APT Satellite Holdings Limited, an investment holding company, maintains, operates, and provides satellite transponder capacity and related services, satellite-based broadcasting and telecommunications services, and other services. It offers a range of Ka-band, HTS, and Ku-band transponder leasing services to its broadcast and telecommunication customers; satellite TV broadcasting and multi-channel per carrier broadcast platforms services; and teleport and network services, including hub-based and single channel per carrier services. The company provides data center services that comprise rack leasing, server and equipment hosting, cloud management, IP gateway transit, and customized managed services; offers OTT services. In addition, it operates in-orbit satellites consisting of APSTAR-5C, APSTAR-6C, APSTAR-7 and APSTAR-9, APSTAR-6E and APSTAR-6D in Asia, Oceania, Middle East, and Africa.