# PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK

Summary updated: 2026-10-02T12:42:50.732751Z
Canonical: https://finbar.com/research/companies/perusahaan-perseroan-persero-pt-telekomunikasi-indonesia-tbk

## Overview

PT Telekomunikasi Indonesia Tbk (Telkom) is an Indonesian state-owned telecommunications and digital-services company. Its core businesses include mobile and fixed broadband, connectivity and network infrastructure, international and wholesale telecommunications, and enterprise ICT and digital solutions. [1](https://app.finbar.com/go?id=P151457473)[2](https://www.telkom.co.id/sites/solutions/en_US/page/solution-overview-1035) Indonesia is its principal market, complemented by international operations and offices across Asia-Pacific, the Middle East, Australia and the United States. [3](https://app.finbar.com/go?id=T17407150)[4](https://www.telkom.co.id/sites/about-us/en_US/page/profile-and-brief-history-24)

Telkom’s stated mission is to build digital infrastructure and platforms, develop digital talent, and orchestrate the digital ecosystem, with the purpose of contributing to a more prosperous and competitive nation. [5](https://www.telkom.co.id/minio/show/data/image_upload/page/C.2.1_Annual%20Report%20FY%202023%20page%2046-47..pdf) For FY2025, TelkomGroup reported consolidated revenue of Rp146.742 trillion and 21,151 employees. [6](https://app.finbar.com/go?id=T17407806)[7](https://www.telkom.co.id/minio/show/data/image_upload/page/1787710432696_original_B-6-2-Annual-Report-FY-2025-page-92-95.pdf) Telkom traces its institutional roots to 1961 and became a publicly listed company in 1995. [4](https://www.telkom.co.id/sites/about-us/en_US/page/profile-and-brief-history-24)
[1](https://app.finbar.com/go?id=P151457473)[3](https://app.finbar.com/go?id=T17407150)[6](https://app.finbar.com/go?id=T17407806)[2](https://www.telkom.co.id/sites/solutions/en_US/page/solution-overview-1035)[4](https://www.telkom.co.id/sites/about-us/en_US/page/profile-and-brief-history-24)[5](https://www.telkom.co.id/minio/show/data/image_upload/page/C.2.1_Annual%20Report%20FY%202023%20page%2046-47..pdf)[7](https://www.telkom.co.id/minio/show/data/image_upload/page/1787710432696_original_B-6-2-Annual-Report-FY-2025-page-92-95.pdf)

## Products & services

Telkom Indonesia offers consumer mobile connectivity through Telkomsel, including cellular data and internet, voice and SMS. In 2025, cellular data and internet revenue was Rp71,289 billion (48.6% of consolidated revenue), while cellular voice generated Rp4,400 billion and SMS Rp3,163 billion. Telkomsel’s 5G service was available at selected locations in more than 80 cities and regencies, supported by 4,913 BTS. [8](https://app.finbar.com/go?id=P151458157)[9](https://app.finbar.com/go?id=P151455320) IndiHome provides fixed broadband; its 2025 revenue was Rp26,119 billion (17.8% of consolidated revenue). Telkom also offers converged fixed-mobile packages through Telkomsel One. [8](https://app.finbar.com/go?id=P151458157)[10](https://app.finbar.com/go?id=P151455328)

Business and institutional offerings include fixed broadband and Wi-Fi, Ethernet and other data communications, SD-WAN, leased channels such as Metro Ethernet and VPN-IP, high-capacity point-to-point connections, fixed voice and satellite connectivity. [11](https://app.finbar.com/go?id=P151455335) Digital services include MAXstream video-on-demand, Langit Musik and Dunia Games, which combines gaming content and distribution with payment facilities, esports and gaming communities. [12](https://app.finbar.com/go?id=P151455321) NeutraDC offers data-center, cloud and marketplace services, including hyperscale capacity in Cikarang and development in Batam. [13](https://app.finbar.com/go?id=P151455360) BigVision provides video and image analytics, including object detection, OCR and face recognition, for applications such as CCTV analytics, e-KYC and document extraction, with cloud or on-premise deployment. [14](https://app.finbar.com/go?id=T17407173)

For 2025, the broad reported revenue categories were data, internet and IT services (Rp90,044 billion; 61.3% of consolidated revenue), IndiHome (Rp26,119 billion; 17.8%), interconnection (Rp8,972 billion; 6.1%), telephone (Rp8,135 billion; 5.5%), network (Rp3,645 billion; 2.5%), other services (Rp6,952 billion; 4.7%) and lessor transactions (Rp2,875 billion; 2.0%). These are service-category totals, not a product-by-product revenue breakdown; individual offerings may be included within broader categories. [15](https://app.finbar.com/go?id=T17407763) Telkom separately reported that its mobile business contributed 72.2% of 2025 revenue. [16](https://app.finbar.com/go?id=P151455064)
[8](https://app.finbar.com/go?id=P151458157)[9](https://app.finbar.com/go?id=P151455320)[10](https://app.finbar.com/go?id=P151455328)[11](https://app.finbar.com/go?id=P151455335)[12](https://app.finbar.com/go?id=P151455321)[13](https://app.finbar.com/go?id=P151455360)[14](https://app.finbar.com/go?id=T17407173)[15](https://app.finbar.com/go?id=T17407763)[16](https://app.finbar.com/go?id=P151455064)

## Geographic presence

Telkom’s geographic operations are centered in Indonesia. Telkomsel’s 4G/LTE network covered more than 97% of the Indonesian population, with 293,136 base transceiver stations at December 2025 [17](https://www.telkom.co.id/minio/show/data/image_upload/page/1787711147798_original_C-2-3-Annual-Report-FY-2025-page-122-133.pdf). Telkom’s domestic organization includes five regional offices and 31 telecommunications areas [18](https://www.telkom.co.id/minio/show/data/image_upload/page/1754453683125_original_C.2.3%20Annual%20Report%20FY%202024%2C%20page%20117-131.pdf).

The company also has an international connectivity and wholesale business serving telecom operators and overseas customers [19](https://app.finbar.com/go?id=P151455867). This International segment generated Rp10,673 billion of external revenue in 2025, approximately 7.3% of the reported total external revenue across segments; this is a business-segment share, not a measure of revenue earned outside Indonesia [20](https://app.finbar.com/go?id=T17407301)[6](https://app.finbar.com/go?id=T17407806). The company’s overseas subsidiaries include entities in Singapore, Hong Kong, Timor-Leste, the United States, Malaysia and Australia [21](https://app.finbar.com/go?id=T17407627)[22](https://app.finbar.com/go?id=T17407628). The available disclosures do not provide country-level revenue percentages or a geographic breakdown of employees.
[19](https://app.finbar.com/go?id=P151455867)[20](https://app.finbar.com/go?id=T17407301)[6](https://app.finbar.com/go?id=T17407806)[21](https://app.finbar.com/go?id=T17407627)[22](https://app.finbar.com/go?id=T17407628)[22](https://app.finbar.com/go?id=T17407628)[22](https://app.finbar.com/go?id=T17407628)[22](https://app.finbar.com/go?id=T17407628)[22](https://app.finbar.com/go?id=T17407628)[22](https://app.finbar.com/go?id=T17407628)[17](https://www.telkom.co.id/minio/show/data/image_upload/page/1787711147798_original_C-2-3-Annual-Report-FY-2025-page-122-133.pdf)[18](https://www.telkom.co.id/minio/show/data/image_upload/page/1754453683125_original_C.2.3%20Annual%20Report%20FY%202024%2C%20page%20117-131.pdf)

## Business segments

For FY2025, Telkom reported five business-pillar segments. **B2C** serves individual and residential customers with mobile and fixed broadband; **B2B Infra** provides and manages telecommunications infrastructure, including towers, fiber and backbone networks, data centers, and satellites; **B2B ICT** provides systems integration, IT services, and digital solutions; **International** covers international connectivity and wholesale services; and **Others** includes support and other activities such as media/content, consulting and management, trading and distribution, investment, and business development. [19](https://app.finbar.com/go?id=P151455867)[23](https://www.sec.gov/Archives/edgar/data/1001807/000110465926062051/tmb-20251231x20f.htm)

By FY2025 external revenue, the approximate segment contributions were **B2C 72.2%**, **B2B Infra 6.1%**, **B2B ICT 10.4%**, **International 7.3%**, and **Others 4.0%**. These shares are calculated from the segment external-revenue figures relative to consolidated external revenue. Telkom changed from its earlier customer-facing-unit segmentation to the business-pillar basis and restated comparative segment information; its 2024 labels (Mobile, Consumer, Enterprise, WIB, and Others) are an earlier reporting scheme, not additional FY2025 segments. [24](https://app.finbar.com/go?id=P151458385)[23](https://www.sec.gov/Archives/edgar/data/1001807/000110465926062051/tmb-20251231x20f.htm)
[19](https://app.finbar.com/go?id=P151455867)[24](https://app.finbar.com/go?id=P151458385)[23](https://www.sec.gov/Archives/edgar/data/1001807/000110465926062051/tmb-20251231x20f.htm)

## Company history

Telkom’s origins date to 1884, when the Dutch colonial government established a commercially operated postal and telegraph service. In 1965, telecommunications operations were separated from postal services and organized as a dedicated state-owned enterprise; in 1974, that enterprise became Perumtel, while telecommunications-equipment maker PT Industri Telekomunikasi Indonesia was spun off. [25](https://app.finbar.com/go?id=P151457432)[26](https://app.finbar.com/go?id=P151455213)[27](https://app.finbar.com/go?id=P151455214)

In 1991, Perumtel was transformed into the state-owned limited-liability company PT Telekomunikasi Indonesia. Telkom shares began trading in Indonesia and New York in 1995, the same year its mobile subsidiary Telkomsel began operations. [28](https://app.finbar.com/go?id=P151455215)[3](https://app.finbar.com/go?id=T17407150)[21](https://app.finbar.com/go?id=T17407627)

Telkom launched its IndiHome fixed-broadband service in 2015, and Telkomsel launched 5G service in May 2021. In 2023, Telkom transferred the IndiHome business to Telkomsel, integrating the fixed-broadband business with the mobile operator. [29](https://www.telkom.co.id/sites/berita/id_ID/news/performansi-bisnis-seluler-telkom-tetap-kuat%2C-indihome-mulai-menggeliat-436)[9](https://app.finbar.com/go?id=P151455320)[30](https://app.finbar.com/go?id=P151457279)[31](https://www.telkom.co.id/sites/news-resources/en_US/news/telkom-to-integrate-indihome-into-telkomsel-1949)
[25](https://app.finbar.com/go?id=P151457432)[26](https://app.finbar.com/go?id=P151455213)[27](https://app.finbar.com/go?id=P151455214)[28](https://app.finbar.com/go?id=P151455215)[3](https://app.finbar.com/go?id=T17407150)[21](https://app.finbar.com/go?id=T17407627)[9](https://app.finbar.com/go?id=P151455320)[30](https://app.finbar.com/go?id=P151457279)[29](https://www.telkom.co.id/sites/berita/id_ID/news/performansi-bisnis-seluler-telkom-tetap-kuat%2C-indihome-mulai-menggeliat-436)[31](https://www.telkom.co.id/sites/news-resources/en_US/news/telkom-to-integrate-indihome-into-telkomsel-1949)

## Sources

1. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151457473)
2. [www.telkom.co.id](https://www.telkom.co.id/sites/solutions/en_US/page/solution-overview-1035)
3. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=T17407150)
4. [www.telkom.co.id](https://www.telkom.co.id/sites/about-us/en_US/page/profile-and-brief-history-24)
5. [www.telkom.co.id](https://www.telkom.co.id/minio/show/data/image_upload/page/C.2.1_Annual%20Report%20FY%202023%20page%2046-47..pdf)
6. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=T17407806)
7. [www.telkom.co.id](https://www.telkom.co.id/minio/show/data/image_upload/page/1787710432696_original_B-6-2-Annual-Report-FY-2025-page-92-95.pdf)
8. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151458157)
9. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455320)
10. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455328)
11. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455335)
12. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455321)
13. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455360)
14. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=T17407173)
15. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=T17407763)
16. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455064)
17. [www.telkom.co.id](https://www.telkom.co.id/minio/show/data/image_upload/page/1787711147798_original_C-2-3-Annual-Report-FY-2025-page-122-133.pdf)
18. [www.telkom.co.id](https://www.telkom.co.id/minio/show/data/image_upload/page/1754453683125_original_C.2.3%20Annual%20Report%20FY%202024%2C%20page%20117-131.pdf)
19. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455867)
20. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=T17407301)
21. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=T17407627)
22. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=T17407628)
23. [www.sec.gov](https://www.sec.gov/Archives/edgar/data/1001807/000110465926062051/tmb-20251231x20f.htm)
24. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151458385)
25. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151457432)
26. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455213)
27. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455214)
28. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151455215)
29. [www.telkom.co.id](https://www.telkom.co.id/sites/berita/id_ID/news/performansi-bisnis-seluler-telkom-tetap-kuat%2C-indihome-mulai-menggeliat-436)
30. [PERUSAHAAN PERSEROAN PERSERO PT TELEKOMUNIKASI INDONESIA TBK — Full financial report (2025 Y)](https://app.finbar.com/go?id=P151457279)
31. [www.telkom.co.id](https://www.telkom.co.id/sites/news-resources/en_US/news/telkom-to-integrate-indihome-into-telkomsel-1949)

AI-generated summary; may contain errors. Not investment advice. Sign up to Finbar to view original document sources and access worldwide fundamental financial data and intelligence.