Company lists · Data refreshed September 2026
Top 25 Geothermal companies based in Indonesia
RevenueBase identified 151 company matches for geothermal companies associated with Indonesia as of September 2026 and tracks 10,353 professional contacts across them, including 1,591 with verified work emails. Jakarta is the largest hub.
This list covers company matches for geothermal companies associated with Indonesia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 15, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 geothermal companies based in Indonesia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,242 contacts → | ||||
Exact match “Indonesia Geothermal Company” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 1,200 contacts → | ||||
Exact match “PT Pertamina Drilling Services Indonesia (Pertamina Drilling) was established on June 13th, 2008.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 501 contacts → | ||||
Exact match “PT Geo Dipa Energi (Persero) is a State-Owned Company specializing in Geothermal Energy” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 481 contacts → | ||||
Exact match “PT Medco Energi Internasional Tbk (“MedcoEnergi”) is a leading Southeast Asian energy and natural resources company listed on the Indonesia Stock Exchange (MEDC-IDX).” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 440 contacts → | ||||
Exact match “Euroasiatic (EA) is a Heat & Power Generation Solutions Provider.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 380 contacts → | ||||
Exact match “PT Saka Energi Indonesia (PGN Saka) is an upstream oil and gas company and an affiliate of PT Perusahaan Gas Negara Tbk (PGN), Indonesia’s largest natural gas transportation and…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 331 contacts → | ||||
Exact match “Kangean Energy Indonesia (KEI) is an oil and gas exploration and production company which was incorporated in Delaware.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 317 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 297 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 272 contacts → | ||||
Exact match “Established in 1984, PT Apexindo Pratama Duta Tbk (“Apexindo”/“Company”) is the only Indonesian drilling contractor with offshore and onshore drilling capacity for oil and gas…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 271 contacts → | ||||
Exact match “Supreme Energy Group of Companies (SEML/SERD/SERB), a growing Multinational Energy Companies with its core business on renewable energy Geothermal Power Plant.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 212 contacts → | ||||
Exact match “We commit to the development of renewable energy, & we start from our beloved home country Indonesia.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 181 contacts → | ||||
Exact match “We are BGP, the world's largestyet the leading integrated geophysical solution provider.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 99 contacts → | ||||
Exact match “We are PT Energia Prima Nusantara, a subsidiary of Astra International Tbk – with shareholders PT United Tractors Tbk.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 84 contacts → | ||||
Exact match “PT Mandau Cipta Tenaga Nusantara (MCTN) anak perusahaan PT PLN (Persero) merupakan perusahaan pembangkit energi listrik dan uap yang memasok kebutuhan operasional eksplorasi…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 80 contacts → | ||||
Exact match “PT PLN Gas & Geothermal is a subsidiary of PT PLN (Persero) which was established on January 28, 2009 to carry out the development of geothermal aspect in Indonesia with a…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 72 contacts → | ||||
Exact match “Welcome to PT OPAC Barata, your guide through the petroleum jungle, delivering a wide range of services tailored to the unique demands of the oil and gas, mining, and geothermal…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 67 contacts → | ||||
Exact match “PT Plumpang Raya Anugrah is an oil & energy company based out of Indonesia.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 48 contacts → | ||||
Exact match “PT Hydrocore an Indonesian company was established in 2006, have many experiences in geotechnical work (including Resistivity Survey) in Indonesia.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 48 contacts → | ||||
Exact match “Barito Pacific operates in the petrochemical and energy sectors.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 21 | 37 contacts → | ||||
Exact match “Rukun Raharja (RR) is an Indonesian group of companies engaged in an integrated clean energy sector and is structured its businesses into gas infrastructure, gas trading, and gas…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 22 | 35 contacts → | ||||
Exact match “Puncakbaru Jayatama (PJ) is a highly accredited exploration company based in Indonesia.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 23 | 32 contacts → | ||||
Exact match “Ephindo Energy is an Indonesian focused energy company, with substantial coal bed methane (CBM) interests.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “PT Minevesting Resources Indonesia (PT MRI) is a private company engaged in integrated mining and energy.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “Rigsis is a national private consulting company in Indonesia for the geothermal industry.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “geothermal companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 151 geothermal companies based in Indonesia
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Geothermal companies based in Indonesia at a glance
As of Sep 15, 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 151 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Indonesia whose business descriptions match “geothermal companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 1,591 professional contacts with verified work emails across the full matched dataset. 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 15, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “geothermal companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many geothermal companies are there based in Indonesia?
RevenueBase identified 151 company matches for geothermal companies associated with Indonesia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
PT Pertamina Geothermal Energy TBK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most geothermal companies?
Jakarta leads with 30 company records, followed by Dki Jakarta (21) 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 limited free results with 500 credits to start. Upgrading provides access to the 1,591 professional contacts with verified work emails tracked across these 151 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 151 geothermal companies based in Indonesia. Start with a free account, no credit card.
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Browse the directory
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 SmartSearch, 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
Company intelligence · public preview
Top 25 geothermal companies based in Indonesia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 151 matching company records for geothermal companies based in Indonesia, with 10,353 tracked contacts and 1,591 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 geothermal companies based in Indonesia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | PT Pertamina Geothermal Energy TBKpge.pertamina.com HQ: Gambir, IndonesiaReported employees: 201-500 | Gambir, Indonesia | 201-500 | Exact match | 1,242 contacts → |
“Indonesia Geothermal Company” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  PT Pertamina Drilling Services Indonesiapdsi.pertamina.comHQ: South Jakarta, IndonesiaReported employees: 1,001-5,000 | South Jakarta, Indonesia | 1,001-5,000 | Exact match | 1,200 contacts → |
“PT Pertamina Drilling Services Indonesia (Pertamina Drilling) was established on June 13th, 2008.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PT GEO Dipa Energi Perserogeodipa.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 501 contacts → |
“PT Geo Dipa Energi (Persero) is a State-Owned Company specializing in Geothermal Energy” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | PT Medco Energi Internasional TBKmedcoenergi.com HQ: Jakarta, IndonesiaReported employees: 1,001-5,000 | Jakarta, Indonesia | 1,001-5,000 | Exact match | 481 contacts → |
“PT Medco Energi Internasional Tbk (“MedcoEnergi”) is a leading Southeast Asian energy and natural resources company listed on the Indonesia Stock Exchange (MEDC-IDX).” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Euroasiaticeuroasiatic.com HQ: Bumi Serpong Damai City Tangerang Selatan, IndonesiaReported employees: 201-500 | Bumi Serpong Damai City Tangerang Selatan, Indonesia | 201-500 | Exact match | 440 contacts → |
“Euroasiatic (EA) is a Heat & Power Generation Solutions Provider.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Saka Energi Indonesiasakaenergi.com HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 380 contacts → |
“PT Saka Energi Indonesia (PGN Saka) is an upstream oil and gas company and an affiliate of PT Perusahaan Gas Negara Tbk (PGN), Indonesia’s largest natural gas transportation and…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kangean Energy Indonesia LTDkangean-energy.com HQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 331 contacts → |
“Kangean Energy Indonesia (KEI) is an oil and gas exploration and production company which was incorporated in Delaware.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Trakindo Groupsewatama.com HQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 317 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Geoservices LTDgeoservices.co.id HQ: Bandung, IndonesiaReported employees: 1,001-5,000 | Bandung, Indonesia | 1,001-5,000 | Exact match | 297 contacts → |
“PT.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  PT Apexindo Pratama Duta TBKapexindo.comHQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 272 contacts → |
“Established in 1984, PT Apexindo Pratama Duta Tbk (“Apexindo”/“Company”) is the only Indonesian drilling contractor with offshore and onshore drilling capacity for oil and gas…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Supreme Energysupreme-energy.com HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 271 contacts → |
“Supreme Energy Group of Companies (SEML/SERD/SERB), a growing Multinational Energy Companies with its core business on renewable energy Geothermal Power Plant.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PT Tamaris Hidrotamarishydro.com HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 212 contacts → |
“We commit to the development of renewable energy, & we start from our beloved home country Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  PT BGP Indonesiabgp.com.cnHQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 181 contacts → |
“We are BGP, the world's largestyet the leading integrated geophysical solution provider.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PT Energia Prima Nusantara Astra Groupepnusantara.com HQ: Jakarta Timur, IndonesiaReported employees: 501-1,000 | Jakarta Timur, Indonesia | 501-1,000 | Exact match | 99 contacts → |
“We are PT Energia Prima Nusantara, a subsidiary of Astra International Tbk – with shareholders PT United Tractors Tbk.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PT Mandau Cipta Tenaga Nusantara Mctnmctn.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 84 contacts → |
“PT Mandau Cipta Tenaga Nusantara (MCTN) anak perusahaan PT PLN (Persero) merupakan perusahaan pembangkit energi listrik dan uap yang memasok kebutuhan operasional eksplorasi…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PT PLN Energi GASplnenergigas.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 80 contacts → |
“PT PLN Gas & Geothermal is a subsidiary of PT PLN (Persero) which was established on January 28, 2009 to carry out the development of geothermal aspect in Indonesia with a…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Opac Barataopacbarata.co.idHQ: Jakarta, IndonesiaReported employees: 11-50 | Jakarta, Indonesia | 11-50 | Exact match | 72 contacts → |
“Welcome to PT OPAC Barata, your guide through the petroleum jungle, delivering a wide range of services tailored to the unique demands of the oil and gas, mining, and geothermal…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  PT Plumpang Raya Anugrahpra-group.comHQ: Kompleks Rukan Nusantara, IndonesiaReported employees: 201-500 | Kompleks Rukan Nusantara, Indonesia | 201-500 | Exact match | 67 contacts → |
“PT Plumpang Raya Anugrah is an oil & energy company based out of Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PT Hydrocorehydrocore.co.idHQ: Tangerang Selatan, IndonesiaReported employees: 51-200 | Tangerang Selatan, Indonesia | 51-200 | Exact match | 48 contacts → |
“PT Hydrocore an Indonesian company was established in 2006, have many experiences in geotechnical work (including Resistivity Survey) in Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Barito Pacific TBKbarito-pacific.comHQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 48 contacts → |
“Barito Pacific operates in the petrochemical and energy sectors.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | PT Rukun Raharja TBKraja.co.id HQ: Jakarta Pusat, IndonesiaReported employees: 11-50 | Jakarta Pusat, Indonesia | 11-50 | Exact match | 37 contacts → |
“Rukun Raharja (RR) is an Indonesian group of companies engaged in an integrated clean energy sector and is structured its businesses into gas infrastructure, gas trading, and gas…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  PT Puncakbaru Jayatamapuncakbaru-jayatama.co.idHQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 35 contacts → |
“Puncakbaru Jayatama (PJ) is a highly accredited exploration company based in Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ephindoephindo.com HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 32 contacts → |
“Ephindo Energy is an Indonesian focused energy company, with substantial coal bed methane (CBM) interests.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Minevesting Groupminevesting.co HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 26 contacts → |
“PT Minevesting Resources Indonesia (PT MRI) is a private company engaged in integrated mining and energy.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Rigsisrigsis.comHQ: South Jakarta, IndonesiaReported employees: 11-50 | South Jakarta, Indonesia | 11-50 | Exact match | 24 contacts → |
“Rigsis is a national private consulting company in Indonesia for the geothermal industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 151 company matches
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Geothermal companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
151 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 151 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for geothermal companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many geothermal companies did RevenueBase find based in Indonesia?
The saved snapshot records 151 matching company records, 10,353 tracked contacts and 1,591 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Geothermal companies by geography
- Geothermal companies based in Argentina
- Geothermal companies based in Australia
- Geothermal companies based in Austria
- Geothermal companies based in Belgium
- Geothermal companies based in Brazil
- Geothermal companies based in Canada
- Geothermal companies based in Chile
- Geothermal companies based in Colombia
- Geothermal companies based in Czechia
- Geothermal companies based in Denmark
- Geothermal companies based in Finland
- Geothermal companies based in France
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 geothermal companies based in Indonesia. Snapshot: September 15, 2026. https://revenuebase.ai/companies/geothermal-companies/indonesia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 geothermal companies based in Indonesia
RevenueBase records 151 matching company records for geothermal companies based in Indonesia, with 10,353 tracked contacts and 1,591 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 geothermal companies based in Indonesia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | PT Pertamina Geothermal Energy TBKpge.pertamina.com HQ: Gambir, IndonesiaReported employees: 201-500 | Gambir, Indonesia | 201-500 | Exact match | 1,242 contacts → |
“Indonesia Geothermal Company” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | PT Pertamina Drilling Services Indonesiapdsi.pertamina.com HQ: South Jakarta, IndonesiaReported employees: 1,001-5,000 | South Jakarta, Indonesia | 1,001-5,000 | Exact match | 1,200 contacts → |
“PT Pertamina Drilling Services Indonesia (Pertamina Drilling) was established on June 13th, 2008.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PT GEO Dipa Energi Perserogeodipa.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 501 contacts → |
“PT Geo Dipa Energi (Persero) is a State-Owned Company specializing in Geothermal Energy” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | PT Medco Energi Internasional TBKmedcoenergi.com HQ: Jakarta, IndonesiaReported employees: 1,001-5,000 | Jakarta, Indonesia | 1,001-5,000 | Exact match | 481 contacts → |
“PT Medco Energi Internasional Tbk (“MedcoEnergi”) is a leading Southeast Asian energy and natural resources company listed on the Indonesia Stock Exchange (MEDC-IDX).” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Euroasiaticeuroasiatic.com HQ: Bumi Serpong Damai City Tangerang Selatan, IndonesiaReported employees: 201-500 | Bumi Serpong Damai City Tangerang Selatan, Indonesia | 201-500 | Exact match | 440 contacts → |
“Euroasiatic (EA) is a Heat & Power Generation Solutions Provider.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Saka Energi Indonesiasakaenergi.com HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 380 contacts → |
“PT Saka Energi Indonesia (PGN Saka) is an upstream oil and gas company and an affiliate of PT Perusahaan Gas Negara Tbk (PGN), Indonesia’s largest natural gas transportation and…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kangean Energy Indonesia LTDkangean-energy.com HQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 331 contacts → |
“Kangean Energy Indonesia (KEI) is an oil and gas exploration and production company which was incorporated in Delaware.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Trakindo Groupsewatama.com HQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 317 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Geoservices LTDgeoservices.co.id HQ: Bandung, IndonesiaReported employees: 1,001-5,000 | Bandung, Indonesia | 1,001-5,000 | Exact match | 297 contacts → |
“PT.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PT Apexindo Pratama Duta TBKapexindo.com HQ: Jakarta, IndonesiaReported employees: 201-500 | Jakarta, Indonesia | 201-500 | Exact match | 272 contacts → |
“Established in 1984, PT Apexindo Pratama Duta Tbk (“Apexindo”/“Company”) is the only Indonesian drilling contractor with offshore and onshore drilling capacity for oil and gas…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Supreme Energysupreme-energy.com HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 271 contacts → |
“Supreme Energy Group of Companies (SEML/SERD/SERB), a growing Multinational Energy Companies with its core business on renewable energy Geothermal Power Plant.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PT Tamaris Hidrotamarishydro.com HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 212 contacts → |
“We commit to the development of renewable energy, & we start from our beloved home country Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PT BGP Indonesiabgp.com.cn HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 181 contacts → |
“We are BGP, the world's largestyet the leading integrated geophysical solution provider.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PT Energia Prima Nusantara Astra Groupepnusantara.com HQ: Jakarta Timur, IndonesiaReported employees: 501-1,000 | Jakarta Timur, Indonesia | 501-1,000 | Exact match | 99 contacts → |
“We are PT Energia Prima Nusantara, a subsidiary of Astra International Tbk – with shareholders PT United Tractors Tbk.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PT Mandau Cipta Tenaga Nusantara Mctnmctn.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 84 contacts → |
“PT Mandau Cipta Tenaga Nusantara (MCTN) anak perusahaan PT PLN (Persero) merupakan perusahaan pembangkit energi listrik dan uap yang memasok kebutuhan operasional eksplorasi…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PT PLN Energi GASplnenergigas.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 80 contacts → |
“PT PLN Gas & Geothermal is a subsidiary of PT PLN (Persero) which was established on January 28, 2009 to carry out the development of geothermal aspect in Indonesia with a…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Opac Barataopacbarata.co.id HQ: Jakarta, IndonesiaReported employees: 11-50 | Jakarta, Indonesia | 11-50 | Exact match | 72 contacts → |
“Welcome to PT OPAC Barata, your guide through the petroleum jungle, delivering a wide range of services tailored to the unique demands of the oil and gas, mining, and geothermal…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | PT Plumpang Raya Anugrahpra-group.com HQ: Kompleks Rukan Nusantara, IndonesiaReported employees: 201-500 | Kompleks Rukan Nusantara, Indonesia | 201-500 | Exact match | 67 contacts → |
“PT Plumpang Raya Anugrah is an oil & energy company based out of Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PT Hydrocorehydrocore.co.id HQ: Tangerang Selatan, IndonesiaReported employees: 51-200 | Tangerang Selatan, Indonesia | 51-200 | Exact match | 48 contacts → |
“PT Hydrocore an Indonesian company was established in 2006, have many experiences in geotechnical work (including Resistivity Survey) in Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Barito Pacific TBKbarito-pacific.com HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 48 contacts → |
“Barito Pacific operates in the petrochemical and energy sectors.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | PT Rukun Raharja TBKraja.co.id HQ: Jakarta Pusat, IndonesiaReported employees: 11-50 | Jakarta Pusat, Indonesia | 11-50 | Exact match | 37 contacts → |
“Rukun Raharja (RR) is an Indonesian group of companies engaged in an integrated clean energy sector and is structured its businesses into gas infrastructure, gas trading, and gas…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | PT Puncakbaru Jayatamapuncakbaru-jayatama.co.id HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 35 contacts → |
“Puncakbaru Jayatama (PJ) is a highly accredited exploration company based in Indonesia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ephindoephindo.com HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 32 contacts → |
“Ephindo Energy is an Indonesian focused energy company, with substantial coal bed methane (CBM) interests.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Minevesting Groupminevesting.co HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 26 contacts → |
“PT Minevesting Resources Indonesia (PT MRI) is a private company engaged in integrated mining and energy.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rigsisrigsis.com HQ: South Jakarta, IndonesiaReported employees: 11-50 | South Jakarta, Indonesia | 11-50 | Exact match | 24 contacts → |
“Rigsis is a national private consulting company in Indonesia for the geothermal industry.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 151 company matches
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Geothermal companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
151 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 151 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for geothermal companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many geothermal companies did RevenueBase find based in Indonesia?
The saved snapshot records 151 matching company records, 10,353 tracked contacts and 1,591 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 geothermal companies based in Indonesia. Snapshot: September 15, 2026. https://revenuebase.ai/companies/geothermal-companies/indonesia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗