Company lists · Data refreshed September 2026

Top 25 Offshore equipment suppliers based in Nigeria

Name: Offshore equipment suppliers based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 188 companies tracked

RevenueBase identified 188 offshore equipment suppliers headquartered in Nigeria as of September 2026 and tracks 2,282 professional contacts across them, including 203 with verified work emails. Port Harcourt is the largest hub.

This list covers offshore 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 20, 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 20, 2026 86% judged on-target in blind review

188Companies

2,282Contacts tracked

203Verified emails

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The 25 largest offshore equipment suppliers based in Nigeria

Ranked by team size

Top 25 of 188 offshore equipment suppliers based in Nigeria, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to offshore 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hydrodive Group	Partial evidence	Lagos, NigeriaHQ checked Sep 20, 2026	201-500	409 contacts →
	Partial evidence “HydroDive provides a broad range of Marine Vessels, Air, Mixed Gas and Saturation Diving, ROV, AUV and Survey Services primarily to the offshore & inshore Petroleum Industry of…” Source: RevenueBase Database · checked Sep 20, 2026
2	Bell OIL & GAS	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	51-200	129 contacts →
	Indirect evidence “Bell Oil & Gas has grown rapidly to become a leading indigenous oil service company in Nigeria.” Source: RevenueBase Database · checked Sep 20, 2026
3	Caverton Offshore Support Group PLC	Partial evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	501-1,000	88 contacts →
	Partial evidence “Caverton Offshore Support Group Plc is the public limited company holding Caverton Helicopters Limited and Caverton Marine Limited.” Source: RevenueBase Database · checked Sep 20, 2026
4	Aviam Offshore Engineering Company Limited	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	201-500	73 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 20, 2026
5	Peso Energy Services	Indirect evidence	Lekki Phase 1, NigeriaHQ checked Sep 20, 2026	201-500	72 contacts →
	Indirect evidence “PESO Energy Services is a leader in the Oil and Gas services industry, specializing in Engineering Services, Early Production Facility Packages, Oil Field Services, Specialized…” Source: RevenueBase Database · checked Sep 20, 2026
6	Sellafield Energy	Indirect evidence	Lekki, NigeriaHQ checked Sep 20, 2026	11-50	56 contacts →
	Indirect evidence “Sellafield Energy is a leading oil and gas support provider that has within a short time, emerged as a reference point in recruitment services and technical manpower support…” Source: RevenueBase Database · checked Sep 20, 2026
7	PEM Offshore Group	Partial evidence	Port-harcourt, NigeriaHQ checked Sep 20, 2026	11-50	52 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 20, 2026
8	NEW Energy Services Company Limited	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “New Energy Services Company Limited (NESSCO) is a 100% Nigerian owned company incorporated in 2003.” Source: RevenueBase Database · checked Sep 20, 2026
9	Subsea100 Global	Partial evidence	Port Harcourt, NigeriaHQ checked Sep 20, 2026	11-50	30 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 20, 2026
10	Deepwater Engineering Limited DEL	Partial evidence	Warri, NigeriaHQ checked Sep 20, 2026	11-50	29 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 20, 2026
11	First Priority Resources International Limited	Partial evidence	Lekki, NigeriaHQ checked Sep 20, 2026	51-200	26 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 20, 2026
12	Stelog Energy Group	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 20, 2026	11-50	23 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 20, 2026
13	XPO Marine Services Limited	Partial evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “XPO Marine Services is an integrated provider of offshore marine support services to the oil and gas industry in West Africa.” Source: RevenueBase Database · checked Sep 20, 2026
14	Atlantic Fenders And Support Services	Indirect evidence	Lagos Island, NigeriaHQ checked Sep 20, 2026	51-200	18 contacts →
	Indirect evidence “Welcome to the AFSS business page.” Source: RevenueBase Database · checked Sep 20, 2026
15	Atlantic Marine & Oilfield Services LTD	Indirect evidence	Ikoyi, NigeriaHQ checked Sep 20, 2026	51-200	15 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 20, 2026
16	Rotawn Energy & Logistics	Partial evidence	Lekki, NigeriaHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Rotawn Energy & Logistics specializes and has the requisite expertise and experience in the provision of Offshore Support Vessels Services, Maritime Security Services, Ship to…” Source: RevenueBase Database · checked Sep 20, 2026
17	Afrikdelta Marine Limited Adml	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
18	Royal Niger Emerging Technologies Limited	Partial evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	11-50	13 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 20, 2026
19	Tethys Plantgeria LTD	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
20	Timproxy	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	11 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 20, 2026
21	Fender8	Partial evidence	Apapa, NigeriaHQ checked Sep 20, 2026	1-10	11 contacts →
	Partial evidence “Fender8 is a marine company that provides Ship to Ship Transfer Services, Equipment Rental, Refurbishment and Sale of high quality mooring and berthing equipments.” Source: RevenueBase Database · checked Sep 20, 2026
22	CD Princeton	Indirect evidence	Port-harcourt, NigeriaHQ checked Sep 20, 2026	51-200	10 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 20, 2026
23	Masije OIL & Integrated Services LTD	Indirect evidence	Port-harcourt, NigeriaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Masije Oil & Integrated Services is the largest indigenous Well intervention Services provider in Nigeria.” Source: RevenueBase Database · checked Sep 20, 2026
24	Derotech Offshore Services Limited	Strong evidence	Lekki, NigeriaHQ checked Sep 20, 2026	51-200	8 contacts →
	Strong evidence “Derotech Offshore Services Limited is a preferred local offshore drilling company in Nigeria with technical support and ultramodern equipment from Pacific Drilling to respond to…” Source: RevenueBase Database · checked Sep 20, 2026
25	Kaizen Global Engineering Solutions Limited	Indirect evidence	Lekki, NigeriaHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Kaizen Global Engineering Solutions Ltd.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: offshore equipment suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names offshore equipment suppliers.
Partial evidence: Its own public description names part of offshore equipment suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore equipment suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 188 offshore equipment suppliers based in Nigeria

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Offshore equipment suppliers based in Nigeria at a glance

As of Sep 20, 2026

8.9%Verified-email coverage

12.1Average contacts per company

11-50Median size (employees)

25.5%Largest-city concentration · Port Harcourt

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 188 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 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 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 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 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, 203 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 20, 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.

Offshore equipment suppliers by metro

Offshore equipment suppliers in Port Harcourt48
Offshore equipment suppliers in Lagos43

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 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 equipment suppliers are there based in Nigeria?

RevenueBase identified 188 offshore 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?

Hydrodive Group, headquartered in Lagos, tops this list with the largest team on record.

Which city has the most offshore equipment suppliers?

Port Harcourt leads with 48 headquartered companies, followed by Lagos (43) and Rivers (11).

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 203 verified decision-maker contacts tracked across these 188 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 20, 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.