Thaicom Public Company Limited is primarily engaged in transponder service for domestic and international communications. The Company's segments include Satellite business services; Internet services and media, and Telephone network. Its Satellite business services segment is engaged in services relating to the satellite business and the transponder services. Its Internet services and media segment is engaged in sales and services relating to the Internet and media business. Its Telephone network segment is engaged in sales and services relating to the telephone network business. Its geographical segments include Thailand, Australia, China, India, Japan, Myanmar and others. The Company, along with its subsidiaries, is engaged in the sale of user terminal of iPSTAR, broadband content services, sale of direct television equipment, Internet data center services, Internet services and satellite uplink-downlink services.