Fulbright and Jaworski
Fulbright & Jaworski, "a full-service international law firm, serves the needs of businesses, governments, non-profit organizations and individual clients around the world. Fulbright is one of the largest law firms in the United States with nearly 1,000 lawyers and more than 50 integrated practice areas. There are sixteen Fulbright locations world-wide, with international locations in Beijing, London, Munich, Hong Kong, Dubai and Riyadh." 
"R. C. Fulbright was a railway regulation expert at a Houston law firm when the partners in the world's largest cotton trader, Anderson Clayton Company, recognized his talent and potential. M. D. Anderson persuaded Fulbright to start an independent practice representing shippers, with Anderson Clayton as his sole client.
"To expand his promising, but specialized, practice, Fulbright turned to J. H. Crooker, a litigator and former district attorney. In 1919, they founded what is today one of the largest law firms in the United States."