| K and L Gates | Pittsburgh, PA (US) | 18,590 | 7.0% |
| Fish and Richardson | Boston, MA (US) | 88,415 | 6.9% |
| Knobbe Martens Olson and Bear | Irvine, CA (US) | 67,381 | 6.8% |
| Foley and Lardner | Chicago, IL (US) | 84,117 | 6.6% |
| Sughrue Mion | Washington, DC (US) | 102,569 | 6.6% |
| Kilpatrick Townsend and Stockton | Atlanta, GA (US) | 49,875 | 5.7% |
| Norton Rose Fulbright | London, GB | 15,559 | 5.6% |
| Finnegan Henderson Farabow Garrett and Dunner | Atlanta, GA (US) | 63,110 | 5.5% |
| Anova Law Group | Sterling, VA (US) | 7,329 | 5.1% |
| Mintz Levin Cohn Ferris Glovsky and Popeo | Boston, MA (US) | 16,105 | 4.9% |
