HAS Development Corporation engages in the development and management of airport terminals. It also offers related consulting and training services. The company is based in Houston, Texas. HAS Development Corporation operates as a subsidiary of Houston Airport System. HAS Development Corporation (HASDC) is a private, non-profit 501(c)(3), Texas corporation formed to develop alternate revenue sources for the Houston Airport System (HAS), and is the affiliate through which HAS provides airport operator expertise via an exclusive Technical Services Agreement (TSA).