United Development Co. engages in the investment in infrastructure and utilities; hydrocarbon and energy; urban development; environment related businesses; marina and related services; hospitality and leisure; business management; and providing information technology solutions. It operates through the following business segments: Urban Development; Hydrocarbon and Energy; Hospitality and Leisure; and Infrastructure and Utilities. The Urban Development segment includes real estate development and constructions activities. The Hydrocarbon & Energy segment deals with the production and sale of chemicals and hydrocarbon materials. The Hospitality and Leisure segment includes investment and development of hotels and leisure facilities and selling of luxurious items. The Infrastructure and Utilities segment handles the construction and management of district cooling systems and marina activities. The company was founded on February 2, 1999 and is headquartered in Doha, Qatar.