• Worldwide staff: 3,000 to 5,000 Remove
| Firm | Rank | DI Index (?) | Size (?) | Headquarters | Revenue | Staff | Offices | Year |
|---|---|---|---|---|---|---|---|---|
| AECOM (Architecture) | 2 | Los Angeles, CA | $687,520,000 | 4,399 | 400 | 1990 | ||
| Gensler | 1 | San Francisco, CA | $764,081,273 | 3,500 | 34 | 1965 |
Note: you may click on any of the column headings in the table above to change the sort order.
Showing Firms 1 to 2 of 2
| 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 |