| Dowell and Dowell | Alexandria, VA (US) | 2,334 | 28.0% |
| Emch Schaffer Schaub and Porcello Company | Cleveland, OH (US) | 373 | 23.3% |
| Vrsansky Carla J | | 70 | 21.0% |
| Hoffman Wasson Gitler | Washington, DC (US) | 1,121 | 18.8% |
| Adduci Mastriani Schaumberg and Schill | Washington, DC (US) | 68 | 16.7% |
| Jones Day Reavis and Pogue | Los Angeles, CA (US) | 1,650 | 16.1% |
| Price Heneveld Cooper Dewitt and Litton | Grand Rapids, MI (US) | 4,491 | 12.4% |
| Bell Seltzer Park and Gibson | Washington, DC (US) | 3,385 | 12.3% |
| Varnum Riddering Schmidt and Howlett | Grand Rapids, MI (US) | 925 | 10.1% |
| Rhodes Coats Bennett | Raleigh, NC (US) | 1,236 | 9.7% |
