Company lists · Data refreshed October 2026
Top 25 Coal geology consulting firms based in Indonesia
RevenueBase identified 190 company matches for coal geology consulting firms associated with Indonesia as of October 2026 and tracks 15,738 professional contacts across them, including 1,181 with verified work emails. Jakarta is the largest hub.
This list covers company matches for coal geology consulting firms 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 October 1, 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 coal geology consulting firms based in Indonesia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,887 contacts → | ||||
Exact match “PT Bukit Makmur Mandiri Utama (BUMA), is currently one of largest independent coal mining contractor in Indonesia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 2 | 2,110 contacts → | ||||
Exact match “PT Darma Henwa Tbk, as an integrated mining services company, has several business activities as follows: • Coal Mining Contractor Services Company’s core business is coal mining…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 3 | 1,419 contacts → | ||||
Exact match “PT Saptaindra Sejati (SIS) is one of Indonesia’s largest mining contractors.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 4 | 924 contacts → | ||||
Exact match “PT Kalimantan Prima Persada (KPP) is a subsidiary of PT Pama Persada Nusantara (PAMA), one of the largest mining contractors in Southeast Asia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 5 | 623 contacts → | ||||
Exact match “ANINDYA is an independent surveying company that provides quality and quantity superintending service for the coal and minerals industry, the oil and gas sector as well as marine…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 6 | 452 contacts → | ||||
Exact match “Company Overview: Established on December 11, 2017, PT Antareja Mahada Makmur (AMM) is a rapidly growing coal mining contractor in Indonesia, dedicated to consistently meeting…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 7 | 269 contacts → | ||||
Exact match “Harmoni Panca Utama, PT.(HPU)*, is a private company established on the 25th January 2011 which focuses on mining services solution.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 8 | 186 contacts → | ||||
Exact match “PT Saptaindra Sejati (SIS) is one of Indonesia’s leading mining contractors that provides a broad range of services for coal mining companies, covering many aspects from contract…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 9 | 134 contacts → | ||||
Exact match “Coal and Mineral services” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 10 | 93 contacts → | ||||
Exact match “Strategic Partner in Mining Industry” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 11 | 86 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 12 | 85 contacts → | ||||
Exact match “PT Manambang Muara Enim (MME) is one of Indonesia’s coal mining company located in Muara Enim, South Sumatera.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 13 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 14 | 64 contacts → | ||||
Exact match “PT Long Daliq Primacoal is a company that provides a stockpile area to gather and place coal from many mine companies in Lahat, Sumatera Selatan, before delivering the coal to the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 15 | 38 contacts → | ||||
Exact match “KAGARA is an integrated geology, mining, and environmental consulting firm providing end-to-end technical solutions across the mining value chain.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 16 | 36 contacts → | ||||
Exact match “PT Peakglobal Resources Consulting (PEAKGLOBAL) is a international business and technical consulting firm headquartered out of Jakarta Indonesia with branch offices in Singapore…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 17 | 30 contacts → | ||||
Exact match “PT Geo Sinergi Utama, through its brand GeoSynergy Solution, is a Jakarta-based engineering and consulting company specializing in geotechnical, hydrogeological, environmental…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 18 | 27 contacts → | ||||
Exact match “Rizqu Konsultan is a mining, environmental, and water resources consultancy providing integrated, data-driven solutions to support smarter and more responsible mining operations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 19 | 26 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 20 | 26 contacts → | ||||
Exact match “PT Daya Mitra Multipratama, also known as DMM, is a growing company involved in coal mining services, specializing in chemical supplies and its applications.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 21 | 25 contacts → | ||||
Exact match “Since opening in 2019, UWR Consulting has been proud to serve the mining industry in Indonesia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 22 | 24 contacts → | ||||
Exact match “Rigsis is a national private consulting company in Indonesia for the geothermal industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 23 | 23 contacts → | ||||
Exact match “GDA Group of Companies is a national private company in the field of research-based geology consultancy mainly in oil and gas industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 24 | 20 contacts → | ||||
Exact match “GeoFix is a multi-disciplinary and multi-commodity exploration and mining consultant drawing all over Indonesia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 25 | 20 contacts → | ||||
Exact match “PT Mining One Indonesia merupakan perusahaan jasa konsultasi yang fokus dalam memberikan solusi dan dukungan teknis kepada perusahaan eksplorasi dan pertambangan.” Recorded in the RevenueBase company graph · Oct 1, 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 “coal geology consulting firms”. 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 190 coal geology consulting firms based in Indonesia
See the full list, filter by size, metro and specialty, and access 1,181 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Coal geology consulting firms based in Indonesia at a glance
As of Oct 1, 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 190 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 “coal geology consulting firms” 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 1,181 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 October 1, 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 “coal geology consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many coal geology consulting firms are there based in Indonesia?
RevenueBase identified 190 company matches for coal geology consulting firms associated with Indonesia as of October 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 Bukit Makmur Mandiri Utama tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most coal geology consulting firms?
Jakarta leads with 25 company records, followed by Dki Jakarta (15) and Jakarta Selatan Dki Jakarta (11).
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 1,181 professional contacts with verified work emails tracked across these 190 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 October 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 190 coal geology consulting firms based in Indonesia. Start with a free account, no credit card.
Download this list →Related lists
Coal geology consulting firms by geography
- Coal geology consulting firms based in the United States
- Coal geology consulting firms based in Australia
- Coal geology consulting firms based in Brazil
- Coal geology consulting firms based in Canada
- Coal geology consulting firms based in South Africa
- Coal geology consulting firms based in the United Kingdom
- Coal geology consulting firms based in Italy
- Coal geology consulting firms based in Germany
- Coal geology consulting firms based in Spain
- Coal geology consulting firms based in France
- Coal geology consulting firms based in Argentina
- Coal geology consulting firms based in Switzerland
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Coal geology consulting firms based in the United States
- Coal geology consulting firms based in Australia
- Coal geology consulting firms based in Brazil
- Coal geology consulting firms based in Canada
- Coal geology consulting firms based in South Africa
- Coal geology consulting firms based in the United Kingdom
Company intelligence · public preview
Top 25 coal geology consulting firms 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 190 matching company records for coal geology consulting firms based in Indonesia, with 15,738 tracked contacts and 1,181 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: October 1, 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 coal geology consulting firms 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 Bukit Makmur Mandiri Utamabumainternational.comHQ: Cilandak, IndonesiaReported employees: 10001+ | Cilandak, Indonesia | 10001+ | Exact match | 4,887 contacts → |
“PT Bukit Makmur Mandiri Utama (BUMA), is currently one of largest independent coal mining contractor in Indonesia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  PT Darma Henwa TBKptdh.co.idHQ: Jakarta Selatan, IndonesiaReported employees: 5,001-10,000 | Jakarta Selatan, Indonesia | 5,001-10,000 | Exact match | 2,110 contacts → |
“PT Darma Henwa Tbk, as an integrated mining services company, has several business activities as follows: • Coal Mining Contractor Services Company’s core business is coal mining…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PT Saptaindra Sejati SISalamtri.comHQ: Jakarta Selatan, IndonesiaReported employees: 10001+ | Jakarta Selatan, Indonesia | 10001+ | Exact match | 1,419 contacts → |
“PT Saptaindra Sejati (SIS) is one of Indonesia’s largest mining contractors.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kalimantan Prima Persada KPP Miningkppmining.comHQ: East Jakarta, IndonesiaReported employees: 5,001-10,000 | East Jakarta, Indonesia | 5,001-10,000 | Exact match | 924 contacts → |
“PT Kalimantan Prima Persada (KPP) is a subsidiary of PT Pama Persada Nusantara (PAMA), one of the largest mining contractors in Southeast Asia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Pt. Anindya Wiraputra Konsultanindya.bizHQ: Jakarta, IndonesiaReported employees: 1,001-5,000 | Jakarta, Indonesia | 1,001-5,000 | Exact match | 623 contacts → |
“ANINDYA is an independent surveying company that provides quality and quantity superintending service for the coal and minerals industry, the oil and gas sector as well as marine…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: South Jakarta, IndonesiaReported employees: 1,001-5,000 | South Jakarta, Indonesia | 1,001-5,000 | Exact match | 452 contacts → |
“Company Overview: Established on December 11, 2017, PT Antareja Mahada Makmur (AMM) is a rapidly growing coal mining contractor in Indonesia, dedicated to consistently meeting…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pt. Harmoni Panca Utamahpu-mining.com HQ: Dki Jakarta, IndonesiaReported employees: 1,001-5,000 | Dki Jakarta, Indonesia | 1,001-5,000 | Exact match | 269 contacts → |
“Harmoni Panca Utama, PT.(HPU)*, is a private company established on the 25th January 2011 which focuses on mining services solution.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  PT Saptaindra Sejati Admoadaro.comHQ: Tabalong, IndonesiaReported employees: 5,001-10,000 | Tabalong, Indonesia | 5,001-10,000 | Exact match | 186 contacts → |
“PT Saptaindra Sejati (SIS) is one of Indonesia’s leading mining contractors that provides a broad range of services for coal mining companies, covering many aspects from contract…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 134 contacts → |
“Coal and Mineral services” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Global Makara Teknikgmt.idHQ: Kuningan Barat, IndonesiaReported employees: 201-500 | Kuningan Barat, Indonesia | 201-500 | Exact match | 93 contacts → |
“Strategic Partner in Mining Industry” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Pt. Quantus Consultants Indonesiaquantusindonesia.comHQ: Tanggerang Selatan, IndonesiaReported employees: 11-50 | Tanggerang Selatan, Indonesia | 11-50 | Exact match | 86 contacts → |
“PT.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  PT Manambang Muara Enimmm-energi.comHQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 85 contacts → |
“PT Manambang Muara Enim (MME) is one of Indonesia’s coal mining company located in Muara Enim, South Sumatera.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  PT Long Daliq Primacoallongdaliq.idHQ: Jakarta Utara, IndonesiaReported employees: 201-500 | Jakarta Utara, Indonesia | 201-500 | Exact match | 64 contacts → |
“PT Long Daliq Primacoal is a company that provides a stockpile area to gather and place coal from many mine companies in Lahat, Sumatera Selatan, before delivering the coal to the…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Kagara Miningkagaracorp.comHQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 38 contacts → |
“KAGARA is an integrated geology, mining, and environmental consulting firm providing end-to-end technical solutions across the mining value chain.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  PT Peakglobal Resources Consulting Peakglobalpeakglobal.comHQ: South Jakarta, IndonesiaReported employees: 51-200 | South Jakarta, Indonesia | 51-200 | Exact match | 36 contacts → |
“PT Peakglobal Resources Consulting (PEAKGLOBAL) is a international business and technical consulting firm headquartered out of Jakarta Indonesia with branch offices in Singapore…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Pt. GEO Sinergi Utamageosynergy-solution.comHQ: Bogor (kab.), IndonesiaReported employees: 51-200 | Bogor (kab.), Indonesia | 51-200 | Exact match | 30 contacts → |
“PT Geo Sinergi Utama, through its brand GeoSynergy Solution, is a Jakarta-based engineering and consulting company specializing in geotechnical, hydrogeological, environmental…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Rizqu Konsultanrizqukonsultan.comHQ: Surabaya, IndonesiaReported employees: 11-50 | Surabaya, Indonesia | 11-50 | Exact match | 27 contacts → |
“Rizqu Konsultan is a mining, environmental, and water resources consultancy providing integrated, data-driven solutions to support smarter and more responsible mining operations.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  PT Internasional Prima Coalipcoal.co.idHQ: Samarinda, IndonesiaReported employees: 51-200 | Samarinda, Indonesia | 51-200 | Exact match | 26 contacts → |
“PT.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Pt. Daya Mitra Multipratama DMMdmmpratama.co.idHQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 26 contacts → |
“PT Daya Mitra Multipratama, also known as DMM, is a growing company involved in coal mining services, specializing in chemical supplies and its applications.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | UWR Consultinguwrconsulting.com HQ: Jakarta Barat Jakarta, IndonesiaReported employees: 11-50 | Jakarta Barat Jakarta, Indonesia | 11-50 | Exact match | 25 contacts → |
“Since opening in 2019, UWR Consulting has been proud to serve the mining industry in Indonesia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Geosain Delta Andalangda.co.idHQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 23 contacts → |
“GDA Group of Companies is a national private company in the field of research-based geology consultancy mainly in oil and gas industry.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  PT GEO FIX Indonesiageofix-id.comHQ: South Jakarta, IndonesiaReported employees: 11-50 | South Jakarta, Indonesia | 11-50 | Exact match | 20 contacts → |
“GeoFix is a multi-disciplinary and multi-commodity exploration and mining consultant drawing all over Indonesia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  PT Mining ONE Indonesiaminingone.com.auHQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 20 contacts → |
“PT Mining One Indonesia merupakan perusahaan jasa konsultasi yang fokus dalam memberikan solusi dan dukungan teknis kepada perusahaan eksplorasi dan pertambangan.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 190 company matches
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Coal geology consulting firms: dataset insights
October 1, 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
190 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 190 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: October 1, 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 coal geology consulting firms?
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 coal geology consulting firms did RevenueBase find based in Indonesia?
The saved snapshot records 190 matching company records, 15,738 tracked contacts and 1,181 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: October 1, 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
Coal geology consulting firms by geography
- Coal geology consulting firms based in the United States
- Coal geology consulting firms based in Australia
- Coal geology consulting firms based in Brazil
- Coal geology consulting firms based in Canada
- Coal geology consulting firms based in South Africa
- Coal geology consulting firms based in the United Kingdom
- Coal geology consulting firms based in Italy
- Coal geology consulting firms based in Germany
- Coal geology consulting firms based in Spain
- Coal geology consulting firms based in France
- Coal geology consulting firms based in Argentina
- Coal geology consulting firms based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 coal geology consulting firms based in Indonesia. Snapshot: October 1, 2026. https://revenuebase.ai/companies/coal-geology-consulting-firms/indonesia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Coal geology consulting firms based in the United States
- Coal geology consulting firms based in Australia
- Coal geology consulting firms based in Brazil
- Coal geology consulting firms based in Canada
- Coal geology consulting firms based in South Africa
- Coal geology consulting firms based in the United Kingdom
Company intelligence · public preview
Top 25 coal geology consulting firms based in Indonesia
RevenueBase records 190 matching company records for coal geology consulting firms based in Indonesia, with 15,738 tracked contacts and 1,181 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: October 1, 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 coal geology consulting firms 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 Bukit Makmur Mandiri Utamabumainternational.com HQ: Cilandak, IndonesiaReported employees: 10001+ | Cilandak, Indonesia | 10001+ | Exact match | 4,887 contacts → |
“PT Bukit Makmur Mandiri Utama (BUMA), is currently one of largest independent coal mining contractor in Indonesia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | PT Darma Henwa TBKptdh.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 5,001-10,000 | Jakarta Selatan, Indonesia | 5,001-10,000 | Exact match | 2,110 contacts → |
“PT Darma Henwa Tbk, as an integrated mining services company, has several business activities as follows: • Coal Mining Contractor Services Company’s core business is coal mining…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PT Saptaindra Sejati SISalamtri.com HQ: Jakarta Selatan, IndonesiaReported employees: 10001+ | Jakarta Selatan, Indonesia | 10001+ | Exact match | 1,419 contacts → |
“PT Saptaindra Sejati (SIS) is one of Indonesia’s largest mining contractors.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kalimantan Prima Persada KPP Miningkppmining.com HQ: East Jakarta, IndonesiaReported employees: 5,001-10,000 | East Jakarta, Indonesia | 5,001-10,000 | Exact match | 924 contacts → |
“PT Kalimantan Prima Persada (KPP) is a subsidiary of PT Pama Persada Nusantara (PAMA), one of the largest mining contractors in Southeast Asia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pt. Anindya Wiraputra Konsultanindya.biz HQ: Jakarta, IndonesiaReported employees: 1,001-5,000 | Jakarta, Indonesia | 1,001-5,000 | Exact match | 623 contacts → |
“ANINDYA is an independent surveying company that provides quality and quantity superintending service for the coal and minerals industry, the oil and gas sector as well as marine…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: South Jakarta, IndonesiaReported employees: 1,001-5,000 | South Jakarta, Indonesia | 1,001-5,000 | Exact match | 452 contacts → |
“Company Overview: Established on December 11, 2017, PT Antareja Mahada Makmur (AMM) is a rapidly growing coal mining contractor in Indonesia, dedicated to consistently meeting…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pt. Harmoni Panca Utamahpu-mining.com HQ: Dki Jakarta, IndonesiaReported employees: 1,001-5,000 | Dki Jakarta, Indonesia | 1,001-5,000 | Exact match | 269 contacts → |
“Harmoni Panca Utama, PT.(HPU)*, is a private company established on the 25th January 2011 which focuses on mining services solution.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PT Saptaindra Sejati Admoadaro.com HQ: Tabalong, IndonesiaReported employees: 5,001-10,000 | Tabalong, Indonesia | 5,001-10,000 | Exact match | 186 contacts → |
“PT Saptaindra Sejati (SIS) is one of Indonesia’s leading mining contractors that provides a broad range of services for coal mining companies, covering many aspects from contract…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 134 contacts → |
“Coal and Mineral services” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Global Makara Teknikgmt.id HQ: Kuningan Barat, IndonesiaReported employees: 201-500 | Kuningan Barat, Indonesia | 201-500 | Exact match | 93 contacts → |
“Strategic Partner in Mining Industry” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Pt. Quantus Consultants Indonesiaquantusindonesia.com HQ: Tanggerang Selatan, IndonesiaReported employees: 11-50 | Tanggerang Selatan, Indonesia | 11-50 | Exact match | 86 contacts → |
“PT.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PT Manambang Muara Enimmm-energi.com HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 85 contacts → |
“PT Manambang Muara Enim (MME) is one of Indonesia’s coal mining company located in Muara Enim, South Sumatera.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PT Long Daliq Primacoallongdaliq.id HQ: Jakarta Utara, IndonesiaReported employees: 201-500 | Jakarta Utara, Indonesia | 201-500 | Exact match | 64 contacts → |
“PT Long Daliq Primacoal is a company that provides a stockpile area to gather and place coal from many mine companies in Lahat, Sumatera Selatan, before delivering the coal to the…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Kagara Miningkagaracorp.com HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 38 contacts → |
“KAGARA is an integrated geology, mining, and environmental consulting firm providing end-to-end technical solutions across the mining value chain.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PT Peakglobal Resources Consulting Peakglobalpeakglobal.com HQ: South Jakarta, IndonesiaReported employees: 51-200 | South Jakarta, Indonesia | 51-200 | Exact match | 36 contacts → |
“PT Peakglobal Resources Consulting (PEAKGLOBAL) is a international business and technical consulting firm headquartered out of Jakarta Indonesia with branch offices in Singapore…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pt. GEO Sinergi Utamageosynergy-solution.com HQ: Bogor (kab.), IndonesiaReported employees: 51-200 | Bogor (kab.), Indonesia | 51-200 | Exact match | 30 contacts → |
“PT Geo Sinergi Utama, through its brand GeoSynergy Solution, is a Jakarta-based engineering and consulting company specializing in geotechnical, hydrogeological, environmental…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rizqu Konsultanrizqukonsultan.com HQ: Surabaya, IndonesiaReported employees: 11-50 | Surabaya, Indonesia | 11-50 | Exact match | 27 contacts → |
“Rizqu Konsultan is a mining, environmental, and water resources consultancy providing integrated, data-driven solutions to support smarter and more responsible mining operations.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | PT Internasional Prima Coalipcoal.co.id HQ: Samarinda, IndonesiaReported employees: 51-200 | Samarinda, Indonesia | 51-200 | Exact match | 26 contacts → |
“PT.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pt. Daya Mitra Multipratama DMMdmmpratama.co.id HQ: Jakarta Selatan, IndonesiaReported employees: 201-500 | Jakarta Selatan, Indonesia | 201-500 | Exact match | 26 contacts → |
“PT Daya Mitra Multipratama, also known as DMM, is a growing company involved in coal mining services, specializing in chemical supplies and its applications.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | UWR Consultinguwrconsulting.com HQ: Jakarta Barat Jakarta, IndonesiaReported employees: 11-50 | Jakarta Barat Jakarta, Indonesia | 11-50 | Exact match | 25 contacts → |
“Since opening in 2019, UWR Consulting has been proud to serve the mining industry in Indonesia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Geosain Delta Andalangda.co.id HQ: Jakarta, IndonesiaReported employees: 51-200 | Jakarta, Indonesia | 51-200 | Exact match | 23 contacts → |
“GDA Group of Companies is a national private company in the field of research-based geology consultancy mainly in oil and gas industry.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | PT GEO FIX Indonesiageofix-id.com HQ: South Jakarta, IndonesiaReported employees: 11-50 | South Jakarta, Indonesia | 11-50 | Exact match | 20 contacts → |
“GeoFix is a multi-disciplinary and multi-commodity exploration and mining consultant drawing all over Indonesia.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | PT Mining ONE Indonesiaminingone.com.au HQ: Jakarta Selatan, IndonesiaReported employees: 51-200 | Jakarta Selatan, Indonesia | 51-200 | Exact match | 20 contacts → |
“PT Mining One Indonesia merupakan perusahaan jasa konsultasi yang fokus dalam memberikan solusi dan dukungan teknis kepada perusahaan eksplorasi dan pertambangan.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 190 company matches
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Coal geology consulting firms: dataset insights
October 1, 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
190 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 190 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: October 1, 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 coal geology consulting firms?
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 coal geology consulting firms did RevenueBase find based in Indonesia?
The saved snapshot records 190 matching company records, 15,738 tracked contacts and 1,181 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: October 1, 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
Coal geology consulting firms by geography
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Cite this list
RevenueBase Data Team. Top 25 coal geology consulting firms based in Indonesia. Snapshot: October 1, 2026. https://revenuebase.ai/companies/coal-geology-consulting-firms/indonesia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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