Company lists · Data refreshed October 2026

Top 12 Offshore energy equipment suppliers based in Indonesia

RevenueBase identified 48 company matches for offshore energy equipment suppliers associated with Indonesia as of October 2026 and tracks 4,987 professional contacts across them, including 631 with verified work emails. Jakarta is the largest hub.

This list covers company matches for offshore energy equipment suppliers 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 19, 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 Oct 19, 2026 How this list was built
48Companies
4,987Contacts tracked
631Verified emails
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The 12 largest offshore energy equipment suppliers based in Indonesia

Ranked by team size
Top 12 of 48 company matches for offshore energy equipment suppliers based in Indonesia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchKebayoran Lama, IndonesiaHQ recorded Oct 19, 2026501-1,0001,084 contacts →

Exact match

“As a one-stop offshore marine services company, Wintermar Offshore Marine Group strives to support all types of offshore operations, offering innovative vessel and logistical…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchJakarta, IndonesiaHQ recorded Oct 19, 20261,001-5,0001,032 contacts →

Exact match

“PT Patra Drilling Contractor (PDC) is a subsidiary of PT Pertamina Drilling Services Indonesia (PDSI), which operates under the Sub-holding Upstream of PT Pertamina (Persero).”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchKota Batam, IndonesiaHQ recorded Oct 19, 20261,001-5,000680 contacts →

Exact match

“Engineering Our Future Together”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchJakarta, IndonesiaHQ recorded Oct 19, 202651-200366 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 · Oct 19, 2026 · View company records in RevenueBase
5Exact matchJakarta, IndonesiaHQ recorded Oct 19, 2026201-500313 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 · Oct 19, 2026 · View company records in RevenueBase
6Exact matchCentral Jakarta, IndonesiaHQ recorded Oct 19, 2026n/a268 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchJakarta Selatan, IndonesiaHQ recorded Oct 19, 202651-200129 contacts →

Exact match

“Bintang Subsea - a DeepOcean Company - is a technology-driven, independent solution provider in the ocean space.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchBogor, IndonesiaHQ recorded Oct 19, 202651-20047 contacts →

Exact match

“Established in 2007, Benvors (PT.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchJakarta Selatan, IndonesiaHQ recorded Oct 19, 202611-5046 contacts →

Exact match

“PT Advanced Offshore Services is a trusted partner in the oil and gas industry, specializing in Subsea Engineering, Offshore Construction, Project Management, Diving, and ROV…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchKabupaten Kutai Kartanegara, IndonesiaHQ recorded Oct 19, 2026201-50031 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchDki Jakarta, IndonesiaHQ recorded Oct 19, 202611-5019 contacts →

Exact match

“Atlantis Subsea Indonesia is an integrated provider of safe, high quality, innovative services and technologies for the subsea industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchDepok, IndonesiaHQ recorded Oct 19, 202611-5019 contacts →

Exact match

“We design, deliver, and optimize integrated solutions to unlock greater performance for our clients in the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 12 of 48 offshore energy equipment suppliers based in Indonesia

See the full list, filter by size, metro and specialty, and access 631 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore energy equipment suppliers based in Indonesia at a glance

As of Oct 19, 2026
12.7%Verified-email coverage
103.9Average contacts per company
11-50Median size (employees)
20.8%Largest-city concentration · Jakarta
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
17
51-200
7
201-500
10
501-1,000
2
1,001-5,000
3
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 48 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 “offshore energy equipment suppliers” 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 631 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 19, 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 “offshore energy equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore energy equipment suppliers are there based in Indonesia?

RevenueBase identified 48 company matches for offshore energy equipment suppliers 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?

Wintermar Offshore Marine TBK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore energy equipment suppliers?

Jakarta leads with 10 company records, followed by Dki Jakarta (5) and Batam (3).

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 631 professional contacts with verified work emails tracked across these 48 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 19, 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.