Company lists · Data refreshed September 2026

Top 25 Oil and gas exploration companies based in Indonesia

RevenueBase identified 128 company matches for oil and gas exploration companies associated with Indonesia as of September 2026 and tracks 17,760 professional contacts across them, including 2,790 with verified work emails. Jakarta is the largest hub.

This list covers company matches for oil and gas exploration 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 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built
128Companies
17,760Contacts tracked
2,790Verified emails
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The 25 largest oil and gas exploration companies based in Indonesia

Ranked by team size
Top 25 of 128 company matches for oil and gas exploration companies based in Indonesia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 17, 20261,001-5,0003,932 contacts →

Exact match

“We are the one and only national company that possesses combined competencies in oil & gas services: seismic, drilling and oilfield.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchJakarta, IndonesiaHQ recorded Sep 17, 20261,001-5,0001,647 contacts →

Exact match

“PT Pertamina Hulu Rokan (PHR) is a subsidiary of PT Pertamina Hulu Energi (PHE)”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchSouth Jakarta, IndonesiaHQ recorded Sep 17, 20261,001-5,0001,200 contacts →

Exact match

“PT Pertamina Drilling Services Indonesia (Pertamina Drilling) was established on June 13th, 2008.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchSouth Jakarta, IndonesiaHQ recorded Sep 17, 202610001+773 contacts →

Exact match

“PT Pertamina Hulu Energi (PHE) merupakan anak perusahaan PT Pertamina (Persero).”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchJakarta Barat, IndonesiaHQ recorded Sep 17, 202651-200573 contacts →

Exact match

“Company belonging to the Star Energy Group.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 17, 2026201-500380 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 17, 2026 · View company records in RevenueBase
7Exact matchJakarta, IndonesiaHQ recorded Sep 17, 202651-200339 contacts →

Exact match

“Java Offshore, established in 2010, is a leading independent Offshore Services Contractor providing a range of Geophysical, Geotechnical and Subsea related solutions to marine…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchJakarta, IndonesiaHQ recorded Sep 17, 2026201-500331 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 17, 2026 · View company records in RevenueBase
9Exact matchJakarta, IndonesiaHQ recorded Sep 17, 2026201-500289 contacts →

Exact match

“Imeco Inter Sarana was founded in 1972 and has more than 50 years of experience in high-tech drilling equipment and services, marine services, and power generation.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchJakarta, IndonesiaHQ recorded Sep 17, 2026501-1,000258 contacts →

Exact match

“PT Energi Mega Persada Tbk (EMP's) is an independent upstream oil and gas company headquartered in Jakarta, Indonesia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchSouth Jakarta, IndonesiaHQ recorded Sep 17, 202651-200197 contacts →

Exact match

“TITIAN focus on providing highest quality products and services related with Turn Around (Shutdown), Well Services (stimulation chemicals, fracturing, and coil tubing), and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchJakarta, IndonesiaHQ recorded Sep 17, 202611-5072 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 17, 2026 · View company records in RevenueBase
13Exact matchBandung, IndonesiaHQ recorded Sep 17, 202651-20037 contacts →

Exact match

“PT Migas Utama Jabar (MUJ) merupakan Badan Usaha Milik Daerah (BUMD) Pemerintah Provinsi Jawa Barat yang bergerak dalam bidang Eksplorasi & Produksi Migas serta Jasa Penunjang…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchJakarta, IndonesiaHQ recorded Sep 17, 202651-20035 contacts →

Exact match

“Puncakbaru Jayatama (PJ) is a highly accredited exploration company based in Indonesia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchJakarta, IndonesiaHQ recorded Sep 17, 202651-20026 contacts →

Exact match

“PT Cikarang Listrindo is an Oil and Energy company located in World Trade Centre.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchDki Jakarta, IndonesiaHQ recorded Sep 17, 20261,001-5,00017 contacts →

Exact match

“PT Pertamina EP (PEP) is engaged in managing the upstream oil and gas production through a more manageable exploration and exploitation activities.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchJakarta, IndonesiaHQ recorded Sep 17, 2026501-1,00016 contacts →

Exact match

“PT Sugih Energy Tbk (Sugih) is an integrated energy services company with over 20 years of experience in the Indonesian market.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchTangerang Selatan Banten, IndonesiaHQ recorded Sep 17, 2026201-50013 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchBandung, IndonesiaHQ recorded Sep 17, 20261-1012 contacts →

Exact match

“ABOUT US PT.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 17, 202611-5012 contacts →

Exact match

“PT Nusantara Drilling Services merupakan bagian dari Minevesting Group (PT Minevesting Resources Indonesia), sebuah perusahaan induk yang menyediakan layanan kontraktor secara…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 17, 202651-20011 contacts →

Exact match

“Iliadi is an oilfield services and equipment provider that focuses on restoring oil and gas well productivity.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 17, 202651-20011 contacts →

Exact match

“KUFPEC Indonesia (Anambas) B.V.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 17, 202611-507 contacts →

Exact match

“PT WIS Energi Nusantara, officially incorporated in November 2013.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchPalembang, IndonesiaHQ recorded Sep 17, 202611-506 contacts →

Exact match

“Geosriwijaya Nusantara (GN) was formed in early 2016.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchJakarta, IndonesiaHQ recorded Sep 17, 202611-504 contacts →

Exact match

“Early and Intermediate Exploration Solutions for Oil & Gas, Minerals, Geothermal or any subsurface structure that will give an indication of depth, position, and content that will…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 128 oil and gas exploration companies based in Indonesia

See the full list, filter by size, metro and specialty, and access 2,790 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas exploration companies based in Indonesia at a glance

As of Sep 17, 2026
15.7%Verified-email coverage
138.8Average contacts per company
11-50Median size (employees)
20.3%Largest-city concentration · Jakarta
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
45
51-200
30
201-500
14
501-1,000
5
1,001-5,000
9
5,001-10,000
1
10001+
2

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 128 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 “oil and gas exploration 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 2,790 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 17, 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 “oil and gas exploration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas exploration companies are there based in Indonesia?

RevenueBase identified 128 company matches for oil and gas exploration 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 Elnusa TBK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas exploration companies?

Jakarta leads with 26 company records, followed by Dki Jakarta (19) and Jakarta Selatan Dki Jakarta (8).

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 2,790 professional contacts with verified work emails tracked across these 128 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 17, 2026.

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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.