CNA Group Ltd. engages in the provision, design and implementation of integrated control and automation systems. The company operates through the following segments: Mechanical, Electrical and Plumbing, Information Communication Technology and Maintenance, Sales of Products and Others. The Mechanical, Electrical and Plumbing segment includes works which cover infrastructural projects for hospitals, airports and commercial building. The Information Communication Technology segment includes extra low voltage systems, intelligent building management systems, and energy management system which are installed to automate, control, and manage virtually every facility in a building or industrial plant. The Maintenance, Sales of Products and Others segment includes maintaining the control and automation solutions in airports, water treatment facilities, and commercial buildings over the contractual period, and the sale of indoor air quality solution products such as filtration systems and germicidal ultra violet C emitters which are used in hospitals and offices. CNA Group was founded by Michael Ong Liang Huat on January 26, 1990 and is headquartered in Singapore.