLIER EDITIONS OF THE TOP FIRMS LIST

2007