Company lists · Data refreshed October 2026
Top 13 Grid infrastructure engineering firms based in Nigeria
RevenueBase identified 108 company matches for grid infrastructure engineering firms associated with Nigeria as of October 2026 and tracks 865 professional contacts across them, including 33 with verified work emails. Lagos is the largest hub.
This list covers company matches for grid infrastructure engineering firms 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 October 13, 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 13 largest grid infrastructure engineering firms based in Nigeria
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 48 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 43 contacts → | ||||
Exact match “TOFA Limited is an electrical engineering rm providing professional and aordable Power Generation services, in addition to Transmission and Distribution systems amenities.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 27 contacts → | ||||
Exact match “Mundial Engineering Limited is a broad spectra engineering solutions provider.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “Opes Manus Resources Limited - Construction, Electrical Installation & Maintenance, Engineering Design.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “Jefcon & Associates Ltd is an Engineering Consulting Firm based in Nigeria, who high precision GNSS data acquisition solutions with capacities for delivering various Civil…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 15 contacts → | ||||
Exact match “Collective Power is an Electrical Systems Integrator and a Panel Builder, your one stop shop.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “TREXM provides leading professional services in Electrical & Instrumentation Engineering Services, Metering & Measurement Solutions, Systems Integration & Automation, Safety &…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 7 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “We are a full industrial-service electrical engineering consulting company that specializes in providing electrical designs, installations, repair, and maintenance to industries.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “FASTBELLS SERVICES Ltd (FBSL Engineering) is A First-grade EPC, Physical Asset Management, Design and Build Engineering Firm.” Recorded in the RevenueBase company graph · Oct 13, 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 “grid infrastructure engineering firms”. 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 13 of 108 grid infrastructure engineering firms based in Nigeria
See the full list, filter by size, metro and specialty, and access 33 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Grid infrastructure engineering firms based in Nigeria at a glance
As of Oct 13, 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 108 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 “grid infrastructure engineering 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 33 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 October 13, 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 “grid infrastructure engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many grid infrastructure engineering firms are there based in Nigeria?
RevenueBase identified 108 company matches for grid infrastructure engineering firms associated with Nigeria as of October 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?
Fiphs Infrastructure tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most grid infrastructure engineering firms?
Lagos leads with 24 company records, followed by Lagos State (15) and Abuja (8).
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 33 professional contacts with verified work emails tracked across these 108 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 October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 108 grid infrastructure engineering firms based in Nigeria. Start with a free account, no credit card.
Download this list →Related lists
Grid infrastructure engineering firms by geography
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- Grid infrastructure engineering firms based in Perth, Australia
- Grid infrastructure engineering firms based in Sydney, Australia
- Grid infrastructure engineering firms based in Belo Horizonte, Brazil
- Grid infrastructure engineering firms based in Curitiba, Brazil
- Grid infrastructure engineering firms based in Fortaleza, Brazil
- Grid infrastructure engineering firms based in Porto Alegre, Brazil
- Grid infrastructure engineering firms based in Rio De Janeiro, Brazil
- Grid infrastructure engineering firms based in Sao Paulo, Brazil
- Grid infrastructure engineering firms based in Calgary, Canada
- Grid infrastructure engineering firms based in Edmonton, Canada
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
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- Lists by location
- Lists A-Z
- New lists
- Grid infrastructure engineering firms based in Brisbane, Australia
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Company intelligence · public preview
Top 13 grid infrastructure engineering firms 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 108 matching company records for grid infrastructure engineering firms based in Nigeria, with 865 tracked contacts and 33 verified work emails.
This public preview shows 13 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 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 13 grid infrastructure engineering firms 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 | Fiphs Infrastructurefiphs.com HQ: Central Business District, NigeriaReported employees: 201-500 | Central Business District, Nigeria | 201-500 | Exact match | 48 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tofa LTDtofa-ng.com HQ: Victoria Island, NigeriaReported employees: 51-200 | Victoria Island, Nigeria | 51-200 | Exact match | 43 contacts → |
“TOFA Limited is an electrical engineering rm providing professional and aordable Power Generation services, in addition to Transmission and Distribution systems amenities.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Reynolds Construction Company NIG Limitedrccnigeria.com HQ: Abuja, NigeriaReported employees: 11-50 | Abuja, Nigeria | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Mundial Engineeringmundialengineering.com HQ: 13, NigeriaReported employees: 51-200 | 13, Nigeria | 51-200 | Exact match | 27 contacts → |
“Mundial Engineering Limited is a broad spectra engineering solutions provider.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Jefcon & Associates LTDjefconassociates.comHQ: Asaba, NigeriaReported employees: 11-50 | Asaba, Nigeria | 11-50 | Exact match | 16 contacts → |
“Jefcon & Associates Ltd is an Engineering Consulting Firm based in Nigeria, who high precision GNSS data acquisition solutions with capacities for delivering various Civil…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Collective Powercollectivepowers.comHQ: Port Harcourt, NigeriaReported employees: 11-50 | Port Harcourt, Nigeria | 11-50 | Exact match | 15 contacts → |
“Collective Power is an Electrical Systems Integrator and a Panel Builder, your one stop shop.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Telenoetica Limitedtelenoetica.comHQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Dextron Engineering Groupdextrongroup.netHQ: Victoria Island, NigeriaReported employees: 201-500 | Victoria Island, Nigeria | 201-500 | Exact match | 13 contacts → |
“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…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Trexm OIL & GAS Services Nig. LTDtrexm.com HQ: Victoria Island, NigeriaReported employees: 51-200 | Victoria Island, Nigeria | 51-200 | Exact match | 13 contacts → |
“TREXM provides leading professional services in Electrical & Instrumentation Engineering Services, Metering & Measurement Solutions, Systems Integration & Automation, Safety &…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Structbuild Construction Limitedstructbuildng.com HQ: Lagos, NigeriaReported employees: 11-50 | Lagos, Nigeria | 11-50 | Exact match | 7 contacts → |
“StructBuild Construction Limited is a Nigerian-owned civil engineering and construction company established in 2017 to deliver disciplined, safety-driven construction services to…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Elitec Engineering & Company Limitedelitecengineering.com HQ: Agege, NigeriaReported employees: 201-500 | Agege, Nigeria | 201-500 | Exact match | 4 contacts → |
“We are a full industrial-service electrical engineering consulting company that specializes in providing electrical designs, installations, repair, and maintenance to industries.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fastbells Services Limited Fbsl Engineeringfbslengineering.com HQ: Lekki, NigeriaReported employees: 51-200 | Lekki, Nigeria | 51-200 | Exact match | 2 contacts → |
“FASTBELLS SERVICES Ltd (FBSL Engineering) is A First-grade EPC, Physical Asset Management, Design and Build Engineering Firm.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 13 of 108 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Grid infrastructure engineering firms: dataset insights
October 13, 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
108 records in the displayed employee bands.
0 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 108 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: October 13, 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 grid infrastructure engineering firms?
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 grid infrastructure engineering firms did RevenueBase find based in Nigeria?
The saved snapshot records 108 matching company records, 865 tracked contacts and 33 verified emails. The public preview displays 13 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: October 13, 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
Grid infrastructure engineering firms by geography
- Grid infrastructure engineering firms based in Brisbane, Australia
- Grid infrastructure engineering firms based in Melbourne, Australia
- Grid infrastructure engineering firms based in Perth, Australia
- Grid infrastructure engineering firms based in Sydney, Australia
- Grid infrastructure engineering firms based in Belo Horizonte, Brazil
- Grid infrastructure engineering firms based in Curitiba, Brazil
- Grid infrastructure engineering firms based in Fortaleza, Brazil
- Grid infrastructure engineering firms based in Porto Alegre, Brazil
- Grid infrastructure engineering firms based in Rio De Janeiro, Brazil
- Grid infrastructure engineering firms based in Sao Paulo, Brazil
- Grid infrastructure engineering firms based in Calgary, Canada
- Grid infrastructure engineering firms based in Edmonton, Canada
Cite this list
RevenueBase Data Team. Top 13 grid infrastructure engineering firms based in Nigeria. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grid-infrastructure-engineering-firms/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
- Grid infrastructure engineering firms based in Brisbane, Australia
- Grid infrastructure engineering firms based in Melbourne, Australia
- Grid infrastructure engineering firms based in Perth, Australia
- Grid infrastructure engineering firms based in Sydney, Australia
- Grid infrastructure engineering firms based in Belo Horizonte, Brazil
- Grid infrastructure engineering firms based in Curitiba, Brazil
Company intelligence · public preview
Top 13 grid infrastructure engineering firms based in Nigeria
RevenueBase records 108 matching company records for grid infrastructure engineering firms based in Nigeria, with 865 tracked contacts and 33 verified work emails.
This public preview shows 13 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 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 13 grid infrastructure engineering firms 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 | Fiphs Infrastructurefiphs.com HQ: Central Business District, NigeriaReported employees: 201-500 | Central Business District, Nigeria | 201-500 | Exact match | 48 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tofa LTDtofa-ng.com HQ: Victoria Island, NigeriaReported employees: 51-200 | Victoria Island, Nigeria | 51-200 | Exact match | 43 contacts → |
“TOFA Limited is an electrical engineering rm providing professional and aordable Power Generation services, in addition to Transmission and Distribution systems amenities.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Reynolds Construction Company NIG Limitedrccnigeria.com HQ: Abuja, NigeriaReported employees: 11-50 | Abuja, Nigeria | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Mundial Engineeringmundialengineering.com HQ: 13, NigeriaReported employees: 51-200 | 13, Nigeria | 51-200 | Exact match | 27 contacts → |
“Mundial Engineering Limited is a broad spectra engineering solutions provider.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Jefcon & Associates LTDjefconassociates.com HQ: Asaba, NigeriaReported employees: 11-50 | Asaba, Nigeria | 11-50 | Exact match | 16 contacts → |
“Jefcon & Associates Ltd is an Engineering Consulting Firm based in Nigeria, who high precision GNSS data acquisition solutions with capacities for delivering various Civil…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Collective Powercollectivepowers.com HQ: Port Harcourt, NigeriaReported employees: 11-50 | Port Harcourt, Nigeria | 11-50 | Exact match | 15 contacts → |
“Collective Power is an Electrical Systems Integrator and a Panel Builder, your one stop shop.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Telenoetica Limitedtelenoetica.com HQ: Lagos, NigeriaReported employees: 201-500 | Lagos, Nigeria | 201-500 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Dextron Engineering Groupdextrongroup.net HQ: Victoria Island, NigeriaReported employees: 201-500 | Victoria Island, Nigeria | 201-500 | Exact match | 13 contacts → |
“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…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Trexm OIL & GAS Services Nig. LTDtrexm.com HQ: Victoria Island, NigeriaReported employees: 51-200 | Victoria Island, Nigeria | 51-200 | Exact match | 13 contacts → |
“TREXM provides leading professional services in Electrical & Instrumentation Engineering Services, Metering & Measurement Solutions, Systems Integration & Automation, Safety &…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Structbuild Construction Limitedstructbuildng.com HQ: Lagos, NigeriaReported employees: 11-50 | Lagos, Nigeria | 11-50 | Exact match | 7 contacts → |
“StructBuild Construction Limited is a Nigerian-owned civil engineering and construction company established in 2017 to deliver disciplined, safety-driven construction services to…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Elitec Engineering & Company Limitedelitecengineering.com HQ: Agege, NigeriaReported employees: 201-500 | Agege, Nigeria | 201-500 | Exact match | 4 contacts → |
“We are a full industrial-service electrical engineering consulting company that specializes in providing electrical designs, installations, repair, and maintenance to industries.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fastbells Services Limited Fbsl Engineeringfbslengineering.com HQ: Lekki, NigeriaReported employees: 51-200 | Lekki, Nigeria | 51-200 | Exact match | 2 contacts → |
“FASTBELLS SERVICES Ltd (FBSL Engineering) is A First-grade EPC, Physical Asset Management, Design and Build Engineering Firm.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 13 of 108 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Grid infrastructure engineering firms: dataset insights
October 13, 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
108 records in the displayed employee bands.
0 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 108 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: October 13, 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 grid infrastructure engineering firms?
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 grid infrastructure engineering firms did RevenueBase find based in Nigeria?
The saved snapshot records 108 matching company records, 865 tracked contacts and 33 verified emails. The public preview displays 13 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: October 13, 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
Grid infrastructure engineering firms by geography
- Grid infrastructure engineering firms based in Brisbane, Australia
- Grid infrastructure engineering firms based in Melbourne, Australia
- Grid infrastructure engineering firms based in Perth, Australia
- Grid infrastructure engineering firms based in Sydney, Australia
- Grid infrastructure engineering firms based in Belo Horizonte, Brazil
- Grid infrastructure engineering firms based in Curitiba, Brazil
- Grid infrastructure engineering firms based in Fortaleza, Brazil
- Grid infrastructure engineering firms based in Porto Alegre, Brazil
- Grid infrastructure engineering firms based in Rio De Janeiro, Brazil
- Grid infrastructure engineering firms based in Sao Paulo, Brazil
- Grid infrastructure engineering firms based in Calgary, Canada
- Grid infrastructure engineering firms based in Edmonton, Canada
Cite this list
RevenueBase Data Team. Top 13 grid infrastructure engineering firms based in Nigeria. Snapshot: October 13, 2026. https://revenuebase.ai/companies/grid-infrastructure-engineering-firms/nigeria.
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