James W. O'Brien

Tax Executives Institute, Inc. operates as an association. The private company is based in Washington.

Tactical Air Defense Services, Inc., was aerospace/defense services contractor that offered tactical aviation services, aircraft maintenance, and other aerospace/defense services to the United States and Foreign militaries. The company was founded on July 9, 1998 and is headquartered in Carson, NV.

Founded in 1989, Fairfax Partners LLC is a private equity firm located in McLean, Virginia

TNP Enterprises, Inc. is engaged in providing community based electric service to 85 cities and more than 252,000 customers in Texas and New Mexico.

TRAXUS Technologies, Inc. provided radio frequency identification and systems integration services. It offered services to retailers, distributors, warehouse operators, and government suppliers. The company was founded in November 2002 and was headquartered in McLean, VA.

Founded in 1992 by Cleveland Christophe and Duane Hill, TSG Capital Group LLC is a private equity firm located in Stamford, Connecticut

TA Associates Management LP(TA Associates) is a venture capital firm headquartered in Boston. The firm is founded in 1968 by Peter Brooke a subsidiary of TA Associates Management Holding LP.