PT Indosat Tbk is an Indonesia-based company. The Company is engaged in the business activities of information and telecommunications services, wholesale trades, convergence technology services, employment and other business support activities, and financial activities. The Company operates through three segments: Cellular, Fixed, and Multimedia, Data Communication, Internet (MIDI). The Cellular segment includes data, digital services, voice and short message service (SMS), interconnection, and other telecommunication services. The MIDI segment includes fixed Internet, fixed connectivity, IT services, and electronic payment. The Fixed segment includes fixed line telecommunications, international calls, and agency relationships. The Company’s products and services include IM3, Tri Indonesia, Indosat Business, Indosat HiFi, 5th generation (5G), Network Coverage, VoLTE, and others. Its subsidiaries are Indosat Singapore Pte. Ltd. and PT Aplikanusa Lintasarta.