| Lerner David Littenberg Krumholz and Mentlik | Cranford, NJ (US) | 19,422 | 7.4% |
| Oblon Mcclelland Maier and Neustadt | Alexandria, VA (US) | 55,968 | 5.0% |
| Cantor Colburn | Hartford, CT (US) | 61,459 | 3.6% |
| Birch Stewart Kolasch and Birch | Merrifield, VA (US) | 99,426 | 3.6% |
| Sughrue Mion | Washington, DC (US) | 102,482 | 3.5% |
| Greenblum and Bernstein | Arlington, VA (US) | 27,637 | 3.4% |
| Westerman Hattori Daniels and Adrian | Tysons, VA (US) | 18,886 | 3.3% |
| Oliff | Alexandria, VA (US) | 41,678 | 2.9% |
| Buchanan Ingersoll Rooney | Alexandria, VA (US) | 25,328 | 2.8% |
| K and L Gates | Pittsburgh, PA (US) | 18,561 | 2.4% |
