• Worldwide staff: 200 to 400 Remove
| Firm |
Rank |
DI Index (?) |
Size (?) |
Headquarters |
Revenue |
Staff |
Offices |
Year |
| Kasian Architecture Interior Design and Planning |
36 |
|
|
Vancouver, BC |
$55,000,000 |
248 |
|
1985 |
| STUDIOS Architecture |
53 |
|
|
Washington, DC |
$41,100,000 |
212 |
5 |
1985 |
| Populous |
24 |
|
|
Kansas City, MO |
$86,000,000 |
333 |
12 |
1983 |
| Otak |
|
|
|
Lake Oswego, OR |
|
268 |
8 |
1981 |
| Perkowitz+Ruth Architects |
57 |
|
|
Long Beach, CA |
$39,000,000 |
201 |
7 |
1979 |
| RSP Architects |
52 |
|
|
Minneapolis, MN |
$42,228,000 |
236 |
|
1978 |
| Arquitectonica |
70 |
|
|
Miami, FL |
$30,039,000 |
355 |
|
1977 |
| BSA LifeStructures |
47 |
|
|
Indianapolis, IN |
$45,326,151 |
247 |
3 |
1975 |
| Goodwyn, Mills & Cawood |
189 |
|
|
Montgomery, AL |
$12,452,160 |
310 |
|
1975 |
| EYP Architecture & Engineering |
30 |
|
|
Albany, NY |
$72,681,105 |
300 |
8 |
1972 |
| MulvannyG2 Architecture |
41 |
|
|
Bellevue, WA |
$50,000,000 |
308 |
4 |
1971 |
| Wilson Associates |
124 |
|
|
Dallas, TX |
$20,100,000 |
375 |
7 |
1971 |
| Robert A.M. Stern Architects |
39 |
|
|
New York, NY |
$51,811,410 |
220 |
|
1969 |
| VOA Associates |
48 |
|
|
Chicago, IL |
$45,300,000 |
262 |
7 |
1969 |
| Cuningham Group Architecture |
49 |
|
|
Minneapolis, MN |
$44,188,852 |
229 |
6 |
1968 |
| CBT |
131 |
|
|
Boston, MA |
$19,380,000 |
220 |
|
1967 |
| LPA |
43 |
|
|
Irvine, CA |
$48,194,126 |
220 |
3 |
1965 |
| Little |
46 |
|
|
Charlotte, NC |
$46,200,000 |
210 |
|
1964 |
| LS3P Associates Ltd. |
45 |
|
|
Charleston, SC |
$46,470,000 |
200 |
5 |
1963 |
| EwingCole |
33 |
|
|
Philadelphia, PA |
$64,566,000 |
330 |
3 |
1961 |
| NTD Architecture |
59 |
|
|
San Diego, CA |
$36,822,000 |
300 |
7 |
1953 |
| Sasaki Associates, Inc. |
42 |
|
|
Watertown, MA |
$48,335,000 |
222 |
2 |
1953 |
| Langdon Wilson International |
61 |
|
|
Los Angeles, CA |
$35,300,000 |
280 |
|
1951 |
| SHW Group |
34 |
|
|
Plano, TX |
$59,796,231 |
240 |
8 |
1945 |
| Wimberly Allison Tong & Goo (WATG) |
40 |
|
|
Irvine, CA |
$51,000,000 |
301 |
6 |
1945 |
| HMC Architects |
23 |
|
|
Los Angeles, CA |
$87,973,699 |
389 |
10 |
1940 |
| Corgan Associates |
29 |
|
|
Dallas, TX |
$81,782,000 |
301 |
8 |
1938 |
| CTA Architects Engineers |
54 |
|
|
Billings, MT |
$40,800,000 |
344 |
12 |
1938 |
| Epstein |
146 |
|
|
Chicago, IL |
$17,340,000 |
300 |
4 |
1921 |
| Harley Ellis Devereaux |
64 |
|
|
Southfield, MI |
$34,026,000 |
208 |
5 |
1908 |
| Swanke Hayden Connell Architects |
55 |
|
|
New York, NY |
$40,698,000 |
250 |
11 |
1906 |
Note: you may click on any of the column headings in the table above to change the sort order.
| Top tier global and categorical leader recognition |
| Exceptional national and categorical leader recognition |
| Strong regional and categorical leader recognition |
| Notable and growing with emerging categorical recognition |
| Professional practice notable in city and region |
| Extra Large | 451+ employees |
| Large | 101-450 employees |
| Medium | 21-100 employees |
| Small | 20 employees or less |
Drexel University Recreation Center, Philadelphia, PA | Sasaki Associates, Inc. Photo by Robert Benson Photography.