These companies are managed service providers in Indonesia. They are primarily large and mid-sized firms in IT services and telecommunications, providing a range of digital transformation solutions. Notable examples include Telkom Indonesia, a state-owned telecommunications enterprise; Biznet, an integrated digital infrastructure provider; Lintasarta, an ICT solutions provider for businesses and government; and PT. Sigma Cipta Caraka (Telkomsigma), offering consulting, software development, and IT management.
The data shows a strong concentration of headquarters in Jakarta, indicating the capital city as a central hub for these services. Most of these companies were founded between the late 1980s and early 2000s, suggesting a period of significant growth and establishment for IT and telecommunications services in Indonesia.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Telkom Indonesiatelkom.co.id
A state-owned telecommunications enterprise in Indonesia focusing on digital transformation, customer-oriented strategies, and adapting to technology advancements in the industry |
21,977 | |||
| 2 |
Biznet (PT. Supra Primatama Nusantara)biznetnetworks.com
Integrated digital infrastructure provider in Indonesia offering Internet, Data Center, Cloud Computing, and IPTV services to bridge digital gap with advanced fiber optic network |
3,284 | |||
| 3 |
Lintasartalintasarta.net
An ICT solutions provider empowering businesses and government with digital transformation services for over three decades, serving 2,400+ clients |
3,141 | |||
| 4 |
PT. Sigma Cipta Caraka (Telkomsigma)telkomsigma.co.id
Provides comprehensive IT services, including consulting, managed services, software development, and data center operations for diverse industries, serving over 420 clients in Indonesia. |
2,673 | |||
| 5 |
Mitra Integrasi Informatika, PTmii.co.id
Providing cloud services, big data analytics, security, IT infrastructure, business applications, consulting, and managed services for digital transformation. |
2,518 | |||
| 6 |
PT. Astra Graphia Information Technology (AGIT)ag-it.com
AGIT is a digital service provider specializing in digital strategy, ICT foundation, technology platforms, and services for digital transformation |
2,112 | |||
| 7 |
PT.Visionet Data Internasionalvisionet.co.id
Leading IT Managed Services provider in Indonesia offering nationwide coverage, certified in IT standards, supporting customers with integrated outsourcing and state-of-the-art technologies for optimal performance |
1,850 | |||
| 8 |
PT Berca Hardayaperkasaberca.co.id
Provides enterprise information and communication technology, telecommunication, and test and measurement solutions to corporations across various industries in Indonesia since 1990. |
1,817 | |||
| 9 |
PT. Mora Telematika Indonesia Tbkmoratelindo.co.id
A leading provider of telecom infrastructure solutions in Indonesia, focusing on quality services, customer satisfaction, fast response time, competitive pricing, partnership, and growth |
1,550 | |||
| 10 |
PT. Computrade Technology International (CTI Group)computradetech.com
Cloud and digital solution provider in Southeast Asia, with strong partnerships with over 70 IT brands and a team of over 250 certified engineers Expanding in Southeast Asia |
1,523 | |||
| 11 |
PT Cyberindo Aditama (CBN)cbn.id
A pioneering ICT provider in Indonesia offering reliable internet services, data center, cloud computing, and interactive TV with a vast fiber optic network infrastructure |
1,067 | |||
| 12 |
PT. Metrodata Electronics Tbk.metrodata.co.id
Leading ICT company in Indonesia offering solutions in Cloud Services, Digital Business Platform, Big Data, Security, Consulting, and more with over 40 years of experience |
856 | |||
| 13 |
PT Multipolar Technology Tbkmultipolar.com
Experienced provider of hybrid infrastructure, integration, business solutions, AI services, and digital transformation for diverse industries. |
820 | |||
| 14 |
PT Sisindokom Lintasbuanasisindokom.com
Provider of comprehensive Information Communication Technology solutions for businesses, offering database, middleware, enterprise architecture, hardware, network solutions, and IT services with top partnerships |
647 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 15 |
Packet Systems Indonesiapacket-systems.com
A leading ICT systems integrator in Indonesia specializing in Data Center, Collaboration, Network Infrastructure, Information Security, and Software Solution services |
544 | |||
| 16 |
Hypernet Technologieshypernet.co.id
Providing tailored managed IT services including internet connectivity, cloud solutions, unified communication, and infrastructure for diverse Indonesian industries. |
536 | |||
| 17 |
Datacomm Diangrahadatacomm.co.id
Leading IT service provider in Indonesia offering IT infrastructure, cloud, security, and DevOps solutions Partnering with global technology vendors to deliver innovative services nationwide |
499 | |||
| 18 |
Metrocom Global Solusi, PT.metrocom.co.id
Indonesian IT company specializing in solution integration, offering high quality services with a team of professional engineers |
476 | |||
| 19 |
PT Fiber Networks Indonesiafiber.net.id
Providing the best Dedicated Internet services for businesses, utilizing Fiber Optic and wireless networks with wide coverage area |
455 | |||
| 20 |
Telkom Indonesiatelkom.co.id
A multinational telecommunications conglomerate, specializing in telecommunication services and listed on multiple exchanges |
392 | |||
| 21 | 376 | ||||
| 22 |
Macroview Telecom, a HGC Group Companymacroview.com
Macroview is a leading digital technology and cybersecurity provider, offering solutions and services to clients across various industries in the Hong Kong market |
358 | |||
| 23 |
PT Krakatau Information Technologykrakatau-it.co.id
Provider of software development, SAP, and ICT infrastructure services with a team of over 300 experienced professionals, serving manufacturing and service industries |
302 | |||
| 24 |
PT. Infracom Technologyinfracom-tech.com
IT solution provider in Indonesia since 2006, committed to ensuring customer satisfaction with high-quality services |
261 | |||
| 25 |
PT Primacom Interbuanaprimacom.com
A leading communication solution provider in Indonesia offering VSAT connectivity, enterprise digital solutions, data center, cloud, and internet services for various industries |
242 | |||
| 26 |
PT. Varnion Technology Semestavarnion.net.id
A technology company in Indonesia providing internet solutions, system integration, and IT outsourcing services with a focus on delivering exceptional customer service |
236 | |||
| 27 |
DTP (PT Dwi Tunggal Putra)dtp.net.id
Established in 1974, the company provides telecommunications services such as Internet, Data Center, and VSAT Network, with a focus on continuous improvements and innovations |
187 | |||
| 28 |
PT iForte Global Internetiforte.id
A telecommunications company in Indonesia providing satellite communication services, IT solutions, business applications, and system implementation with over 300 IT professionals |
182 | |||
| 29 |
Biznet Gio Cloud (PT Biznet Gio Nusantara)biznetgio.com
Indonesian cloud computing provider offering flexible and reliable infrastructure solutions, leveraging extensive data center and network infrastructure in collaboration with Japanese pioneer |
146 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in Indonesia
- The largest companies in Indonesia 4,266
- Manufacturers in Indonesia 686
- Retail chains in Indonesia 433
- Critical infrastructure operators in Indonesia 368
- Public sector organisations in Indonesia 360
- Publicly traded companies in Indonesia 358
- Companies with a mobile app in Indonesia 346
- Multinational companies in Indonesia 344
- Corporate groups and holding companies in Indonesia 306
- Financial services firms in Indonesia 299
- Hotel and hospitality groups in Indonesia 235
- Higher Education companies in Indonesia 215
- Food and beverage companies in Indonesia 212
- Financial Services companies in Indonesia 201
- Distributors and wholesalers in Indonesia 195
- Hospitality companies in Indonesia 171
- Energy companies in Indonesia 164
- Food and Beverage Services companies in Indonesia 156
- Companies with in-house R&D in Indonesia 152
- IT Services and IT Consulting companies in Indonesia 146
- Logistics companies in Indonesia 143
- E-commerce companies in Indonesia 139
- Mining companies in Indonesia 136
- Motor Vehicle Manufacturing companies in Indonesia 133