Asia Satellite Telecommunications Holdings Limited is an investment holding company. The company and its subsidiaries are engaged in the provision of transponder capacity and broadband access services. The Company operates mainly through operation, maintenance and provision of satellite telecommunication systems for broadcasting and telecommunication. The Company owns and operates four satellites that are located in geostationary positions over the Asian landmass. The Company�s subsidiaries include AsiaSat BVI Limited, Asia Satellite Telecommunications Company Limited, SpeedCast Holdings Limited and SpeedCast Limited.