Company lists · Data refreshed September 2026

Top 25 Petroleum exploration companies based in Nigeria

Name: Petroleum exploration companies based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 92 companies tracked

RevenueBase identified 92 petroleum exploration companies headquartered in Nigeria as of September 2026 and tracks 5,555 professional contacts across them, including 995 with verified work emails. Lagos is the largest hub.

This list covers petroleum exploration 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 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

92Companies

5,555Contacts tracked

995Verified emails

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The 25 largest petroleum exploration companies based in Nigeria

Ranked by team size

Top 25 of 92 petroleum exploration companies 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 petroleum exploration 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	Ardova PLC	Partial evidence	Apapa, NigeriaHQ checked Sep 20, 2026	1,001-5,000	675 contacts →
	Partial evidence “Ardova PLC is an integrated energy company engaged in the marketing of petroleum products directed at the automobile, industrial, aviation, and marine markets.” Source: RevenueBase Database · checked Sep 20, 2026
2	Nnpc E&p Limited	Strong evidence	Benin City, NigeriaHQ checked Sep 20, 2026	1,001-5,000	277 contacts →
	Strong evidence “NNPC E&P Limited (NEPL), a wholly-owned subsidiary of the Nigerian National Petroleum Company Limited (NNPCL), operates as a prominent entity involved in the exploration and…” Source: RevenueBase Database · checked Sep 20, 2026
3	Masters Energy OIL And GAS LTD	Partial evidence	Ikeja, NigeriaHQ checked Sep 20, 2026	501-1,000	250 contacts →
	Partial evidence “Masters Energy Oil & Gas Limited is licensed by Department of Petroleum Resources (DPR), published by Nipex and endorsed by NAPIMS – NNPC for Joint Ventures (JVs) and Production…” Source: RevenueBase Database · checked Sep 20, 2026
4	First Exploration & Petroleum Development Company	Strong evidence	Ikoyi, NigeriaHQ checked Sep 20, 2026	51-200	193 contacts →
	Strong evidence “FIRST Exploration and Petroleum Development Company Limited (FIRST E&P) is a leading independent E&P company with full upstream capabilities.” Source: RevenueBase Database · checked Sep 20, 2026
5	Amni International Petroleum Development Company Limited	Strong evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	51-200	169 contacts →
	Strong evidence “Amni International Petroleum Development Company Limited (Amni) is an Independent Oil & Gas Exploration & Production (E&P) company with its head office in Lagos, Nigeria.” Source: RevenueBase Database · checked Sep 20, 2026
6	Midwestern OIL & GAS Company Limited	Partial evidence	Lekki Phase 1, NigeriaHQ checked Sep 20, 2026	51-200	149 contacts →
	Partial evidence “Midwestern is a Nigerian company involved in Exploration and Production of Oil and Gas.” Source: RevenueBase Database · checked Sep 20, 2026
7	ND Western Limited	Partial evidence	Ikoyi, NigeriaHQ checked Sep 20, 2026	51-200	134 contacts →
	Partial evidence “ND Western Limited (“ND Western”) is an independent Nigerian oil and gas exploration and production company incorporated on the 20th April, 2011 as a Special Purpose Vehicle to…” Source: RevenueBase Database · checked Sep 20, 2026
8	Eroton Exploration And Production Company Limited	Partial evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	201-500	129 contacts →
	Partial evidence “As an upstream oil and natural gas exploration and production company, Eroton E&P was incorporated to engage in the exploration and production of crude oil and natural gas.” Source: RevenueBase Database · checked Sep 20, 2026
9	Neconde Energy Limited	Partial evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	201-500	110 contacts →
	Partial evidence “Neconde Energy Limited is a Local exploration and production company.” Source: RevenueBase Database · checked Sep 20, 2026
10	South Atlantic Petroleum Limited	Strong evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	51-200	54 contacts →
	Strong evidence “South Atlantic Petroleum Limited (SAPETRO) is a Nigerian Exploration and Production Company incorporated as a Private Limited Liability Company in 1995 and is the original holder…” Source: RevenueBase Database · checked Sep 20, 2026
11	Famfa OIL Limited	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “Famfa Oil Limited was incorporated in September 1991.” Source: RevenueBase Database · checked Sep 20, 2026
12	Moni Pulo Limited Petroleum Development	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	201-500	39 contacts →
	Indirect evidence “Founded and incorporated by High Chief (Dr.) O.B.” Source: RevenueBase Database · checked Sep 20, 2026
13	Springrock Group	Indirect evidence	Lekki Phase 1, NigeriaHQ checked Sep 20, 2026	51-200	31 contacts →
	Indirect evidence “SpringRock Group is a privately held energy company with main focus in the Oil and Gas and Power sectors of the energy domain.” Source: RevenueBase Database · checked Sep 20, 2026
14	Petralon Energy	Indirect evidence	Ikoyi, NigeriaHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Petralon Energy is a fast-growing energy company, on a mission to deliver world class capabilities to African projects.” Source: RevenueBase Database · checked Sep 20, 2026
15	Suntrust Atlantic Energies Limited	Partial evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “Incorporated in 2001, SunTrust Atlantic Energies Limited (“SunTrust Atlantic”), formerly SunTrust Oil, is a wholly indigenous energy exploration and production company currently…” Source: RevenueBase Database · checked Sep 20, 2026
16	Frontier OIL Limited	Partial evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Frontier Oil Limited (“FOL”), incorporated in 2001 is an indigenous Nigerian oil and gas Exploration and Production company with a proven track record of developing and bringing…” Source: RevenueBase Database · checked Sep 20, 2026
17	Sunlink Energies	Partial evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	51-200	20 contacts →
	Partial evidence “We are one of the first truly independent indigenous oil and gas exploration and production companies in Nigeria.” Source: RevenueBase Database · checked Sep 20, 2026
18	Harvex Geosolutions Limited	Partial evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “Harvex Geosolutions Limited is a privately-owned company, operating in the Exploration & Production (E&P) services sector to provide niche and/or cutting-edge seismic…” Source: RevenueBase Database · checked Sep 20, 2026
19	Bond Global Energy Projects LTD	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Bond Global Energy Projects Limited is positioned to be the leading indigenous energy solution provider in Africa; by efficiently delivering high quality products and services.” Source: RevenueBase Database · checked Sep 20, 2026
20	Nigdel United OIL Company Limited	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	201-500	16 contacts →
	Indirect evidence “Nigdel United Oil Company Limited was incorporated as an oil and gas entity to carry on diverse activities in the oil and gas sector.” Source: RevenueBase Database · checked Sep 20, 2026
21	Excel Exploration & Production Company LTD	Partial evidence	Lekki Phase 1, NigeriaHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Excel exploration and production Company Limited is an indigenous oil and Gas company incorporated on 18th of April 2001.” Source: RevenueBase Database · checked Sep 20, 2026
22	Chevron OIL Limited	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	n/a	11 contacts →
	Indirect evidence “vessels on lease with nnpc of nigeria” Source: RevenueBase Database · checked Sep 20, 2026
23	Torxen Energy Resources Limited	Partial evidence	Lekki Lagos, NigeriaHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “Torxen Energy Resources Limited is an established Nigerian exploration and production company offering full delivery capabilities across the entire upstream oil and gas value…” Source: RevenueBase Database · checked Sep 20, 2026
24	Ofserv	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Ofserv is an integrated energy company organized to harvest opportunities across the E&P value chain.” Source: RevenueBase Database · checked Sep 20, 2026
25	Corletta Energy Limited	Partial evidence	Lagos, NigeriaHQ checked Sep 20, 2026	501-1,000	7 contacts →
	Partial evidence “Corletta Energy has grown from a modest supply and distributions operation to a fully integrated petroleum products marketing and trading company with clients and suppliers all…” 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: petroleum exploration 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 petroleum exploration companies.
Partial evidence: Its own public description names part of petroleum exploration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name petroleum exploration 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 92 petroleum exploration companies based in Nigeria

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Petroleum exploration companies based in Nigeria at a glance

As of Sep 20, 2026

17.9%Verified-email coverage

60.4Average contacts per company

51-200Median size (employees)

28.3%Largest-city concentration · Lagos

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 92 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 petroleum exploration 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 “petroleum exploration 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 petroleum exploration 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 petroleum exploration 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, 995 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.

Petroleum exploration companies by metro

Petroleum exploration companies in Lagos26

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 petroleum exploration 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 petroleum exploration companies are there based in Nigeria?

RevenueBase identified 92 petroleum exploration 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?

Ardova PLC, headquartered in Ijora, tops this list with the largest team on record.

Which city has the most petroleum exploration companies?

Lagos leads with 26 headquartered companies, followed by Lagos State (10) and Victoria Island Lagos (8).

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 995 verified decision-maker contacts tracked across these 92 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.