Company lists · Data refreshed September 2026

Top 15 Oil and gas management consulting firms based in Lagos, Nigeria

RevenueBase identified 166 company matches for oil and gas management consulting firms associated with Lagos, Nigeria as of September 2026 and tracks 987 professional contacts across them, including 106 with verified work emails. Across Nigeria, Port Harcourt is the largest hub for this category (174 companies); Lagos follows with 166.

This list covers company matches for oil and gas management consulting firms associated with Lagos, Nigeria, 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 September 21, 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 Sep 21, 2026 How this list was built
166Companies
987Contacts tracked
106Verified emails
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The 15 largest oil and gas management consulting firms based in Lagos, Nigeria

Ranked by team size
Top 15 of 166 company matches for oil and gas management consulting firms based in Lagos, Nigeria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchLagos, NigeriaHQ recorded Sep 21, 2026201-50073 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLagos, NigeriaHQ recorded Sep 21, 2026501-1,00070 contacts →

Exact match

“ELPER has built in time, a strong international network, and a specialized engineering company, providing services ranging from Engineering Procurement & Construction to Marine…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLagos, NigeriaHQ recorded Sep 21, 202651-20030 contacts →

Exact match

“NUBIAN NIGERIA LIMITED is made up of five (5) main professional segments established to play competitively in the Nigeria oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchLagos, NigeriaHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Geoscape Limited is a certified Oil and gas engineering services company in Nigeria with many years of experience and knowledge of international standards, technological and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLagos, NigeriaHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Nondera Energy Services is an ISO 9001:2015 certified company that provides telecommunications, engineering, procurement and technical assistance and drilling services to clients…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLagos, NigeriaHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“Starfix Geosolutions Services Limited is an Oil and Gas service company that leverages Expertise, Knowledge, and Technology to provide safe and innovative solutions to challenges…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLagos, NigeriaHQ recorded Sep 21, 202651-2006 contacts →

Exact match

“Librod Energy Services Limited (formerly LBnerg Limited) Is An Innovative Company Driven With The Passion To Provide Excellent Service Delivery To The oil and Gas Industry In West…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLagos, NigeriaHQ recorded Sep 21, 202651-2005 contacts →

Exact match

“Ingrebourne Energy was founded in 2020 to breakdown the complexity associated with the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLagos, NigeriaHQ recorded Sep 21, 202611-504 contacts →

Exact match

“your one-stop hub for innovative energy solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLagos, NigeriaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“DAQC Field and Well Services Ltd is one of the leading directional survey companies in Nigeria.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchLagos, NigeriaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Alpharetta Oil & Gas Services Worldwide Ltd (AOGS) provides leading services to the E&P Upstream in Africa in the following areas: Business Improvement; Well Engineering…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchLagos, NigeriaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Xintochem Height Limited (XHL) is an Indigenous service provider to the oil & gas, marine, power, petrochemical, EPCI and FMCG companies in Nigeria and Sub-Saharan Africa.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLagos, NigeriaHQ recorded Sep 21, 202651-2002 contacts →

Exact match

“Nordic Degrees is an integrated oil and gas services company focused on providing innovative products and services to Nigeria and West Africa.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLagos, NigeriaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“With deep functional and industry expertise, Riomann is one of Africa's leading consulting firms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLagos, NigeriaHQ recorded Sep 21, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 15 of 166 oil and gas management consulting firms based in Lagos, Nigeria

See the full list, filter by size, metro and specialty, and access 106 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas management consulting firms based in Lagos, Nigeria at a glance

As of Sep 21, 2026
10.7%Verified-email coverage
5.9Average contacts per company
11-50Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
78
51-200
26
201-500
6
501-1,000
5

Email recency for this list is measured across the whole Nigeria list rather than for Lagos, so it is reported there. Company counts and contact totals on this page are exact for Lagos, over 166 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 Lagos, Nigeria whose business descriptions match “oil and gas management consulting firms” 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 106 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 September 21, 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.

Oil and gas management consulting firms by metro in Nigeria

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 “oil and gas management consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas management consulting firms are there based in Lagos, Nigeria?

RevenueBase identified 166 company matches for oil and gas management consulting firms associated with Lagos, Nigeria as of September 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?

Aviam Offshore Engineering Company Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Nigeria has the most oil and gas management consulting firms?

Port Harcourt leads Nigeria with 174 company records, followed by Lagos (166) and Lagos State (54).

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 106 professional contacts with verified work emails tracked across these 166 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 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 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.