These Indonesian companies primarily operate in telecommunications, education, and digital services, with a strong presence of mid-sized to large firms. Telkomsel and PT. Indosat Tbk are major telecommunication providers, while Ruangguru is a prominent education technology firm. Biznet offers integrated digital infrastructure, and Mekari provides cloud-based software solutions for businesses.
The data shows a significant concentration of headquarters in Jakarta, indicating the capital city's role as a central hub for these industries. Many of these companies were founded in the early 2000s or mid-2010s, reflecting periods of growth in Indonesia's digital economy.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Telkomseltelkomsel.com
Enabling digital connectivity and services through innovative solutions to connect and empower millions of customers nationwide Making a positive impact on society |
16,900 | |||
| 2 |
PT. Indosat Tbkioh.co.id
provides digital telecommunications services and connectivity to millions of subscribers, focusing on improving quality of life through technology |
13,129 | |||
| 3 |
PLN Icon Plusplniconplus.co.id
Provider of telecommunication services specializing in network, services, and content to support technology and information systems for a national electricity company and the public |
4,567 | |||
| 4 |
Ruanggurucareer.ruangguru.com
A leading education technology provider in Southeast Asia, offering various services like subscription-based learning videos, live teachings, and online training platforms |
4,353 | |||
| 5 |
PT. MNC Sky Visionmncvision.id
The company pioneered satellite pay television in Indonesia, launching products like INDOVISION and TOP Tv to expand market penetration |
3,775 | |||
| 6 |
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 | |||
| 7 |
MyRepublic IDmyrepublic.co.id
Provider of fiber internet and subscription TV services in Indonesia focused on delivering the best internet and entertainment experience to customers nationwide |
2,051 | |||
| 8 |
Mekarimekari.com
It provides cloud-based software solutions for HR, accounting, sales, tax, electronic signatures, and benefits, serving tens of thousands of businesses. |
1,689 | |||
| 9 |
kumon indonesiaid.kumonglobal.com
A commitment to unlocking each student's potential through personalized guidance, fostering self-esteem, and empowering them to tackle new challenges independently |
1,391 | |||
| 10 | 1,326 | ||||
| 11 |
Celebrity Fitnesscelebrityfitness.com
A lifestyle-based fitness chain focused on creating fun and supportive workout experiences for members, helping them look and feel sensational |
1,182 | |||
| 12 |
IndiHomeIDindihome.co.id
Provider offering communication and data services such as home phone, internet, and interactive TV through a bundled package |
1,099 | |||
| 13 |
Dicoding Indonesiadicoding.com
Connecting technology companies with developers for collaboration, offering online learning, offline networking, and product creation opportunities for global-scale products. |
1,092 | |||
| 14 |
PT. Mitra Pinasthika Mustika Rent (MPM Rent)mpm-rent.com
Transportation services provider in Indonesia, offering personalized solutions for business needs, part of the MPM Group |
1,021 | |||
| 15 | 902 | ||||
| 16 |
WWF Indonesiawwf.id
An Indonesian civil society organization focused on conservation and sustainable development, with over 100,000 supporters, aiming to preserve biodiversity, promote renewable resources, and reduce pollution |
754 | |||
| 17 |
Indonusa Telemedia | TRANSVISIONtransvision.co.id
Leader in pay TV industry offering premium packages with exclusive Indonesian channels, HD broadcasts, and a focus on transforming family entertainment |
741 | |||
| 18 |
Staffinc Groupstaffinc.co
Leading digital platform in Indonesia offering staffing solutions, HR systems, and procurement services, empowering businesses and workers with technology-driven workforce solutions |
734 | |||
| 19 |
PT Tempo Inti Media Tbktempo.co
Established in 1971, this media organization aims to promote public freedom of thought and expression while valuing intelligence and diversity They offer various news platforms digitally integrated through one account |
730 | |||
| 20 | 720 | ||||
| 21 |
Hutchison 3 Indonesiatri.co.id
A leading mobile communication service provider in Indonesia offering innovative digital lifestyle experiences through nationwide 2G, 3G, 4G LTE networks and fiber optic infrastructure |
690 | |||
| 22 |
BeritaSatusubscribe.investor.id
An Indonesian multiplatform media ecosystem with a TV channel airing in 80 cities, reaching a total following of 3 million subscribers |
674 | |||
| 23 |
Kompas.comkompas.com
A multimedia portal in Indonesia and Southeast Asia providing credible information to enlighten and entertain individuals and communities |
669 | |||
| 24 |
Harian Kompaskompas.id
A leading Indonesian newspaper focusing on precise and meaningful journalism, with a dedicated team of journalists delivering in-depth news to readers nationwide |
629 | |||
| 25 |
English Academy by Ruangguruenglish-academy.id
An online-based English language academy offering live teaching from expert international and local tutors using Cambridge curriculum for students' academic & career success |
609 | |||
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. | |||||
| 26 |
FTL Gymftlgym.com
A local gym brand in Indonesia offering fun group exercise classes, Pilates courses, and aiming to expand to 25 locations by 2022 |
591 | |||
| 27 |
majoo Indonesiamajoo.id
A tech company in Indonesia offers comprehensive business management solutions, online POS, accounting, inventory, employee management, online orders, and integrates with various e-commerce services |
583 | |||
| 28 |
LinkNet - First Mediafirstmedia.com
A leading provider of high-speed broadband internet, cable pay TV, and data communication services aiming to enhance consumer quality of life |
541 | |||
| 29 |
Hypernet Technologieshypernet.co.id
Providing tailored managed IT services including internet connectivity, cloud solutions, unified communication, and infrastructure for diverse Indonesian industries. |
536 | |||
| 30 |
The Jakarta Postthejakartapost.com
A prominent English newspaper in Indonesia, providing news and information to readers across the nation |
535 | |||
| 31 |
Accurate Indonesiaaccurate.id
Business software for managing and monitoring operations, favored by trading, distribution, contractors, and manufacturing with its simplicity, completeness, and flexibility in financial ERP features |
532 | |||
| 32 |
Hukumonline.comhukumonline.com
Provider of legal products and services in Indonesia, offering access to the country's legal database, analysis, AI compliance platform, and exclusive training and events |
436 | |||
| 33 |
Google Cloud Skills Boostskills.google
Online platform managed by Google Cloud offering skills development and certification for Google Cloud services |
429 | |||
| 34 |
IndiHome TVindihometv.com
Interactive paid TV service in Indonesia offering a unique viewing experience with features like Pause & Rewind TV, Video on Demand, and Video Recorder |
396 | |||
| 35 |
Brink's Indonesiabrinks-idn.com
Provider of comprehensive cash management services including cash-in-transit, ATM services, cash management, and international transportation of valuables |
396 | |||
| 36 |
PT Kolaborasi Mediapreneur Nusantara (Pikiran Rakyat Media Network)pikiran-rakyat.com
The company shares various resources through its linktree, providing access to a wide range of content or information to the audience |
389 | |||
| 37 | 376 | ||||
| 38 |
Fitness First Indonesiafitnessfirst.com
A leading fitness brand in Southeast Asia with a network of clubs across multiple countries, offering career opportunities and world-class fitness products and services |
368 | |||
| 39 |
Mokamokapos.com
A mobile tech entity offering POS and payment solutions for small businesses, operating in 100+ cities with $30M+ in funding |
336 | |||
| 40 |
PAKARpakar.co.id
Specializing in education for entrepreneurs and professionals, offering workshops in business and marketing, e-course in digital marketing, and best-selling digital marketing books |
330 | |||
| 41 |
Yayasan Plan International Indonesiaplan-international.or.id
A foundation in Indonesia working to advocate for children's rights and gender equality, established in 1969 |
323 | |||
| 42 |
PT Sentra Vidya Utama (SEVIMA)sevima.com
SEVIMA is a leading provider of Academic Information System solutions in Indonesia, offering innovative technology solutions to drive business growth and success |
319 | |||
| 43 |
Olseraolsera.com
An integrated POS and online store platform for Indonesian SMEs, streamlining offline processes and boosting online sales to support sustainable growth |
280 | |||
| 44 |
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 | |||
| 45 |
PT Kasir Pintar Internasionalkasirpintar.co.id
SaaS startup empowering SMEs with mobile-based Point of Sales, replacing desktop systems for mobility Over 30,000 merchants trust platform since 2016 |
231 | |||
| 46 |
Pontianak Postqqgobet.de.com
A daily newspaper based in Pontianak, Kalimantan Barat, under the Jawa Pos Group, providing news and information to the community |
199 | |||
| 47 |
Social Bread Indonesiasocialbread.id
Platform empowering influencers and content creators to efficiently handle their business accounts and engage with their audience effectively |
193 | |||
| 48 |
MNC Vision Networksmncvisionnetworks.com
An established company offering pay television, fixed broadband, and digital content services as a member of the MNC Group |
183 | |||
| 49 |
Oil Spill Combat Team (OSCT)osct.com
International oil spill combat center with 35 years of experience in emergency services, providing high-quality spill combat, training, equipment rental, and contingency planning services |
182 | |||
| 50 |
Indosat HiFihifi.ioh.co.id
This company provides home WiFi services with a strong connection, offering customer care via WhatsApp, phone, and email |
182 | |||
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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