Untrammeled by convention, with an unbridled passion for real estate development and acquisition, Trammell Crow has cast a wide net over commercial real estate in the US and Canada. A subsidiary of real estate services giant CBRE, Trammell Crow's portfolio covers more than 15 major cities and includes some 525 million sq. ft. valued at about $55 billion. The firm serves developers, tenants, and investors in office, industrial, retail, mixed-use, airport, multifamily residential, and health care facilities. Trammell Crow offers development services to its clients who occupy buildings, and investment funding and joint-venture opportunities to its real estate investment clients.