BSA Limited, together with its subsidiaries, provides services for communications and utilities infrastructure, and property solutions in Australia. It operates through two segments, Communications & Utility Infrastructure (CUI) and Advanced Property Solutions (APS). The CUI segment engages in the delivery of bundled services over fixed line and wireless networks; and installation of subscription television and smart meters to the telecommunications, subscription television, and utility industries. The APS segment designs, installs, maintains, and optimizes building services for various hard assets in facilities and infrastructures, including fire detection and suppression, mechanical services, heating, ventilation, air conditioning, refrigeration, electrical, and building management systems. BSA Limited was incorporated in 1999 and is based in Chatswood, Australia.