Company lists · Data refreshed November 2026
Top 25 Critical infrastructure contractors based in Nigeria
RevenueBase identified 314 company matches for critical infrastructure contractors associated with Nigeria as of November 2026 and tracks 9,761 professional contacts across them, including 882 with verified work emails. Lagos is the largest hub.
This list covers company matches for critical infrastructure contractors 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.
The 25 largest critical infrastructure contractors based in Nigeria
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,609 contacts → | ||||
Exact match “Julius Berger Nigeria Plc is a leading construction company offering integrated construction solutions and related services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 647 contacts → | ||||
Exact match “Craneburg Construction Company is a leading civil and building construction company offering diversified general contracting and design-build services to private clients and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 332 contacts → | ||||
Exact match “Vita Construction is one of the largest construction companies in Nigeria with over 41 years of experience in providing professional services, in engineering and construction, as…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 322 contacts → | ||||
Exact match “Arbico Plc is a full service, building and civil engineering contracting company, established in 1958 and quoted on the Nigerian Stock Exchange since 1978.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 247 contacts → | ||||
Exact match “With an eye for customer Satisfaction, we uphold a watch word to ".do it well." in any project we work on.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 211 contacts → | ||||
Exact match “EVOMEC Global Services Limited is a leader in multidisciplinary Engineering, Construction and Logistics Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 182 contacts → | ||||
Exact match “Lubrik Construction Company Ltd is a Nigerian company that specialises in design, building, and development of infrastructure, marine works, bridges, buildings, roads, highways…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 166 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 | |||||
| 9 | 108 contacts → | ||||
Exact match “Dutum Company Limited was incorporated under the laws of the Federal Republic of Nigeria in with registration number: RC 140577.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 92 contacts → | ||||
Exact match “Established in 1972, Raycon and Company Nigeria Limited is a leading construction firm dedicated to delivering high-quality infrastructure projects across Nigeria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 62 contacts → | ||||
Exact match “Established in 2009, Northridge Engineering Limited is a construction company serving the private and public sector as well as the oil & gas industry in Nigeria (i.e, NOCs and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 50 contacts → | ||||
Exact match “We've shaped the future with innovations in Electrification, Road and Infrastructural development by building lasting values in Nigeria and Africa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 37 contacts → | ||||
Exact match “Since inception in 1991, O'Spaces Nigeria Limited has delivered numerous public, industrial, commercial, and residential projects meeting the needs of our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 37 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “Minim & Tonye Nigeria Limited provides professional operations and maintenance services to the energy, oil & gas, industrial, and infrastructure sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “SIATECH Africa is a leading infrastructure engineering and telecommunications solutions company delivering critical connectivity, digital infrastructure, and sustainable energy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “Energobuilding Construction Limited was established as a private company to carry on the business of engineering and building construction and is a full member of the Federation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 27 contacts → | ||||
Exact match “Building Construction| Road Construction| Building Repairs| Erosion Control| Painting and Exterior| Site Management” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 20 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 | |||||
| 20 | 18 contacts → | ||||
Exact match “Rosaab International is a multi-faceted signage, construction and infrastructure company serving both the public & private sectors with key business offerings that enhance the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Opes Manus Resources Limited - Construction, Electrical Installation & Maintenance, Engineering Design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “LINKSO NIGERIA LTD is a leading service provider in the oil and gas, power and construction industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “HEG International Company Limited has been an active player in the building construction and civil engineering industries, providing myriad conceptual and state-of-the-art designs…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Selex Engineering & Construction Company Limited is an indigenous engineering company delivering integrated Engineering, Procurement, Fabrication, Construction, Installation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 10 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 | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “critical infrastructure contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 314 critical infrastructure contractors based in Nigeria
See the full list, filter by size, metro and specialty, and access 882 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Critical infrastructure contractors based in Nigeria at a glance
As of Nov 6, 2026Companies by employee count
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 314 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 “critical infrastructure contractors” 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 882 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 “critical infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical infrastructure contractors are there based in Nigeria?
RevenueBase identified 314 company matches for critical infrastructure contractors 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?
Julius Berger Nigeria PLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical infrastructure contractors?
Lagos leads with 58 company records, followed by Lagos State (30) and Port Harcourt (26).
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 882 professional contacts with verified work emails tracked across these 314 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.
Ready to reach these companies? Verified emails and direct dials for all 314 critical infrastructure contractors based in Nigeria. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Critical infrastructure contractors based in Buenos Aires, Argentina
- Critical infrastructure contractors based in Cordoba, Argentina
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Company intelligence · public preview
Top 25 critical infrastructure contractors based in Nigeria
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 314 matching company records for critical infrastructure contractors based in Nigeria, with 9,761 tracked contacts and 882 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical infrastructure contractors based in Nigeria
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Julius Berger Nigeria PLCjulius-berger.comHQ: Utako, NigeriaReported employees: 10001+ | Utako, Nigeria | 10001+ | Exact match | 3,609 contacts → |
“Julius Berger Nigeria Plc is a leading construction company offering integrated construction solutions and related services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Craneburg Constructioncraneburg.comHQ: Ikoyi, NigeriaReported employees: 1,001-5,000 | Ikoyi, Nigeria | 1,001-5,000 | Exact match | 647 contacts → |
“Craneburg Construction Company is a leading civil and building construction company offering diversified general contracting and design-build services to private clients and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vita Construction LTDvita-construction.com HQ: Lagos, NigeriaReported employees: 1,001-5,000 | Lagos, Nigeria | 1,001-5,000 | Exact match | 332 contacts → |
“Vita Construction is one of the largest construction companies in Nigeria with over 41 years of experience in providing professional services, in engineering and construction, as…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Arbico PLCarbico.ngHQ: Ilupeju, NigeriaReported employees: 201-500 | Ilupeju, Nigeria | 201-500 | Exact match | 322 contacts → |
“Arbico Plc is a full service, building and civil engineering contracting company, established in 1958 and quoted on the Nigerian Stock Exchange since 1978.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mar&mor Engineering Services LTDmarandmor.comHQ: Abuja, NigeriaReported employees: 201-500 | Abuja, Nigeria | 201-500 | Exact match | 247 contacts → |
“With an eye for customer Satisfaction, we uphold a watch word to ".do it well." in any project we work on.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Evomec Global Services Limitedevomeclimited.comHQ: Port Harcourt, NigeriaReported employees: 201-500 | Port Harcourt, Nigeria | 201-500 | Exact match | 211 contacts → |
“EVOMEC Global Services Limited is a leader in multidisciplinary Engineering, Construction and Logistics Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Lubrik Construction Companylubrikconstruction.comHQ: Port Harcourt, NigeriaReported employees: 1,001-5,000 | Port Harcourt, Nigeria | 1,001-5,000 | Exact match | 182 contacts → |
“Lubrik Construction Company Ltd is a Nigerian company that specialises in design, building, and development of infrastructure, marine works, bridges, buildings, roads, highways…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Business Contracting Limitedbclnig.comHQ: Victoria Island, NigeriaReported employees: 51-200 | Victoria Island, Nigeria | 51-200 | Exact match | 166 contacts → |
“Business Contracting Limited, founded in 1990, is a Nigerian construction and civil engineering firm delivering commercial, residential and industrial projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Dutum Company Limiteddutumgroup.comHQ: Maitama, NigeriaReported employees: 51-200 | Maitama, Nigeria | 51-200 | Exact match | 108 contacts → |
“Dutum Company Limited was incorporated under the laws of the Federal Republic of Nigeria in with registration number: RC 140577.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Raycon & Co. Nigeria Limitedraycon.netHQ: Uyo, NigeriaReported employees: 501-1,000 | Uyo, Nigeria | 501-1,000 | Exact match | 92 contacts → |
“Established in 1972, Raycon and Company Nigeria Limited is a leading construction firm dedicated to delivering high-quality infrastructure projects across Nigeria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Northridge Engineering Limitednorthridgeengineering.netHQ: Lagos, NigeriaReported employees: 501-1,000 | Lagos, Nigeria | 501-1,000 | Exact match | 62 contacts → |
“Established in 2009, Northridge Engineering Limited is a construction company serving the private and public sector as well as the oil & gas industry in Nigeria (i.e, NOCs and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fiphs Infrastructurefiphs.comHQ: Central Business District, NigeriaReported employees: 201-500 | Central Business District, Nigeria | 201-500 | Exact match | 50 contacts → |
“We've shaped the future with innovations in Electrification, Road and Infrastructural development by building lasting values in Nigeria and Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ospaces Nigeria Limitedospacesltd.comHQ: Lagos, NigeriaReported employees: 51-200 | Lagos, Nigeria | 51-200 | Exact match | 37 contacts → |
“Since inception in 1991, O'Spaces Nigeria Limited has delivered numerous public, industrial, commercial, and residential projects meeting the needs of our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Reynolds Construction Company NIG Limitedrccnigeria.com HQ: Abuja, NigeriaReported employees: 51-200 | Abuja, Nigeria | 51-200 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Minim & Tonyeminimandtonye.comHQ: Lagos, NigeriaReported employees: 51-200 | Lagos, Nigeria | 51-200 | Exact match | 30 contacts → |
“Minim & Tonye Nigeria Limited provides professional operations and maintenance services to the energy, oil & gas, industrial, and infrastructure sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Siatech Africasiatechafrica.comHQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 30 contacts → |
“SIATECH Africa is a leading infrastructure engineering and telecommunications solutions company delivering critical connectivity, digital infrastructure, and sustainable energy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Energobuilding Construction Limitedenergobuilding.comHQ: Lagos, NigeriaReported employees: 51-200 | Lagos, Nigeria | 51-200 | Exact match | 29 contacts → |
“Energobuilding Construction Limited was established as a private company to carry on the business of engineering and building construction and is a full member of the Federation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Masarki Nigeria LTDmasarki.comHQ: Fct, NigeriaReported employees: 1,001-5,000 | Fct, Nigeria | 1,001-5,000 | Exact match | 27 contacts → |
“Building Construction| Road Construction| Building Repairs| Erosion Control| Painting and Exterior| Site Management” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Faocon Nigeria Limitedfaocon.com.ngHQ: Anthony Village, NigeriaReported employees: 11-50 | Anthony Village, Nigeria | 11-50 | Exact match | 20 contacts → |
“FAOCON is a privately owned company which specializes in Consultancy, Engineering and Construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Rosaab Internationalrosaabinternational.comHQ: Ikeja, NigeriaReported employees: 11-50 | Ikeja, Nigeria | 11-50 | Exact match | 18 contacts → |
“Rosaab International is a multi-faceted signage, construction and infrastructure company serving both the public & private sectors with key business offerings that enhance the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Opes Manus Resources Limitedopesmanus.comHQ: Lagos, NigeriaReported employees: 11-50 | Lagos, Nigeria | 11-50 | Exact match | 16 contacts → |
“Opes Manus Resources Limited - Construction, Electrical Installation & Maintenance, Engineering Design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Linkso Nigeria LTDowel-linkso.comHQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 15 contacts → |
“LINKSO NIGERIA LTD is a leading service provider in the oil and gas, power and construction industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  HEG International Companyhiclimited.comHQ: Ikeja, NigeriaReported employees: 51-200 | Ikeja, Nigeria | 51-200 | Exact match | 12 contacts → |
“HEG International Company Limited has been an active player in the building construction and civil engineering industries, providing myriad conceptual and state-of-the-art designs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Selex Engineering & Construction Nigeria Limitedselexengineering.comHQ: Lekki Phase 1, NigeriaReported employees: 11-50 | Lekki Phase 1, Nigeria | 11-50 | Exact match | 11 contacts → |
“Selex Engineering & Construction Company Limited is an indigenous engineering company delivering integrated Engineering, Procurement, Fabrication, Construction, Installation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 10 contacts → |
“AL Mansour Engineering & Contracting LTD is a Construction Company based in Nigeria founded in 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 314 company matches
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Critical infrastructure contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
313 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 314 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for critical infrastructure contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical infrastructure contractors did RevenueBase find based in Nigeria?
The saved snapshot records 314 matching company records, 9,761 tracked contacts and 882 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Critical infrastructure contractors by geography
- Critical infrastructure contractors based in Buenos Aires, Argentina
- Critical infrastructure contractors based in Cordoba, Argentina
- Critical infrastructure contractors based in Brisbane, Australia
- Critical infrastructure contractors based in Melbourne, Australia
- Critical infrastructure contractors based in Perth, Australia
- Critical infrastructure contractors based in Sydney, Australia
- Critical infrastructure contractors based in Baku, Azerbaijan
- Critical infrastructure contractors based in Barueri, Brazil
- Critical infrastructure contractors based in Belo Horizonte, Brazil
- Critical infrastructure contractors based in Brasilia, Brazil
- Critical infrastructure contractors based in Campinas, Brazil
- Critical infrastructure contractors based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 25 critical infrastructure contractors based in Nigeria. Snapshot: November 6, 2026. https://revenuebase.ai/companies/critical-infrastructure-contractors/nigeria.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Critical infrastructure contractors based in Buenos Aires, Argentina
- Critical infrastructure contractors based in Cordoba, Argentina
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- Critical infrastructure contractors based in Melbourne, Australia
- Critical infrastructure contractors based in Perth, Australia
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Company intelligence · public preview
Top 25 critical infrastructure contractors based in Nigeria
RevenueBase records 314 matching company records for critical infrastructure contractors based in Nigeria, with 9,761 tracked contacts and 882 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 critical infrastructure contractors based in Nigeria
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Julius Berger Nigeria PLCjulius-berger.com HQ: Utako, NigeriaReported employees: 10001+ | Utako, Nigeria | 10001+ | Exact match | 3,609 contacts → |
“Julius Berger Nigeria Plc is a leading construction company offering integrated construction solutions and related services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Craneburg Constructioncraneburg.com HQ: Ikoyi, NigeriaReported employees: 1,001-5,000 | Ikoyi, Nigeria | 1,001-5,000 | Exact match | 647 contacts → |
“Craneburg Construction Company is a leading civil and building construction company offering diversified general contracting and design-build services to private clients and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vita Construction LTDvita-construction.com HQ: Lagos, NigeriaReported employees: 1,001-5,000 | Lagos, Nigeria | 1,001-5,000 | Exact match | 332 contacts → |
“Vita Construction is one of the largest construction companies in Nigeria with over 41 years of experience in providing professional services, in engineering and construction, as…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Arbico PLCarbico.ng HQ: Ilupeju, NigeriaReported employees: 201-500 | Ilupeju, Nigeria | 201-500 | Exact match | 322 contacts → |
“Arbico Plc is a full service, building and civil engineering contracting company, established in 1958 and quoted on the Nigerian Stock Exchange since 1978.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mar&mor Engineering Services LTDmarandmor.com HQ: Abuja, NigeriaReported employees: 201-500 | Abuja, Nigeria | 201-500 | Exact match | 247 contacts → |
“With an eye for customer Satisfaction, we uphold a watch word to ".do it well." in any project we work on.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Evomec Global Services Limitedevomeclimited.com HQ: Port Harcourt, NigeriaReported employees: 201-500 | Port Harcourt, Nigeria | 201-500 | Exact match | 211 contacts → |
“EVOMEC Global Services Limited is a leader in multidisciplinary Engineering, Construction and Logistics Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lubrik Construction Companylubrikconstruction.com HQ: Port Harcourt, NigeriaReported employees: 1,001-5,000 | Port Harcourt, Nigeria | 1,001-5,000 | Exact match | 182 contacts → |
“Lubrik Construction Company Ltd is a Nigerian company that specialises in design, building, and development of infrastructure, marine works, bridges, buildings, roads, highways…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Business Contracting Limitedbclnig.com HQ: Victoria Island, NigeriaReported employees: 51-200 | Victoria Island, Nigeria | 51-200 | Exact match | 166 contacts → |
“Business Contracting Limited, founded in 1990, is a Nigerian construction and civil engineering firm delivering commercial, residential and industrial projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Dutum Company Limiteddutumgroup.com HQ: Maitama, NigeriaReported employees: 51-200 | Maitama, Nigeria | 51-200 | Exact match | 108 contacts → |
“Dutum Company Limited was incorporated under the laws of the Federal Republic of Nigeria in with registration number: RC 140577.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Raycon & Co. Nigeria Limitedraycon.net HQ: Uyo, NigeriaReported employees: 501-1,000 | Uyo, Nigeria | 501-1,000 | Exact match | 92 contacts → |
“Established in 1972, Raycon and Company Nigeria Limited is a leading construction firm dedicated to delivering high-quality infrastructure projects across Nigeria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Northridge Engineering Limitednorthridgeengineering.net HQ: Lagos, NigeriaReported employees: 501-1,000 | Lagos, Nigeria | 501-1,000 | Exact match | 62 contacts → |
“Established in 2009, Northridge Engineering Limited is a construction company serving the private and public sector as well as the oil & gas industry in Nigeria (i.e, NOCs and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fiphs Infrastructurefiphs.com HQ: Central Business District, NigeriaReported employees: 201-500 | Central Business District, Nigeria | 201-500 | Exact match | 50 contacts → |
“We've shaped the future with innovations in Electrification, Road and Infrastructural development by building lasting values in Nigeria and Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ospaces Nigeria Limitedospacesltd.com HQ: Lagos, NigeriaReported employees: 51-200 | Lagos, Nigeria | 51-200 | Exact match | 37 contacts → |
“Since inception in 1991, O'Spaces Nigeria Limited has delivered numerous public, industrial, commercial, and residential projects meeting the needs of our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Reynolds Construction Company NIG Limitedrccnigeria.com HQ: Abuja, NigeriaReported employees: 51-200 | Abuja, Nigeria | 51-200 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Minim & Tonyeminimandtonye.com HQ: Lagos, NigeriaReported employees: 51-200 | Lagos, Nigeria | 51-200 | Exact match | 30 contacts → |
“Minim & Tonye Nigeria Limited provides professional operations and maintenance services to the energy, oil & gas, industrial, and infrastructure sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Siatech Africasiatechafrica.com HQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 30 contacts → |
“SIATECH Africa is a leading infrastructure engineering and telecommunications solutions company delivering critical connectivity, digital infrastructure, and sustainable energy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Energobuilding Construction Limitedenergobuilding.com HQ: Lagos, NigeriaReported employees: 51-200 | Lagos, Nigeria | 51-200 | Exact match | 29 contacts → |
“Energobuilding Construction Limited was established as a private company to carry on the business of engineering and building construction and is a full member of the Federation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Masarki Nigeria LTDmasarki.com HQ: Fct, NigeriaReported employees: 1,001-5,000 | Fct, Nigeria | 1,001-5,000 | Exact match | 27 contacts → |
“Building Construction| Road Construction| Building Repairs| Erosion Control| Painting and Exterior| Site Management” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Faocon Nigeria Limitedfaocon.com.ng HQ: Anthony Village, NigeriaReported employees: 11-50 | Anthony Village, Nigeria | 11-50 | Exact match | 20 contacts → |
“FAOCON is a privately owned company which specializes in Consultancy, Engineering and Construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rosaab Internationalrosaabinternational.com HQ: Ikeja, NigeriaReported employees: 11-50 | Ikeja, Nigeria | 11-50 | Exact match | 18 contacts → |
“Rosaab International is a multi-faceted signage, construction and infrastructure company serving both the public & private sectors with key business offerings that enhance the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Opes Manus Resources Limitedopesmanus.com HQ: Lagos, NigeriaReported employees: 11-50 | Lagos, Nigeria | 11-50 | Exact match | 16 contacts → |
“Opes Manus Resources Limited - Construction, Electrical Installation & Maintenance, Engineering Design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Linkso Nigeria LTDowel-linkso.com HQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 15 contacts → |
“LINKSO NIGERIA LTD is a leading service provider in the oil and gas, power and construction industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HEG International Companyhiclimited.com HQ: Ikeja, NigeriaReported employees: 51-200 | Ikeja, Nigeria | 51-200 | Exact match | 12 contacts → |
“HEG International Company Limited has been an active player in the building construction and civil engineering industries, providing myriad conceptual and state-of-the-art designs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Selex Engineering & Construction Nigeria Limitedselexengineering.com HQ: Lekki Phase 1, NigeriaReported employees: 11-50 | Lekki Phase 1, Nigeria | 11-50 | Exact match | 11 contacts → |
“Selex Engineering & Construction Company Limited is an indigenous engineering company delivering integrated Engineering, Procurement, Fabrication, Construction, Installation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 10 contacts → |
“AL Mansour Engineering & Contracting LTD is a Construction Company based in Nigeria founded in 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 314 company matches
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Critical infrastructure contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
313 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 314 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for critical infrastructure contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many critical infrastructure contractors did RevenueBase find based in Nigeria?
The saved snapshot records 314 matching company records, 9,761 tracked contacts and 882 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 critical infrastructure contractors based in Nigeria. Snapshot: November 6, 2026. https://revenuebase.ai/companies/critical-infrastructure-contractors/nigeria.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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