2007 Top 250 Architecture Firms

HOW TO USE THIS TABLE

Companies are ranked by revenue (in millions of dollars) for architectural services performed in 2006. 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 2006 REVENUE
Rank Company U.S. Location Type of Firm Total Architectural Revenue Domestic Architectural Revenue International Architechtural Revenue Percent of Design Revenue from Architecture Total Design Revenue
1 Gensler San Francisco, Calif. A 500.20 444.40 55.80 100% 500.20
2 URS San Francisco, Calif. EAC 420.00 348.00 72.00 12% 3574.70
3 HOK St. Louis, Mo. AE 372.64 252.32 120.32 78% 475.77
4 HKS Inc. Dallas, Texas AE 309.15 285.82 23.33 100% 309.15
5 Perkins+Will Atlanta, Ga. A 268.30 235.40 32.90 100% 268.30
6 Skidmore Owings & Merrill LLP New York, N.Y. AE 195.00 100.00 95.00 78% 251.20
7 HDR Omaha, Neb. AE 173.10 163.90 9.20 21% 812.50
8 RTKL Associates Inc. Baltimore, Md. AE 146.06 101.30 44.76 72% 203.80
9 Callison Seattle, Wash. A 129.50 99.00 30.50 100% 129.50
10 Perkins Eastman New York, N.Y. A 122.00 111.00 11.00 100% 122.00
11 SmithGroup Inc. Detroit, Mich. AE 113.90 112.90 1.00 79% 143.90
12 Kohn Pedersen Fox Associates PC New York, N.Y. A 109.00 31.00 78.00 100% 109.00
13 Cannon Design Grand Island, N.Y. AE 105.20 84.14 21.06 81% 130.35
14 NBBJ Seattle, Wash. A 100.46 74.57 25.89 70% 143.60
15 Leo A Daly Omaha, Neb. AE 100.32 96.32 4.00 70% 143.65
16 Heery International Inc. Atlanta, Ga. AE 99.30 99.30 0.00 74% 134.20
17 Zimmer Gunsul Frasca Partnership Portland, Ore. A 92.06 89.00 3.06 100% 92.06
18 KTGY Group Inc. Irvine, Calif. A 78.03 77.87 0.16 100% 78.03
19 Gresham, Smith and Partners Nashville, Tenn. AE 75.00 74.25 0.75 65% 114.94
20 Wimberly Allison Tong & Goo (WATG) Honolulu, Hawaii AP 74.28 31.70 42.58 82% 91.07
21 HMC Architects Ontario, Calif. A 73.81 73.81 0.00 100% 73.81
22 HMC Architects Ontario, Calif. A 73.81 73.81 0.00 100% 73.81
23 Arquitectonica Miami, Fla. A 72.62 37.66 34.96 100% 72.62
24 Smallwood, Reynolds, Stewart, Stewart & Assoc. Inc. Atlanta, Ga. A 72.48 44.67 27.81 100% 72.48
25 Carter & Burgess Inc. Fort Worth, Texas EA 71.80 69.40 2.40 16% 436.10
26 Hillier Architecture Princeton, N.J. A 66.80 55.80 11.00 100% 66.80
27 Parsons Pasadena, Calif. EC 65.90 65.90 0.00 4% 1508.44
28 MulvannyG2 Architecture Bellevue, Wash. A 64.56 59.25 5.31 100% 64.56
29 Burt Hill Washington, DC AE 64.27 44.41 19.86 70% 91.80
30 DLR Group Omaha, Neb. AE 63.00 63.00 0.00 72% 88.00
31 PageSoutherlandPage Houston, Texas AE 55.30 50.26 5.04 71% 77.40
32 HNTB Cos. Kansas City, Mo. EA 53.93 53.93 0.00 10% 524.07
33 LPA Inc. Irvine, Calif. A 53.22 53.22 0.00 100% 53.22
34 SHW Group LLP Dallas, Texas AE 52.55 52.55 0.00 100% 52.55
35 SchenkelShultz Fort Wayne, Ind. A 52.44 51.83 0.61 100% 52.44
36 NTDSTICHLER Architecture San Diego, Calif. AE 52.30 52.30 0.00 100% 52.30
37 PGAL Houston, Texas AE 51.50 51.50 0.00 89% 57.70
38 Corgan Associates Inc. Dallas, Texas A 51.07 51.07 0.00 91% 56.20
39 Perkowitz + Ruth Architects Long Beach, Calif. A 51.05 50.50 0.55 100% 50.50
40 Ellerbe Becket Minneapolis, Minn. AE 50.54 40.32 10.22 79% 63.76
41 STV Group Inc. New York, N.Y. EA 50.14 50.14 0.00 23% 216.60
42 TranSystems Corp. Kansas City, Mo. EA 48.23 48.23 0.00 30% 162.58
43 CUH2A Princeton, N.J. AE 47.78 38.95 8.83 65% 73.80
44 Thompson, Ventulett, Stainback & Associates Inc. Atlanta, Ga. A 47.51 30.99 16.52 83% 56.94
45 JCJ Architecture Hartford, Conn. A 46.50 46.10 0.40 100% 46.50
46 PBK Architects Houston, Texas AE 46.30 46.30 0.00 100% 46.30
47 Moseley Architects Richmond, Va. AE 46.20 46.20 0.00 100% 46.20
48 Little Diversified Architectural Consultants Charlotte, N.C. AE 46.11 46.11 0.00 97% 47.30
49 OZ Architecture Denver, Colo. A 46.00 44.50 1.50 100% 46.00
50 Hammel Green and Abrahamson Inc. Minneapolis, Minn. AE 45.98 45.98 0.00 65% 70.75
TOP 250 ARCHITECTURE FIRMS

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

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