Company lists · Data refreshed September 2026
Top 25 Clean energy technology firms based in Indonesia
RevenueBase identified 159 clean energy technology firms headquartered in Indonesia as of September 2026 and tracks 2,754 professional contacts across them, including 403 with verified work emails. Jakarta is the largest hub.
This list covers clean energy technology firms headquartered in Indonesia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest clean energy technology firms based in Indonesia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 388 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 196 contacts → | ||||
Partial evidence “Based in Jakarta, ID, PT ATW Solar Indonesia (‘ATW Solar’) is an independent EPC company specialized in solar photovoltaic complete system integration and energy storage solutions.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 126 contacts → | ||||
Partial evidence “We are an Indonesian renewable energy company pioneering the no initial cost method of switching to solar, for brighter and cleaner future of Indonesia.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 115 contacts → | ||||
Strong evidence “PT Trina Mas Agra Indonesia is a pioneering solar manufacturing company, dedicated to advancing clean and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 88 contacts → | ||||
Indirect evidence “Suryanesia is a leading solar developer in Indonesia helping to offer commercial & industrial clients tailored Solar-as-a-Service solutions.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 51 contacts → | ||||
Indirect evidence “Utomo SolaRUV as an Indonesian based Renewables Solutions provider is a proud member of Utomodeck Group.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 44 contacts → | ||||
Partial evidence “SEDAYUSolar is Indonesia's Leading Solar Energy Company with more than 200 Projects since 2009.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 39 contacts → | ||||
Strong evidence “PT Teknologic Aksara Nusantara was envisioned as a provider of Clean Renewable Energy, by Leveraging Technology to achieve accessible resources for everyone and to act as an…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 32 contacts → | ||||
Partial evidence “PT Kolega Energi Abadi - Koenergia helps residential houses, and large businesses in commercial and industrial buildings to reduce energy costs and carbon footprint by providing…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 28 contacts → | ||||
Partial evidence “Solarion is Indonesia’s leading solar energy company, providing high-quality solar installations that reduce electricity costs for homes, businesses, and communities through…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 27 contacts → | ||||
Indirect evidence “PT Bumi Enviro Lestari (BEL SOLAR) is an Indonesian Engineering Procurement Construction (EPC) company specializing in solar PV systems.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 23 contacts → | ||||
Strong evidence “SUN Terra is a business line of SUN Group, Indonesia’s #1 solar energy developer, dedicated to making clean energy accessible for residential and commercial sectors.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 21 contacts → | ||||
Partial evidence “Established in 2020, Helio Synar Energi Helio strives to help governments, businesses, and individuals harness the benefits of renewable energy by providing the most…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 20 contacts → | ||||
Indirect evidence “Welcome to PT.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 18 contacts → | ||||
Indirect evidence “PT.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 contacts → | ||||
Partial evidence “Based in Jakarta, iForte Energi Nusantara is the architect of light for Indonesia's industrial energy transition, a strategic pillar of iForte and Protelindo Group.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 contacts → | ||||
Partial evidence “Headquartered in Jakarta, INFINITI ENERGI INDONESIA (INFIEN) is an innovative EPC company focused on solar photovoltaic integration, cutting-edge Battery energy storage solutions…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 15 contacts → | ||||
Indirect evidence “PT.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 14 contacts → | ||||
Indirect evidence “Do you think reducing your company electricity bill will make it more competitive?” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 contacts → | ||||
Partial evidence “Shizen Energy, together with Alamport, has started its endeavor in Indonesian solar business in 2018.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 12 contacts → | ||||
Strong evidence “Smart Energy is your one-stop partner for smart, clean & green building systems, customized with care to perfectly suit your project’s needs, anywhere in Indonesia.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 11 contacts → | ||||
Partial evidence “Aruna Cahaya Pratama was founded from our founder's dream about renewable and sustainable energy in Indonesia.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 contacts → | ||||
Indirect evidence “Welcome to Solar Mart, Your one stop PV system solutions!” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 contacts → | ||||
Partial evidence “360energy (PT Pionir Energi Hijau) provides zero-down solar rental solutions for residential, commercial, and industrial (C&I) facilities.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 5 contacts → | ||||
Strong evidence “ESI is an Indonesian renewable energy company, catalysing business sustainability and the transition of our country to a clean energy future.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: clean energy technology firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names clean energy technology firms.
- Partial evidence
- Its own public description names part of clean energy technology firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name clean energy technology firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 159 clean energy technology firms based in Indonesia
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 403 reachable decision-makers.
Free signup · no credit card
Clean energy technology firms based in Indonesia at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Indonesia, so it is reported there. Company counts and contact totals on this page are exact for Indonesia, over 159 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among clean energy technology firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Indonesia whose own description of what they do matches “clean energy technology firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names clean energy technology firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among clean energy technology firms, and records with no verified work email. Companies headquartered outside Indonesia are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 403 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Clean energy technology firms by metro
- Clean energy technology firms in Jakarta27
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names clean energy technology firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many clean energy technology firms are there based in Indonesia?
RevenueBase identified 159 clean energy technology firms headquartered in Indonesia as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Cirebon Power, headquartered in Dki Jakarta, tops this list with the largest team on record.
Which city has the most clean energy technology firms?
Jakarta leads with 27 headquartered companies, followed by Dki Jakarta (13) and Jakarta Selatan Dki Jakarta (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 403 verified decision-maker contacts tracked across these 159 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 159 clean energy technology firms based in Indonesia. Start with a free account, no credit card.
Download this list →Related lists
Clean energy technology firms by geography
- Clean energy technology firms based in Adelaide, Australia
- Clean energy technology firms based in Brisbane, Australia
- Clean energy technology firms based in Melbourne, Australia
- Clean energy technology firms based in Perth, Australia
- Clean energy technology firms based in Sydney, Australia
- Clean energy technology firms based in Belo Horizonte, Brazil
- Clean energy technology firms based in Brasilia, Brazil
- Clean energy technology firms based in Curitiba, Brazil
- Clean energy technology firms based in Fortaleza, Brazil
- Clean energy technology firms based in Porto Alegre, Brazil
- Clean energy technology firms based in Recife, Brazil
- Clean energy technology firms based in Rio De Janeiro, Brazil
Browse the directory
Browse: Companies home · All Indonesia lists · All Clean energy technology firms lists · New lists
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Clean energy technology firms based in Adelaide, Australia
- Clean energy technology firms based in Brisbane, Australia
- Clean energy technology firms based in Melbourne, Australia
- Clean energy technology firms based in Perth, Australia
- Clean energy technology firms based in Sydney, Australia
- Clean energy technology firms based in Belo Horizonte, Brazil