PT Telekomunikasi Indonesia, Tbk (NYSE: TLK), commonly known as Telkom Indonesia, is the largest integrated telecommunications operator in Indonesia. Established through a series of reorganizations dating back to the Dutch East Indies Postal and Telegraph Service in the mid-19th century, the company operates as a state-owned enterprise with its headquarters in Jakarta. Telkom Indonesia provides a full suite of fixed-line and mobile services, broadband internet, data communications, and network infrastructure across one of the world’s most geographically diverse archipelagos.
Telkom Indonesia’s core offerings include fixed-line voice and broadband services under its IndiHome brand, which delivers fiber-to-the-home connectivity for residential and small business customers. The company also holds a majority stake in Telkomsel, Indonesia’s leading mobile network operator, offering 2G, 3G, 4G, and 5G services nationwide. In addition, Telkom Indonesia has expanded into enterprise ICT solutions, managed network services, data center operations, cloud computing, cybersecurity, and Internet of Things (IoT) platforms to support digital transformation across government, finance, manufacturing, and retail sectors.
Operating across more than 17,000 islands and 500 cities, Telkom Indonesia serves both urban and remote communities through an extensive fiber backbone, submarine cable systems, and a network of base stations. The company has pursued strategic partnerships and joint ventures to strengthen its regional presence, including collaborations in Southeast Asia and beyond. Its digital ecosystem also encompasses e-payment services, content streaming, and cloud-based applications designed to enhance social and economic inclusion throughout Indonesia.
Governed by a board of commissioners and a professional board of directors under the oversight of the Ministry of State-Owned Enterprises, Telkom Indonesia continues to invest in next-generation technologies and infrastructure. The company’s ongoing initiatives focus on expanding affordable broadband access, deploying advanced mobile networks, and developing digital platforms that support Indonesia’s vision for a digitally empowered society and economy.
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