Company lists · Data refreshed September 2026

Top 25 Energy infrastructure consultants based in Nigeria

Name: Energy infrastructure consultants based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 302 companies tracked

RevenueBase identified 302 energy infrastructure consultants headquartered in Nigeria as of September 2026 and tracks 4,250 professional contacts across them, including 844 with verified work emails. Lagos is the largest hub.

This list covers energy infrastructure consultants 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 16, 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 16, 2026 86% judged on-target in blind review

302Companies

4,250Contacts tracked

844Verified emails

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The 25 largest energy infrastructure consultants based in Nigeria

Ranked by team size

Top 25 of 302 energy infrastructure consultants based in Nigeria, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy infrastructure consultants: 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	Sahara Group	Strong evidence	Lagos, NigeriaHQ checked Sep 16, 2026	5,001-10,000	1,409 contacts →
	Strong evidence “Sahara Group is a leading international energy and infrastructure conglomerate with operations in over 42 countries across Africa, Asia, Europe and the Middle East.” Source: RevenueBase Database · checked Sep 16, 2026
2	International Energy Services Limited	Partial evidence	Lagos, NigeriaHQ checked Sep 16, 2026	201-500	389 contacts →
	Partial evidence “International Energy Services Limited (IESL) – Key Company Information IESL was registered in Nigeria in 1990 as an indigenous energy services company.” Source: RevenueBase Database · checked Sep 16, 2026
3	MBH Power	Partial evidence	Lagos, NigeriaHQ checked Sep 16, 2026	201-500	364 contacts →
	Partial evidence “MBH power was incorporated to provide premium services to energy sector and commenced operations in the year Also expanding its international footprints, established through power…” Source: RevenueBase Database · checked Sep 16, 2026
4	Westfield Energy Resources Limited	Strong evidence	Lekki, NigeriaHQ checked Sep 16, 2026	51-200	164 contacts →
	Strong evidence “We are a leading integrated energy services and solutions provider operating across the entire upstream Oil & Gas, Power and Infrastructure value chain in West Africa.” Source: RevenueBase Database · checked Sep 16, 2026
5	LEE Engineering And Construction Company LTD	Indirect evidence	Ikoyi, NigeriaHQ checked Sep 16, 2026	501-1,000	114 contacts →
	Indirect evidence “Lee Engineering and Construction Co.” Source: RevenueBase Database · checked Sep 16, 2026
6	Colenco Consulting LTD	Strong evidence	Abuja, NigeriaHQ checked Sep 16, 2026	51-200	70 contacts →
	Strong evidence “Consulting Services in Infrastructure and Energy” Source: RevenueBase Database · checked Sep 16, 2026
7	Tofa LTD	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect evidence “TOFA Limited is an electrical engineering rm providing professional and aordable Power Generation services, in addition to Transmission and Distribution systems amenities.” Source: RevenueBase Database · checked Sep 16, 2026
8	Protergia Energy LTD	Partial evidence	Abuja, NigeriaHQ checked Sep 16, 2026	11-50	28 contacts →
	Partial evidence “Protergia Energy is a clean energy (renewable energy and energy efficiency) project development company based in Abuja, Nigeria.” Source: RevenueBase Database · checked Sep 16, 2026
9	Carter Consulting LTD	Indirect evidence	Abuja, NigeriaHQ checked Sep 16, 2026	51-200	27 contacts →
	Indirect evidence “At Carter Consulting, we are passionate about delivering distinct value to our clients while consistently redefining the consulting market space.” Source: RevenueBase Database · checked Sep 16, 2026
10	ILF Consulting Engineers In Nigeria	Partial evidence	Victoria Island, NigeriaHQ checked Sep 16, 2026	51-200	27 contacts →
	Partial evidence “ILF Consulting Engineers in Nigeria is part of the ILF Group, an internationally active, completely independent engineering and consultancy group which supports its customers in…” Source: RevenueBase Database · checked Sep 16, 2026
11	Ecowatt Nigeria Limited	Partial evidence	Lagos, NigeriaHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “Ecowatt Nigeria Limited is a Sustainability, Energy, and Technical Advisory firm helping industries, financial institutions, SMEs, and institutions reduce operational costs…” Source: RevenueBase Database · checked Sep 16, 2026
12	Energy Market And Rates Consultants Limited Emrc Nigeria	Strong evidence	Abuja, NigeriaHQ checked Sep 16, 2026	11-50	26 contacts →
	Strong evidence “EMRC are consultants and advisers in energy markets, regulation and transaction advisory.” Source: RevenueBase Database · checked Sep 16, 2026
13	TIA Technologies LTD	Indirect evidence	Lagos, NigeriaHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “TIA Technologies Limited is a registered multi-disciplined consulting/engineering company with focus on providing “Optimized” Power, IT and Smart Security solutions to clients.” Source: RevenueBase Database · checked Sep 16, 2026
14	Stratagem Energy Management Company	Partial evidence	Ikeja, NigeriaHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “Stratagem Energy Management Limited, an independent energy services and energy consulting company specializes in providing energy services to public & private sector clients in…” Source: RevenueBase Database · checked Sep 16, 2026
15	Breeze Energy Limited	Partial evidence	Lekki, NigeriaHQ checked Sep 16, 2026	51-200	22 contacts →
	Partial evidence “Breeze Energy Limited is a proudly African company managed by a team of seasoned professionals with extensive experience in Oil & Gas Services, Humanitarian and Disaster Relief…” Source: RevenueBase Database · checked Sep 16, 2026
16	Independent Project Monitoring Company Ipmc Limited	Indirect evidence	Lagos, NigeriaHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Independent Project Monitoring Company Limited is a group of professional individuals, who are competent and capable enough to help clients achieve their goals.” Source: RevenueBase Database · checked Sep 16, 2026
17	Deer Nigeria	Partial evidence	Ibeju Lekki, NigeriaHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “DEER Nigeria is changing the culture of energy in Western Africa.” Source: RevenueBase Database · checked Sep 16, 2026
18	ZKJ Energy Partners	Partial evidence	Abuja, NigeriaHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “ZKJ Energy Partners Limited (ZKJ) is an energy advisory, investment, and power development firm.” Source: RevenueBase Database · checked Sep 16, 2026
19	Piecurve Energy Projects Limited	Partial evidence	Lekki, NigeriaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “PIECURVE was founded by a team of leading consultants in engineering and project management with years of experience in Africa (Nigeria, Equatorial Guinea, Cameroon, Angola) and…” Source: RevenueBase Database · checked Sep 16, 2026
20	Eneriv Power Limited	Partial evidence	Lekki Peninsula, NigeriaHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Eneriv's innovative consulting, connected engineering, and creative solutions provides excellence in the implementation of optimal solar systems for cleaner, more reliable, and…” Source: RevenueBase Database · checked Sep 16, 2026
21	Dextron Engineering Group	Partial evidence	Victoria Island, NigeriaHQ checked Sep 16, 2026	201-500	12 contacts →
	Partial evidence “DEXTRON Group is a group of companies, with its founding company, DEXTRON LIMITED U.K, providing services for the: Oil and Gas Industry Energy Industry We are highly skilled and…” Source: RevenueBase Database · checked Sep 16, 2026
22	Trexm OIL & GAS Services Nig. LTD	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 16, 2026	51-200	12 contacts →
	Indirect evidence “TREXM provides leading professional services in Electrical & Instrumentation Engineering Services, Metering & Measurement Solutions, Systems Integration & Automation, Safety &…” Source: RevenueBase Database · checked Sep 16, 2026
23	Aspen Energy	Partial evidence	Lagos, NigeriaHQ checked Sep 16, 2026	51-200	11 contacts →
	Partial evidence “Aspen Energy is an Integrated Energy Company focusing on providing Expert solutions across the Upstream, Midstream and Downstream sectors of the energy value chain.” Source: RevenueBase Database · checked Sep 16, 2026
24	Utilitaio	Strong evidence	Lagos, NigeriaHQ checked Sep 16, 2026	11-50	10 contacts →
	Strong evidence “Utilita is an energy infrastructure development company headquartered in the the heart of Nigeria’s commercial capital, Lagos.” Source: RevenueBase Database · checked Sep 16, 2026
25	Hakman Engineering Limited	Indirect evidence	Lagos, NigeriaHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Hakman Engineering are specialists in power supply, power generating plants, and in the design, development, integration, installation and commissioning of systems that effect…” Source: RevenueBase Database · checked Sep 16, 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: energy infrastructure consultants. 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 energy infrastructure consultants.
Partial evidence: Its own public description names part of energy infrastructure consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy infrastructure consultants. 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 302 energy infrastructure consultants based in Nigeria

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Energy infrastructure consultants based in Nigeria at a glance

As of Sep 16, 2026

19.9%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

27.5%Largest-city concentration · Lagos

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

127

51-200

201-500

501-1,000

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 302 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 energy infrastructure consultants, 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 “energy infrastructure consultants”. 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 energy infrastructure consultants), 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 energy infrastructure consultants, 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, 844 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 16, 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.

Energy infrastructure consultants by metro

Energy infrastructure consultants in Lagos83
Energy infrastructure consultants in Lagos State30

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 energy infrastructure consultants, 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 energy infrastructure consultants are there based in Nigeria?

RevenueBase identified 302 energy infrastructure consultants 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?

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

Which city has the most energy infrastructure consultants?

Lagos leads with 83 headquartered companies, followed by Lagos State (30) and Abuja (19).

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 844 verified decision-maker contacts tracked across these 302 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 16, 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.