| Birch Stewart Kolasch and Birch | Merrifield, VA (US) | 99,115 | 5.3% |
| Sughrue Mion | Washington, DC (US) | 102,115 | 4.7% |
| Oblon Mcclelland Maier and Neustadt | Alexandria, VA (US) | 55,753 | 4.6% |
| Morgan Lewis and Bockius | Philadelphia, PA (US) | 44,202 | 3.8% |
| Oliff | Alexandria, VA (US) | 41,487 | 3.5% |
| Ratnerprestia | King of Prussia, PA (US) | 15,660 | 3.0% |
| Foley and Lardner | Chicago, IL (US) | 83,693 | 3.0% |
| Kilpatrick Townsend and Stockton | Atlanta, GA (US) | 49,638 | 3.0% |
| Fish and Richardson | Boston, MA (US) | 87,990 | 2.9% |
| Knobbe Martens Olson and Bear | Irvine, CA (US) | 67,182 | 2.9% |
