Telkomsat

What Telkomsat does

Telkomsat (PT Telkom Satelit Indonesia) is Indonesia's national satellite operator and a wholly-owned subsidiary of state-affiliated PT Telkom Indonesia (TelkomGroup, under the Danantara sovereign wealth fund since 2025). The company manages five active geostationary satellites — Telkom-3S, Merah Putih, Merah Putih-2, Merah Putih-3, and Mysat-1 — delivering over 70 Gbps of capacity across C-Band, Extended C-Band, and Ku-Band frequencies, and operates Indonesia's largest Satellite Control Center at its Bogor facility. Telkomsat also distributes Starlink LEO services as an authorized Indonesian reseller, and is developing hybrid multi-orbit architecture through a July 2026 MoU with UNIVITY targeting VLEO and Direct-to-Device (D2D) capabilities.

The product portfolio spans VSAT (IP, SCPC, dSCPC, HTS variants), broadband internet (Internet Merah Putih, MangoStar, MangoSphere, BGAN), maritime connectivity (Fleet Broadband, Swift Broadband, MangoStar Maritime, AIS Data, Vessel Information System, Pinisi/Pinisi AI IoT platform), broadcast services (TVRO, TV Uplink, Satellite News Gathering), leased transponder capacity, and emerging Earth Intelligence/Earth Observation data analytics. Revenue derives primarily from recurring subscription services, leased capacity (full or usage-based), managed services for government/BTS backhaul, and channel/wholesale arrangements with ISPs, MSPs, and resellers; pricing is quote-based and not publicly disclosed.

Telkomsat serves roughly 3.5 million users across more than 40,000 nodes, with named enterprise and government customers including Bank BTN, Pertamina Shipping, Garuda Maintenance Facility, Premier Oil, Petronas Carigali, Alfamart, RRI, Indonesian Army (TNI AD), and Indonesian Air Force (TNI AU). Distribution combines direct enterprise field sales, mobile operator partnerships with Telkomsel, XL Axiata, and Indosat Ooredoo Hutchison for the BAKTI USO BTS 4G backhaul program (1,604 sites), an xSP reseller network across Indonesia, and an international footprint spanning Malaysia, India, Timor Leste, and Papua New Guinea through its TSGN subsidiary. The company holds a comprehensive ISO certification stack (9001, 27001, 27035, 20000-1, 45001, 37001) and operates with approximately 700 employees including 40 global team members.

Name

Telkomsat

Legal name

PT Telkom Satelit Indonesia

Website

https://telkomsat.co.id

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Telkomsat (PT Telkom Satelit Indonesia) is Indonesia's national satellite operator and a TelkomGroup subsidiary, managing five GEO satellites plus Starlink LEO distribution to deliver connectivity, VSAT, maritime, broadcast, and Earth Intelligence services to government, enterprise, and 3T-region customers across Indonesia and Southeast Asia.

Ownership category

akta.pro rank

Product category

Satellite Telecommunications

NAICS

Satellite Telecommunications (517410), Satellite Telecommunications (5174), Telecommunications Resellers (517121)

SIC

Communications Services, Nec (4899), Computer Communications Equipment (3576)

akta.pro primary industry

Enterprise Satellite Connectivity & Managed Services (VSAT, SD-WAN over Satcom) (HDAIAJAB)

akta.pro secondary industries

Satellite Backhaul & Trunking for Telecom Operators (Cellular Backhaul, Roaming Extension) (HDAIAJAC), Satellite Mobility Connectivity (Maritime, Aviation, Rail, Land Mobile) (HDAIAJAD), Satellite Network Operations & Capacity Services (NOC, Capacity Leasing, Managed Payload Services) (HDAIAJAI), Satellite IoT & Machine-to-Machine (M2M) Connectivity (LPWAN over Satellite) (HDAIAJAF), Satellite Wholesale Capacity & Backhaul (transponder/HTS capacity, teleport services) (HDAIAEAJ), Satellite Broadband Internet Access (Consumer/SMB) (HDAIAJAA)

Keywords

• Satellite communications services
• VSAT connectivity solutions
• Maritime satellite broadband
• Broadcast satellite transmission
• Enterprise satellite network

Headquarters

HQ city

Mampangprapatan

HQ country

Indonesia

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Satellite Communications Services: Core revenue from satellite transponder capacity, VSAT services (VSAT IP, VSAT SCPC, VSAT dSCPC), and satellite-based connectivity solutions for voice, data, and video communications.
2. Broadband Internet Services: Broadband internet access services including Internet Merah Putih Fixed, MangoStar, MangoSphere, and BGAN providing connectivity to underserved areas. Revenue from monthly subscriptions and quota-based packages.
3. Maritime Connectivity Services: Maritime-specific services including Fleet Broadband, VSAT STAR Maritime, MangoStar Maritime, Internet Merah Putih Maritime (Lite/Basic/Unlimited), providing connectivity for vessels across Indonesian waters.
4. Broadcasting Services: TVRO (Television Receive Only), TV Uplink Facilities, and Satellite News Gathering services for media and broadcast industry customers.
5. Government & Enterprise Solutions: Satellite backhaul for BTS (Base Transceiver Station) Universal Service Obligation sites, enterprise connectivity, and government telecommunications services.
6. Leased Capacity: Satellite transponder capacity provisioning that can be leased in full or based on usage for retail, enterprise, and wholesale customers.
7. Starlink Business Services (SBS): Reseller of Starlink LEO satellite services offering Local Priority and Global Priority plans with flexible data top-up options in 50 GB blocks.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels10 records

Core offering

Telkomsat is Indonesia's national satellite operator providing end-to-end satellite telecommunications services including LEO and GEO satellite connectivity (VSAT, MangoStar, Starlink Business Services), maritime broadband (Fleet Broadband, BGAN, Internet Merah Putih Maritime), broadcast distribution (TVRO, TV Uplink, SNG), and IoT vessel management (Pinisi, AIS Data, VIS). It manages five active satellites with >70 Gbps capacity and serves government, enterprise, mobile operator, banking, energy, maritime, and defense customers across Indonesia and parts of Asia.

Product overview

Telkomsat operates as a comprehensive satellite telecommunications provider offering a diverse portfolio spanning upstream to downstream satellite services. The product portfolio includes: (1) LEO Satellite Services (Starlink Business Services, VSAT STAR, VSAT STAR Maritim, MangoStar, MangoStar Maritime, Star Data) leveraging Low Earth Orbit constellations for low-latency connectivity; (2) GEO HTS Services (VSAT IP HTS, VSAT SCPC HTS, Internet Merah Putih Fixed/Maritime, BGAN) utilizing Geostationary High Throughput Satellites; (3) Maritime Solutions (Fleet Broadband, Swift Broadband, AIS Data, Vessel Information System, Pinisi/Pinisi AI, Maritime Lite/Basic/Unlimited) covering vessel connectivity and monitoring; (4) Broadcast Services (TVRO, TV Uplink, Satellite News Gathering); (5) Enterprise Solutions (VSAT IP, VSAT SCPC, VSAT dSCPC, Leased Capacity, Radio IP, Mobile Satellite Phone); (6) IoT & Digital Solutions (MCS, Support Network, Solution Global Network, MangoSphere); and (7) Advanced Technology Services (Earth Intelligence, Earth Observation). The company manages five satellites (Telkom-3S, Merah Putih, Merah Putih-2, Merah Putih-3, Mysat-1) providing coverage across Indonesia and Asia.

Differentiator

Problem solved

Functional benefit

Brands

• MangoStar: Unlimited broadband internet service powered by LEO satellite technology with very low latency for SME, enterprise, and government customers
• MangoSphere
• VSAT STAR
• Internet Merah Putih
• Pinisi
• Pinisi AI
• Mangoes
• GeoTSAT
• Star Prime
• TSATSense
• Starlink Business Services (SBS)

Products and services

• VSAT STAR Backhaul communication service using Low Earth Orbit (LEO) satellite constellations to connect access networks with core networks. Delivers latency levels comparable to terrestrial services.
• Starlink Business Services (SBS) Internet access service powered by Starlink LEO satellite constellation offering Local Priority and Global Priority plans for fixed and mobile (in-motion) applications with flexible 50 GB data top-up options.
• MangoStar Unlimited broadband internet service powered by Low Earth Orbit (LEO) satellite technology with very low latency for SME, enterprise, and government customers in areas not served by cable, fiber optic, or other wireless networks.
• MangoStar Maritime Unlimited broadband internet service delivered through LEO satellite constellation with very low latency for enterprise, government, and mobile maritime customers requiring enterprise-class connectivity.
• VSAT IP Satellite-based communication service utilizing shared bandwidth to support data upload requirements from 2.4 Kbps to 2 Mbps, enabling reliable connectivity in remote locations for data/internet, voice, and video communications.
• VSAT SCPC Satellite-based communication service with dedicated bandwidth where each remote terminal operates on a separate frequency carrier, ensuring exclusive and reliable connectivity for specialized communication and backhaul requirements.
• VSAT dSCPC Hybrid satellite communication service combining VSAT SCPC and VSAT IP advantages, supporting download speeds up to 5 Mbps with adaptive bandwidth allocation for automatic, manual, scheduled, or dynamic capacity adjustment.
• VSAT IP HTS Backhaul Communication service powered by GEO High Throughput Satellite (HTS) system using C-Band or Ku-Band frequencies to connect access networks with core networks, offering both Shared Bandwidth and Dedicated Bandwidth options.
• VSAT IP HTS Enterprise Communication service powered by GEO HTS system using C-Band or Ku-Band frequencies designed to connect access networks with core networks, providing flexible connectivity solutions with Shared Bandwidth and Dedicated Bandwidth configurations.
• VSAT SCPC HTS Backhaul Dedicated Bandwidth SCPC service providing HTS-based communication system operating on GEO orbit using C-Band or Ku-Band frequencies to connect access networks to core networks.
• Internet Merah Putih Fixed Unlimited broadband satellite internet service powered by High Throughput Satellite (HTS) technology offering fast and stable connectivity without quota concerns, with coverage across Indonesia.
• Internet Merah Putih Maritime Basic HTS broadband internet service using Mangoes Standard User Terminal with mobility features for vessels (primarily above 30 GT), offered on quota basis (volume-based and time-based) across Indonesian waters.
• Internet Merah Putih Maritime Unlimited Unlimited broadband satellite internet service for maritime vessels using HTS technology with mobility features.
• Internet Merah Putih Maritime Lite (Mangoes Nelayan) Unlimited HTS broadband internet service using Mangoes Standard User Terminal with mobility features for fishing vessels (above 30 GT), providing access to ePIT and VMS applications per KKP regulations.
• Broadband Global Area Network (BGAN) Limited broadband communication service connected to various telecommunications devices, suitable for maritime, mining, oil and gas, plantation, military, and mobile transportation industries in Indonesia.
• Fleet Broadband (FBB) Limited communication service onboard vessels using Standard IP configuration with data speeds up to 432 Kbps and IP Streaming up to 256 Kbps for maritime industry and offshore companies.
• Swift Broadband (SBB) In-flight communication service providing passenger connectivity while onboard aircraft, including internet access for aviation industry, transportation service providers, and defense operations.
• Mobile Satellite Phone (MSP) Satellite-based voice communication service using handheld devices for continuous connectivity in remote areas not covered by cellular networks, ideal for military, mining, oil and gas, emergency response, and maritime sectors.
• Radio IP IP-based radio communication solution as alternative to satellite services in areas without ADSL, fiber optic, or cellular networks. Offers high data transmission capacity with flexible configurations for mining and plantation operations.
• Vessel Information System (VIS) Vessel position monitoring application providing near real-time tracking through advanced algorithms for effective vessel operations, supporting Vessel Tracking, Geofencing, Near Vessel Alert, and maritime information infrastructure.
• Pinisi Integrated smart vessel management system supporting digitalization of ship operations using IoT technology, sensors, and onboard devices for vessel position monitoring, fuel consumption tracking, and engine RPM monitoring.
• Pinisi AI AI-powered version of Pinisi vessel management system with enhanced artificial intelligence capabilities for predictive analytics and automated decision-making in vessel operations.
• Television Receive Only (TVRO) Satellite TV reception antenna service providing stable, real-time access to broadcast television services from local channels to international networks for remote and underserved areas.
• TV Uplink Facilities Satellite uplink service supporting broadcasting requirements for audiovisual content delivery with fast, stable, and real-time connectivity using fixed uplink infrastructure for live and delayed broadcasts.
• Satellite News Gathering (SNG) On-demand satellite uplink transmission service for audiovisual broadcast distribution using mobile vehicle platform with integrated automation systems for high mobility operations.
• AIS Data Automatic Identification System Data Service collecting vessel data including position, identity, and destination by decoding VHF signals from vessels for maritime movement monitoring and accident prevention.
• Leased Capacity Satellite transponder capacity provisioning service available for lease in full or usage-based models for retail, enterprise, and wholesale/OLO companies, operating on Standard C-Band, Extended C-Band, and Ku-Band frequencies.
• MangoSphere WiFi Community service providing high-speed, high-capacity satellite internet enabling communities to access stable, weather-resistant, and reliable connectivity with various quota-based packages.
• Mobile Connectivity Service (MCS) Service supporting mobile phone connectivity, portable data terminals, EDC devices, and household appliances integrated through secure unified network, serving as IoT backbone for retail, automotive, military, banking, and transportation sectors.
• Star Data Bulk bandwidth data plan service providing volume-based capacity measured in terabytes along with User Terminal access through LEO satellite constellation, designed for large-scale deployments with flexible bandwidth management.
• GeoTSAT Geostationary satellite-based communication service leveraging GEO orbit capabilities for stable and reliable connectivity.
• TSATSense Advanced satellite sensing and monitoring service for data collection and analysis applications.
• Earth Intelligence & Earth Observation Solutions Earth Intelligence and Earth Observation solutions leveraging AI and satellite data to provide data-driven insights for territorial monitoring, industrial support, and decision-making for government and enterprise operations.

Quantifiable outcome

• SLA achievement averaging above 99% for VSAT and Vessel Tracking services (Pertamina Shipping)
• +4 more outcomes

Named customers14 records

Segments13 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability4 records

Feature7 records

Partnerships

17 partnerships are on record, tiered strategic, core and minor.

• UNIVITYstrategicStrategic or Co-development Partner · 13 July 2026MoU signed July 13, 2026, between PT Telkom Satelit Indonesia (Telkomsat) and UNIVITY to explore VLEO (Very Low Earth Orbit) architecture and future Direct-to-Device (D2D) services. The collaboration will evaluate hybrid multi-orbit architecture integrating Telkomsat's geostationary satellite network with UNIVITY's VLEO system. Both companies will assess sovereign satellite connectivity capabilities for Indonesia using domestic ground station infrastructure integrated with future VLEO constellations.
• Indonesian Air Force (TNI AU)strategicStrategic or Co-development Partner · 14 April 2025Partnership through visit of Student Officers of the 62nd Cohort of the Air Force Staff and Command School (Seskoau) for Research Data Collection Field Study Program. Telkomsat provided presentations on satellite technology role in defense systems and operationalization, supporting digital transformation in the Society 5.0 era.
• Indonesian Army (TNI AD)strategicStrategic or Co-development Partner · 14 January 2025Partnership signed January 14, 2025, for provision of satellite-based telecommunications services including mobile connectivity and mobile devices specifically designed to support operational needs of the Indonesian Army in various regions, especially areas difficult to reach by conventional communication infrastructure.
• SpaceXcoreTechnology or IntegrationGlobal partnership for Starlink LEO satellite services enabling Telkomsat to offer Starlink Business Services (SBS) to customers in Indonesia with Local Priority and Global Priority plans supporting both fixed and mobile applications.
• APSTARcoreTechnology or IntegrationGlobal satellite operator partnership for expanded coverage and service capabilities across Asia.
• SEScoreTechnology or IntegrationGlobal satellite operator partnership for expanded coverage and service capabilities.
• JSATcoreTechnology or IntegrationGlobal satellite operator partnership for expanded coverage and service capabilities across Asia.
• HughescoreTechnology or IntegrationTechnology partnership for satellite network solutions and equipment.
• InmarsatcoreTechnology or IntegrationGlobal satellite operator partnership for expanded maritime and mobile connectivity services.
• iDirectcoreTechnology or IntegrationTechnology partnership for satellite VSAT networking solutions.
• TelkomselcoreChannel Partner/ Reseller/ DistributorPartnership for BAKTI USO BTS project providing satellite backhaul for more than 800 BTS sites across 3T regions in Indonesia. Telkomsat provides satellite capacity and backbone infrastructure while Telkomsel provides cellular services.
• XL AxiatacoreChannel Partner/ Reseller/ DistributorPartnership for BAKTI USO BTS project providing satellite backhaul for more than 200 BTS sites across 3T regions. Collaboration ensures cellular services can operate optimally in underserved areas.
• Indosat Ooredoo HutchisoncoreChannel Partner/ Reseller/ DistributorPartnership for BAKTI USO BTS project supporting USO (Universal Service Obligation) cellular services in 3T regions through satellite backhaul infrastructure.
• Indonesian National Armed Forces (TNI)strategicStrategic or Co-development PartnerProvision of Transponder Services for the Indonesian National Armed Forces supporting communication and optimal information distribution. Services on aircraft support communication operations during flights maintaining connection with ATC and support crews for smooth mission execution.
• BAKTI KominfostrategicStrategic or Co-development PartnerPartnership with Telecommunications and Information Accessibility Agency (BAKTI) of Ministry of Communication and Informatics for BTS USO service utilization testing in 3T regions. Telkomsat provides satellite backhaul enabling availability of 4G signals in blank spot areas.
• TS Global Network Sdn. Bhd. (TSGN)coreOthersSubsidiary located in Selangor, Malaysia representing Telkomsat's international operations. Acquisition of TSGN represents Telkomsat's commitment to becoming a major player in satellite business in Asia.
• IntertekminorOthersCertification body providing ISO/IEC 20000-1:2018, ISO/IEC 27001:2022, ISO 45001:2018, ISO 9001:2015, and ISO 37001:2016 certifications.

Scale indicators14 records

Recent moves7 records

Expansion highlights5 records

Emerging players

• Iridium Communications: Global L-band satellite operator serving maritime, aviation, IoT, and government/defense markets. Comparable to Telkomsat's MSS, BGAN, and maritime IoT business lines, especially relevant as Telkomsat pivots toward multi-orbit and IoT/D2D offerings.

Broad incumbents

• Indosat Ooredoo Hutchison: One of Indonesia's largest mobile operators and a BAKTI USO partner of Telkomsat. While not a pure satellite operator, it offers competing cellular backhaul and enterprise connectivity solutions, and increasingly bundles satellite capabilities that overlap with Telkomsat's enterprise offering.
• PT Telkom Indonesia (TelkomGroup): Telkomsat's parent company and the largest Indonesian fixed and mobile telecom operator. Functions as both parent and channel partner for Telkomsat, owning the enterprise and government relationships that Telkomsat leverages, and is the dominant terrestrial connectivity provider whose coverage gaps Telkomsat fills.
• AsiaSat: Asia's leading satellite operator providing broadcast, VSAT, and enterprise solutions across Asia-Pacific. Comparable to Telkomsat in offering leased capacity, managed services, and broadcast distribution; a competitor for Indonesian and regional enterprise/government customers.
• SES: Global GEO and MEO satellite operator with a multi-orbit network (O3b mPOWER, SES-17). Listed as a Telkomsat technology partner but also a vendor in the same market; comparable in terms of enterprise VSAT, mobility, and government offerings and a benchmark for the multi-orbit model Telkomsat is pursuing.
• Inmarsat: Global mobile satellite operator focused on maritime, aviation, and government communications. Direct peer to Telkomsat in maritime (FleetBroadband, SwiftBroadband) and BGAN services, and listed as a Telkomsat technology partner for Indonesian and Southeast Asian markets.

Direct peers

• PT Pasifik Satelit Nusantara (PSN): Indonesian private satellite operator providing satellite-based telecommunications services, including VSAT, broadband, and capacity leasing across Indonesia. Closest direct competitor to Telkomsat in the Indonesian GEO satellite market, competing for the same enterprise, government, and USO programs.
• KT SAT: South Korea's national satellite operator providing fixed satellite services, VSAT, and maritime connectivity. A strong model peer for Telkomsat as a former monopoly satellite subsidiary of a national telecom group pursuing enterprise and government diversification.
• Thaicom: Thailand's national satellite operator offering broadcast, broadband, and enterprise satellite services across Southeast Asia. Highly comparable to Telkomsat in operating model (former state satellite operator, transition to enterprise broadband, multi-orbit strategy) and customer mix.

Regional players

• MEASAT Satellite Systems: Malaysia's premier satellite operator providing VSAT, broadcasting, and enterprise connectivity across Southeast Asia. Closest regional peer to Telkomsat in business model and customer verticals, with a competing Malaysia-based GEO fleet and overlapping ASEAN enterprise/government customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/telkomsat
• YouTubeyoutube.com/@OfficialTelkomsat
• Facebookfacebook.com/pttelkomsatelitindonesia
• LinkedInlinkedin.com/company/telkomsatelitindonesia
• Instagraminstagram.com/telkomsat

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Telkomsat