
BSA (ASX:BSA) is an Australian publicly-listed technical services and field solutions company with over 1,200 employees. BSA provides installation and maintenance services for a range of industries, including telecommunications, technology, broadcast, and the building services industry. BSA provides a range of services, including installation and maintenance of telecommunications networks, including the nbn, construction and maintenance of electrical and power networks, installation and maintenance of security and surveillance systems, data and communications cabling and audio-visual systems.