Company lists · Data refreshed September 2026

Top 25 Oil and gas supply companies based in Nigeria

Name: Oil and gas supply companies based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 345 companies tracked

RevenueBase identified 345 oil and gas supply companies headquartered in Nigeria as of September 2026 and tracks 4,061 professional contacts across them, including 395 with verified work emails. Port Harcourt is the largest hub.

This list covers oil and gas supply companies 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 21, 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 21, 2026 86% judged on-target in blind review

345Companies

4,061Contacts tracked

395Verified emails

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The 25 largest oil and gas supply companies based in Nigeria

Ranked by team size

Top 25 of 345 oil and gas supply companies based in Nigeria, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas supply companies: 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	Geoplex Drillteq Limited	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 21, 2026	201-500	356 contacts →
	Indirect evidence “Geoplex Drillteq Limited is the fastest-growing indigenous service provider in Sub-Saharan Africa, proudly holding the API Q2 certification, a testament to our commitment to…” Source: RevenueBase Database · checked Sep 21, 2026
2	Bell OIL & GAS	Strong evidence	Lagos, NigeriaHQ checked Sep 21, 2026	51-200	129 contacts →
	Strong evidence “Bell Oil & Gas has grown rapidly to become a leading indigenous oil service company in Nigeria.” Source: RevenueBase Database · checked Sep 21, 2026
3	Hydroserve Group	Strong evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	51-200	86 contacts →
	Strong evidence “Hydroserve Group is a leading oil and gas company which started as Hydroserve Oil Services Nigeria Limited in November, We began operations in with Pipeline & Process, and Pumping…” Source: RevenueBase Database · checked Sep 21, 2026
4	Aviam Offshore Engineering Company Limited	Indirect evidence	Lagos, NigeriaHQ checked Sep 21, 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 21, 2026
5	Peso Energy Services	Strong evidence	Lekki Phase 1, NigeriaHQ checked Sep 21, 2026	201-500	72 contacts →
	Strong 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 21, 2026
6	Sellafield Energy	Strong evidence	Lekki, NigeriaHQ checked Sep 21, 2026	11-50	56 contacts →
	Strong 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 21, 2026
7	OIL Quest International Limited	Strong evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	201-500	50 contacts →
	Strong evidence “Oil Quest International Limited (OQIL) is an indigenous Oil and Gas integrated technical support Service Company incorporated in Nigeria as a limited liability company on 11th…” Source: RevenueBase Database · checked Sep 21, 2026
8	NEW Energy Services Company Limited	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 21, 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 21, 2026
9	Goddie Chemicals International LTD	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	51-200	40 contacts →
	Indirect evidence “Goddie Chemicals International Limited is a leading premium chemical solutions and specialized engineering services expert, positioned to reliably serve as a one-stop shop for all…” Source: RevenueBase Database · checked Sep 21, 2026
10	Zamam Offshore Services Limited	Strong evidence	Lekki Phase 1, NigeriaHQ checked Sep 21, 2026	51-200	36 contacts →
	Strong 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 21, 2026
11	Felton Energy Services Limited	Strong evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	51-200	35 contacts →
	Strong evidence “Felton Energy Services Ltd (FESL) is an indigenous oil & gas procurement, operation and maintenance company in Nigeria.” Source: RevenueBase Database · checked Sep 21, 2026
12	Alphaden Energy & Oilfield Limited	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 21, 2026	51-200	35 contacts →
	Indirect evidence “The ‘ALPHA’S DEN’ is a hub of professional and well experienced Alpha’s, championing their fields while collectively making up a provider of fit-for-purpose services to clients…” Source: RevenueBase Database · checked Sep 21, 2026
13	Petroli Energy Limited	Strong evidence	Ikoyi, NigeriaHQ checked Sep 21, 2026	11-50	32 contacts →
	Strong evidence “Petroli Energy(BVI) Limited is a registered oil and gas trading company.” Source: RevenueBase Database · checked Sep 21, 2026
14	Debyl Limited	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “DEBYL LIMITED is an indigenous company.” Source: RevenueBase Database · checked Sep 21, 2026
15	Funtay Group	Strong evidence	Lagos, NigeriaHQ checked Sep 21, 2026	51-200	30 contacts →
	Strong evidence “Funtay Group is a Nigerian Oil and Gas company involved in the entire value chain of the Oil & Gas industry, from Upstream to Downstream to Gas and Power.” Source: RevenueBase Database · checked Sep 21, 2026
16	Forte Upstream Services Limited	Indirect evidence	Lekki Phase 1, NigeriaHQ checked Sep 21, 2026	201-500	29 contacts →
	Indirect evidence “Indigenous oilfield chemicals & engineering service provider across the upstream value chain.” Source: RevenueBase Database · checked Sep 21, 2026
17	First Priority Resources International Limited	Partial evidence	Lekki, NigeriaHQ checked Sep 21, 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 21, 2026
18	Nondera Energy Services	Indirect evidence	Lagos, NigeriaHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Nondera Energy Services is an ISO 9001:2015 certified company that provides telecommunications, engineering, procurement and technical assistance and drilling services to clients…” Source: RevenueBase Database · checked Sep 21, 2026
19	Omasup Energy Services Limited	Strong evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	11-50	24 contacts →
	Strong evidence “Oil & Gas Services company” Source: RevenueBase Database · checked Sep 21, 2026
20	Matpatson Petroleum Services Limited	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	201-500	22 contacts →
	Indirect evidence “Matpatson Petroleum Services is your One-Stop-Shop for Oilfield Services and Solutions with Qualified Manpower and Expertise” Source: RevenueBase Database · checked Sep 21, 2026
21	Bicens Resources Limited	Strong evidence	Warri, NigeriaHQ checked Sep 21, 2026	501-1,000	22 contacts →
	Strong evidence “Bicens Resources Limited is a tech savvy multidisciplinary firm with competencies in the Oil & Gas Industry, Providing and delivering exceptional solutions in DRILLING,OPERATIONS…” Source: RevenueBase Database · checked Sep 21, 2026
22	Quest OIL And Engineering Services Limited	Strong evidence	Lagos, NigeriaHQ checked Sep 21, 2026	11-50	21 contacts →
	Strong evidence “Quest Oil and Engineering Services Limited is a value-driven company offering full-service in oil and gas, as well as engineering service.” Source: RevenueBase Database · checked Sep 21, 2026
23	B G Technical Limited	Partial evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	51-200	14 contacts →
	Partial evidence “B.G.Technical Limited (BGT) is an Oil Services company incorporated in 1988.” Source: RevenueBase Database · checked Sep 21, 2026
24	Aftrac Limited	Strong evidence	Port Harcourt, NigeriaHQ checked Sep 21, 2026	11-50	14 contacts →
	Strong evidence “AFTRAC Limited has over 20 years of experience in delivering Oil and Gas related products and services.” Source: RevenueBase Database · checked Sep 21, 2026
25	Royal Niger Emerging Technologies Limited	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect 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 21, 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: oil and gas supply companies. 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 oil and gas supply companies.
Partial evidence: Its own public description names part of oil and gas supply companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas supply companies. 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 345 oil and gas supply companies based in Nigeria

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Oil and gas supply companies based in Nigeria at a glance

As of Sep 21, 2026

9.7%Verified-email coverage

11.8Average contacts per company

11-50Median size (employees)

30.1%Largest-city concentration · Port Harcourt

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

155

51-200

201-500

501-1,000

1,001-5,000

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 345 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 oil and gas supply companies, 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 “oil and gas supply companies”. 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 oil and gas supply companies), 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 oil and gas supply companies, 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, 395 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 21, 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.

Oil and gas supply companies by metro

Oil and gas supply companies in Port Harcourt104
Oil and gas supply companies in Lagos60

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 oil and gas supply companies, 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 oil and gas supply companies are there based in Nigeria?

RevenueBase identified 345 oil and gas supply companies 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?

Geoplex Drillteq Limited, headquartered in Lagos State, tops this list with the largest team on record.

Which city has the most oil and gas supply companies?

Port Harcourt leads with 104 headquartered companies, followed by Lagos (60) and Rivers (22).

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 395 verified decision-maker contacts tracked across these 345 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 21, 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.