Last updated 10-5-08.
| Full Firm Name | City | State |
| Baker & McKenzie LLP | Dallas | TX |
| Baker & McKenzie LLP | Houston | TX |
| Baker & McKenzie LLP | San Diego | CA |
| Baker & McKenzie LLP | Washington | D.C. |
| Baker Botts L.L.P. | Austin | TX |
| Baker Botts L.L.P. | Dallas | TX |
| Baker Botts L.L.P. | Houston | TX |
| Baker Botts L.L.P. | New York | NY |
| Biggers & Ohanian, LLP | Austin | TX |
| Bracewell & Giuliani LLP | Austin | TX |
| Bracewell & Giuliani LLP | Houston | TX |
| Brinks Hofer Gilson & Lione P.C. | Chicago | IL |
| Bromberg & Sunstein LLP | Boston | MA |
| Cadwalader, Wickersham & Taft LLP | New York | NY |
| Campbell Stephenson LLP | Austin | TX |
| Carrington Coleman Sloman & Blumenthal L.L.P. | Dallas | TX |
| Cash Klemchuk Powers Taylor LLP | Dallas | TX |
| Chowdhury & Georgakis, P.C. | Houston | TX |
| Conley Rose, P.C. | Austin | TX |
| Conley Rose, P.C. | Fort Collins | CO |
| Conley Rose, P.C. | Houston | TX |
| Conley Rose, P.C. | Plano | TX |
| Connolly Bove Lodge & Hutz LLP | Los Angeles | CA |
| Connolly Bove Lodge & Hutz LLP | Washington | DC |
| Connolly Bove Lodge & Hutz LLP | Wilmington | DE |
| Cox Smith Matthews Incorporated | San Antonio | TX |
| Danamraj & Emanuelson, P.C. | Dallas | TX |
| Darby & Darby, PC | New York | NY |
| Dechert LLP | Austin | TX |
| DeLizio Gilliam PLLC | Cypress | TX |
| Dorsey & Whitney LLP | Minneapolis | MN |
| Dykema Gossett PLLC | Detroit | MI |
| Edmonds PC | Houston | TX |
| Egbert Law Offices PLLC | Houston | TX |
| Faegre & Benson LLLP | Denver | CO |
| Fenwick & West LLP | Mountain View | CA |
| Fish & Richardson P.C. | Austin | TX |
| Fish & Richardson P.C. | Boston | MA |
| Fish & Richardson P.C. | Dallas | TX |
| Fish & Richardson P.C. | Redwood City | CA |
| Fletcher Yoder PC | Houston | TX |
| Foley & Lardner LLP | Milwaukee | WI |
| Foley Hoag LLP | Boston | MA |
| Fulbright & Jaworski L.L.P. | Austin | TX |
| Fulbright & Jaworski L.L.P. | Dallas | TX |
| Fulbright & Jaworski L.L.P. | Houston | TX |
| Fulbright & Jaworski L.L.P. | Los Angeles | CA |
| Fulbright & Jaworski L.L.P. | Minneapolis | MN |
| Fulbright & Jaworski L.L.P. | New York | NY |
| Fulbright & Jaworski L.L.P. | San Antonio | TX |
| Fulbright & Jaworski L.L.P. | Washington | DC |
| Gardere Wynne Sewell LLP | Dallas | TX |
| Garlitz Bell LLP | Dallas | TX |
| Glast, Phillips & Murray, P.C. | Dallas | TX |
| Goodwin Procter LLP | Boston | MA |
| Harness Dickey & Pierce PLC | Troy | MI |
| Haynes and Boone, LLP | Dallas | TX |
| Haynes and Boone, LLP | Houston | TX |
| Heim, Payne & Chorush, L.L.P. | Houston | TX |
| Hickman Palermo Truong & Becker LLP | San Jose | CA |
| Howrey LLP | Houston | TX |
| Hunton & Williams LLP | Atlanta | GA |
| Hunton & Williams LLP | New York | NY |
| Hunton & Williams LLP | Richmond | VA |
| Hunton & Williams LLP | Washington | D.C. |
| Jackson Walker L.L.P. | Austin | TX |
| Jackson Walker L.L.P. | Dallas | TX |
| Jackson Walker L.L.P. | Houston | TX |
| Jackson Walker L.L.P. | San Antonio | TX |
| Jones Day | Chicago | IL |
| Jones Day | Dallas | TX |
| Jones Day | Houston | TX |
| Jones Day | Palo Alto | CA |
| Jones Day | Palo Alto | CA |
| Jones Day | San Diego | CA |
| Jones Day | San Francisco | CA |
| Jones Day | Washington | DC |
| Kirkland & Ellis LLP | Chicago | IL |
| Kirkland & Ellis LLP | Los Angeles | CA |
| Kirkland & Ellis LLP | New York | NY |
| Kirkland & Ellis LLP | Palo Alto | CA |
| Kirkland & Ellis LLP | San Francisco | CA |
| Kirkland & Ellis LLP | Washington | DC |
| Kirkland & Ellis LLP | Wilmington | DE |
| Klarquist Sparkman, LLP | Portland | OR |
| Knobbe Martens Olson & Bear LLP | Irvine | CA |
| Latham & Watkins LLP | Costa Mesa | CA |
| Lee & Hayes, PLLC | Austin | TX |
| Lee & Hayes, PLLC | Seattle | WA |
| Lee & Hayes, PLLC | Spokane | WA |
| Locke Lord Bissell & Liddell LLP | Dallas | TX |
| Locke Lord Bissell & Liddell LLP | Houston | TX |
| McAndrews, Held & Malloy, Ltd. | Chicago | IL |
| McGinnis, Lochridge & Kilgore, L.L.P. | Austin | TX |
| McKool Smith, PC | Dallas | TX |
| Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C. | Austin | TX |
| Moore Landrey LLP | Austin | TX |
| Morgan & Finnegan, L.L.P. | New York | NY |
| Morgan, Lewis & Bockius LLP | Dallas | TX |
| Morgan, Lewis & Bockius LLP | Houston | TX |
| Morgan, Lewis & Bockius LLP | Palo Alto | CA |
| Novak Druce + Quigg, LLP | Houston | TX |
| Novak Druce + Quigg, LLP | San Francisco | CA |
| Novak Druce + Quigg, LLP | Washington | DC |
| Patterson & Sheridan, LLP | Houston | TX |
| Patterson & Sheridan, LLP | Palo Alto | CA |
| Patterson & Sheridan, LLP | Shrewsbury | NJ |
| Patterson & Sheridan, LLP | Summerfield | NC |
| Pirkey Barber LLP | Austin | TX |
| Porter & Hedges LLP | Houston | TX |
| Proskauer Rose LLP | New York | NY |
| Rosenbaum & Associates, P.C. | Northbrook | IL |
| Schubert Osterrieder & Nickelson PLLC | Austin | TX |
| Schubert Osterrieder & Nickelson PLLC | Houston | TX |
| Schwabe, Williamson & Wyatt | Portland | OR |
| Schwabe, Williamson & Wyatt | Seattle | WA |
| Shook, Hardy & Bacon LLP | Houston | TX |
| Shook, Hardy & Bacon LLP | Kansas City | MO |
| Shore Chan Bragalone LLP | Dallas | TX |
| Slater & Matsil, LLP | Dallas | TX |
| Snell & Wilmer, L.L.P. | Phoenix | AZ |
| Sughrue Mion, PLLC | Washington | DC |
| Sutherland Asbill & Brennan LLP | Atlanta | GA |
| Thompson & Knight LLP | Dallas | TX |
| Townsend and Townsend and Crew LLP | Denver | CO |
| Townsend and Townsend and Crew LLP | Palo Alto | CA |
| Townsend and Townsend and Crew LLP | San Diego | CA |
| Townsend and Townsend and Crew LLP | San Francisco | CA |
| Townsend and Townsend and Crew LLP | Seattle | WA |
| Townsend and Townsend and Crew LLP | Tokyo | JP |
| Townsend and Townsend and Crew LLP | Walnut Creek | CA |
| Townsend and Townsend and Crew LLP | Washington | DC |
| Weil, Gotshal & Manges LLP | Austin | TX |
| Weil, Gotshal & Manges LLP | Houston | TX |
| Wilmer Cutler Pickering Hale & Dorr LLP | New York | NY |
| Wilson Sonsini Goodrich & Rosati | New York | NY |
| Wilson Sonsini Goodrich & Rosati | Palo Alto | CA |
| Wilson Sonsini Goodrich & Rosati | San Diego | CA |
| Wilson Sonsini Goodrich & Rosati | Washington | DC |
| Zagorin OBrien Graham LLP | Austin | TX |