Telkomsel is the leading operator of cellular telecommunications services in Indonesia by market share and revenue share. By the end of March 2009, Telkomsel had 72.1 million customers which based on industry statistics represented an estimated market share of approximately 50%. Telkomsel provides cellular services in Indonesia, through its own nationwide dual-band GSM 900-1800 MHz, 3G network, and internationally, through 341 international roaming partners in 180 countries (end of March 2009). In September 2006, Telkomsel became the first operator in Indonesia to launch 3G services.

PT Excelcomindo Pratama Tbk. (“XL” or the “Company”) was established on 6 October 1989 under the name of PT Grahametropolitan Lestari with its main business being in trading and general services. XL started its commercial operations on 8 October 1996, by providing cellular mobile telephony services using the GSM 900 technology. Later, XL was also awarded the Cellular Mobile Network License for DCS 1800, and the Closed Regular Network License, as well as licenses for Internet and Service Provider (ISP) and Voice over Internet Protocol (VoIP). In 2006, XL obtained 3G Cellular Mobile Network License and started to launch commercially in September 2006.

PT Indosat Tbk was established by the Government on November 10, 1967 as a foreign investment company to provide international telecommunications services in Indonesia and began commercial operations in September 1969 to build, transfer and operate an International Telecommunications Satellite Organization, or Intelsat, earth station in Indonesia to access Intelsat’s Indian Ocean Region satellites for a period of 20 years. As a global consortium of international satellite communications organizations, Intelsat owns and operates a number of telecommunications satellites.

PT Natrindo Telepon Seluler, as the holder of registered trademark of AXIS, is a national GSM and 3G cellular service provider in Indonesia, offering innovative and affordable wireless communications services within its service areas. The company began operations in Java and Sumatra, and is rapidly expanding its 2G and 3G networks to major market and population centers throughout the archipelago. The AXIS brand and logo is a symbol of progressiveness and change. Our goal is for subscribers to enjoy the full benefit of mobile communications services, which will enrich the way they work and play.

It all started from Hutchison Telecom International, one of the largest telecommunications service company in the world, who have a vision to provide communication services in this society of tomorrow. From this vision of Indonesia Hutchison CP Telecommunications (HCPT) was formed and to realize that vision, HCPT operate 2G and 3G services in Indonesia under the banner 3.