BSA Ltd. provides installation and maintenance solutions to the broadcast and telecommunications industries. It operates through the following segments: BSA Communications and Utility Infrastructure, BSA Advanced Property Solutions, and Others. The BSA Communications and Utility Infrastructure segment provides services to the telecommunications, subscription television and utility industries. The BSA Advanced Property Solutions segment offers design, installation, maintenance, and optimization of building services for all hard assets in commercial and industrial buildings and properties, including: Fire Detection and Suppression, Mechanical Services, Heating, Ventilation, Air Conditioning, Refrigeration, Electrical, and Building Management Systems. The Others segment involves in the corporate support services. The company was founded on July 1, 1999 and is headquartered in Macquarie Park, Australia.