• US revenue $: 200,000,000 to 400,000,000 Remove
| Firm |
Rank |
DI Index (?) |
Size (?) |
Headquarters |
Revenue (US) |
Staff |
Offices |
Year |
| HKS, Inc. |
8 |
|
|
Dallas, TX |
$206,000,000 |
940 |
18 |
1939 |
| HDR Architecture |
6 |
|
|
Omaha, NE |
$264,600,000 |
1,500 |
43 |
1917 |
| Perkins + Will |
4 |
|
|
Chicago, IL |
$306,000,000 |
1,517 |
23 |
1935 |
| HOK |
3 |
|
|
St. Louis, MO |
$246,786,000 |
1,695 |
25 |
1955 |
| Jacobs (Architecture) |
5 |
|
|
Pasadena, CA |
$220,020,000 |
2,400 |
160 |
1947 |
| AECOM (Architecture) |
2 |
|
|
Los Angeles, CA |
$384,822,000 |
4,399 |
400 |
1990 |
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 |