Company lists · Data refreshed November 2026

Top 12 Underground construction consultants based in Nigeria

RevenueBase identified 192 company matches for underground construction consultants associated with Nigeria as of November 2026 and tracks 1,240 professional contacts across them, including 71 with verified work emails. Lagos is the largest hub.

This list covers company matches for underground construction consultants associated with 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 November 6, 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 Nov 6, 2026 How this list was built
192Companies
1,240Contacts tracked
71Verified emails
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The 12 largest underground construction consultants based in Nigeria

Ranked by team size
Top 12 of 192 company matches for underground construction consultants based in Nigeria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchVictoria Island, NigeriaHQ recorded Nov 6, 202651-200166 contacts →

Exact match

“Business Contracting Limited, founded in 1990, is a Nigerian construction and civil engineering firm delivering commercial, residential and industrial projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLagos, NigeriaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Independent Project Monitoring Company Limited is a group of professional individuals, who are competent and capable enough to help clients achieve their goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSomolu, NigeriaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Sanni Ojo & Partners Consulting Limited (SO & P) is a leading Civil and Structural Engineering consultancy with over 35 years of continuous professional practice, providing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAnthony Village, NigeriaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“FAOCON is a privately owned company which specializes in Consultancy, Engineering and Construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchIkoyi, NigeriaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“SEA Surveyors Limited is a leading Consulting firm providing technical leadership, experience and quality service in Building and Engineering Constructions across all market…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAbuja, NigeriaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“A4 Associates is a team of skilled and professional engineers and consultants dedicated to providing cutting-edge yet suitable professional services in a way that delights our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“project management construction management consultancy”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLagos, NigeriaHQ recorded Nov 6, 2026201-50010 contacts →

Exact match

“AL Mansour Engineering & Contracting LTD is a Construction Company based in Nigeria founded in 1976.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWuse Ii, NigeriaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“AAB & Associates Engineering Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“StructBuild Construction Limited is a Nigerian-owned civil engineering and construction company established in 2017 to deliver disciplined, safety-driven construction services to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWuye, NigeriaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“CWP CONSULTANTS is a boutique consulting and advisory firm offering cutting-edge Quantity Surveying, Construction Project Management and Infrastructure Advisory Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLagos, NigeriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“VOKE is a fully independent, privately owned engineering and consulting firm with over 10 years of experience in Nigeria as well as West Africain various fields of competence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 12 of 192 underground construction consultants based in Nigeria

See the full list, filter by size, metro and specialty, and access 71 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground construction consultants based in Nigeria at a glance

As of Nov 6, 2026
5.7%Verified-email coverage
6.5Average contacts per company
11-50Median size (employees)
26.0%Largest-city concentration · Lagos
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
104
51-200
32
201-500
9
501-1,000
3
1,001-5,000
1

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 192 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 Nigeria whose business descriptions match “underground construction consultants” 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 71 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 November 6, 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.

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 “underground construction consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground construction consultants are there based in Nigeria?

RevenueBase identified 192 company matches for underground construction consultants associated with Nigeria as of November 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?

Business Contracting Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underground construction consultants?

Lagos leads with 50 company records, followed by Lagos State (20) and Abuja (14).

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 71 professional contacts with verified work emails tracked across these 192 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 November 6, 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.