Company lists · Data refreshed September 2026

Top 21 Offshore platform equipment suppliers based in Nigeria

RevenueBase identified 124 offshore platform equipment suppliers headquartered in Nigeria as of September 2026 and tracks 1,287 professional contacts across them, including 90 with verified work emails. Port Harcourt is the largest hub.

This list covers offshore platform equipment suppliers headquartered in Nigeria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
124Companies
1,287Contacts tracked
90Verified emails
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The 21 largest offshore platform equipment suppliers based in Nigeria

Ranked by team size
Top 21 of 124 offshore platform equipment suppliers based in Nigeria, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore platform equipment suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLagos, NigeriaHQ checked Sep 29, 2026201-50073 contacts →

Indirect evidence

“AOECL provides Drilling & Well completion, Manpower, Procurement, Dredging, Inspection, and EPCI services (Engineering, Procurement, Technical Consultancy, Facility Maintenance…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidencePort-harcourt, NigeriaHQ checked Sep 29, 2026201-50067 contacts →

Indirect evidence

“Thompson & Grace Investment Limited (TGIL) an Engineering/ Oilfield Service company in Nigeria provides services to the Engineering Sector/Oil and Gas industry.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidencePort-harcourt, NigeriaHQ checked Sep 29, 202611-5052 contacts →

Partial evidence

“PEM Offshore offers a wide range of products and services aimed at improving safety, quality and reliability in the marine, oil and gas sector.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceVictoria Island, NigeriaHQ checked Sep 29, 202651-20045 contacts →

Indirect evidence

“New Energy Services Company Limited (NESSCO) is a 100% Nigerian owned company incorporated in 2003.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceLekki Phase 1, NigeriaHQ checked Sep 29, 202651-20036 contacts →

Partial evidence

“Zamam Offshore Services Limited (ZOSL) is a Nigerian oilfield services company responsible for the provision of production support services to the oil and gas industry in Africa…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidencePort Harcourt, NigeriaHQ checked Sep 29, 202611-5032 contacts →

Indirect evidence

“DEBYL LIMITED is an indigenous company.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidencePort Harcourt, NigeriaHQ checked Sep 29, 202611-5030 contacts →

Partial evidence

“Overview Subsea100 Global(SHG), established in 2011, is a leading independent Offshore Services Contractor providing a range of Geophysical, Geotechnical and Subsea related…”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceWarri, NigeriaHQ checked Sep 29, 202611-5029 contacts →

Partial evidence

“Deepwater Engineering Limited (DEL) is a multi-discipline service provider formed by experienced professionals with years of direct experience within the major offshore Oil and…”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceLekki, NigeriaHQ checked Sep 29, 202651-20026 contacts →

Partial evidence

“First Priority Resources International Ltd (FPRIL) is a vibrant oil servicing company that offers Marine Logistics, Procurement, Engineering and Equipment Rental services.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidencePort Harcourt, NigeriaHQ checked Sep 29, 202611-5023 contacts →

Indirect evidence

“STELOG Ltd since its establishment in 2008 and full offtake in 2012 is involved in Drilling, Intervention and Production services in the Oil and gas value chain.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceIkoyi, NigeriaHQ checked Sep 29, 202651-20015 contacts →

Indirect evidence

“Atlantic Marine & Oilfield Services has been operating as a distinguished Subsea Engineering and Diving Company since maintaining an ISO 9001-2015 certification.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceVictoria Island, NigeriaHQ checked Sep 29, 202611-5013 contacts →

Partial evidence

“At the Royal Niger we pride ourselves on providing Hydraulics, Controls, Drilling and production equipment and services to the local and international energy and marine industries.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidencePort Harcourt, NigeriaHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceLagos, NigeriaHQ checked Sep 29, 202611-5011 contacts →

Indirect evidence

“Timproxy operates a diversified business with a special focus on Oil and Gas, Marine, and Power industry.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceLagos, NigeriaHQ checked Sep 29, 202611-5011 contacts →

Partial evidence

“Energeria is a provider of oilfield services and equipment and services to the upstream and midstream petroleum industry in Nigeria.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidencePort-harcourt, NigeriaHQ checked Sep 29, 202651-20010 contacts →

Indirect evidence

“CD PRINCETON NIGERIA LIMITED is a fully registered company in Nigeria with the aim to deliver highly quality, cost effective and timely services and products to clients with its…”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidencePort-harcourt, NigeriaHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“Masije Oil & Integrated Services is the largest indigenous Well intervention Services provider in Nigeria.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidencePort Harcourt, NigeriaHQ checked Sep 29, 202611-508 contacts →

Indirect evidence

“MESC Energy Services offers drilling, well intervention, pipeline and asset integrity services focused to deliver efficiency.”

Source: RevenueBase Database · checked Sep 29, 2026
19Strong evidencePort Harcourt, NigeriaHQ checked Sep 29, 202611-506 contacts →

Strong evidence

“Arcworld Oil & Gas Limited is a major supplier of a wide range of oil field equipment and materials.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceLekki, NigeriaHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Kaizen Global Engineering Solutions Ltd.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceLagos, NigeriaHQ checked Sep 29, 202611-505 contacts →

Indirect evidence

“Ethnarch Energy is a privately owned oilfield solutions company, offering end-to-end aerial and subsea oilfield services including but not limited to UAVs, ROVs, SUBSEA and SURF…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 21 of 124 offshore platform equipment suppliers based in Nigeria

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Offshore platform equipment suppliers based in Nigeria at a glance

As of Sep 29, 2026
7.0%Verified-email coverage
10.4Average contacts per company
11-50Median size (employees)
25.8%Largest-city concentration · Port Harcourt
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
59
51-200
29
201-500
8
501-1,000
1

Email recency for this list is measured worldwide rather than for Nigeria, so it is reported there. Company counts and contact totals on this page are exact for Nigeria, over 124 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among offshore platform equipment suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Nigeria whose own description of what they do matches “offshore platform equipment suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names offshore platform equipment suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among offshore platform equipment suppliers, and records with no verified work email. Companies headquartered outside Nigeria are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 90 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names offshore platform equipment suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many offshore platform equipment suppliers are there based in Nigeria?

RevenueBase identified 124 offshore platform equipment suppliers headquartered in Nigeria as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Aviam Offshore Engineering Company Limited, headquartered in Lagos, tops this list with the largest team on record.

Which city has the most offshore platform equipment suppliers?

Port Harcourt leads with 32 headquartered companies, followed by Lagos (25) and Rivers (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 90 verified decision-maker contacts tracked across these 124 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.