Company lists · Data refreshed November 2026

Top 23 IT system integrators based in Nigeria

RevenueBase identified 128 company matches for IT system integrators associated with Nigeria as of November 2026 and tracks 1,717 professional contacts across them, including 354 with verified work emails. Lagos is the largest hub.

This list covers company matches for IT system integrators 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
128Companies
1,717Contacts tracked
354Verified emails
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The 23 largest IT system integrators based in Nigeria

Ranked by team size
Top 23 of 128 company matches for IT system integrators 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 matchAlausa, NigeriaHQ recorded Nov 6, 202651-200248 contacts →

Exact match

“At SoftAlliance, we're passionate about helping companies no matter their measure of success or business requirement, provide a solution to meet their needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGbagada, NigeriaHQ recorded Nov 6, 202651-200198 contacts →

Exact match

“Toptech Engineering Limited is a leading systems integrator specializing in critical digital infrastructure to drive Africa’s growth and innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLagos, NigeriaHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“Resourcery is one of the leading Systems integrators in Nigeria providing a comprehensive range of enterprise-wide, information and communication products and services including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLekki Peninsula, NigeriaHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“As a Systems Integration company, our job revolves around helping companies to navigate through their maze of requirements and options by designing and implementing technology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-5082 contacts →

Exact match

“Digital Encode is a leading consulting and integration firm founded in 2003 that specializes in the design, management, and security of business-critical networks…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact match5th Floor, NigeriaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“21st Century Evolution Systems Limited is a leading Extra Low Voltage (ELV) system integrator, IT consultancy and security systems company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“At Manifold, we are equipped with the right team of experts to ensure we deliver value to your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIkeja, NigeriaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Our mission is to empower companies, enterprises, government agencies, and international organizations with the integrated software and high-quality hardware they need to run…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“GCET is a certified technology company geared majorly towards Consulting, Enterprise Solutions Architecture, Service delivery and implementation of both Networks, Security and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAbuja, NigeriaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“OmniSwift is a highly focused Systems Integration and Software Consultancy firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLekki, NigeriaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Routelink Integrated Systems Ltd is a leading and highly reputed ICT solutions provider and systems integrator for Application Management, Security and Compliance, IT operations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFadeyi, NigeriaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“QuadDynamics Ltd is a goals oriented company focused on providing industrial systems integration solutions of the highest quality to her clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Global InfoSwift is a leading IT services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIkeja, NigeriaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“C2S Nigeria Ltd, a member of the well known WTS Group (Est.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSurulere, NigeriaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“DCK is a complete IT solution company, offering Information technology services with extensive knowledge and experience in various System Integration Solutions and Value-added…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLagos Island, NigeriaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Since 1992, FEES Ltd has been dedicated to delivering Functional, Effective, and Efficient Solutions that empower organizations to operate seamlessly and make data-driven…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are a systems integrator and managed services provider that designs, manages, and optimizes today’s systems that forms the underpinnings of business, evolving technology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVictoria Island, NigeriaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“IT Advisor Consulting / Integration / Outsourcing VAB Solutions is an IT company providing expertise, integration and outsourcing, based on Microsoft infrastructure, business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIkeja, NigeriaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“An end-end Network Infrastructure Solutions Provider and Systems Integrator, with a focus on delivering customized services to the market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLekki Phase 1, NigeriaHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Tecom is a global system integrator and managed security service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMaitama, NigeriaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Hyperdrive is an Innovation Technology Service Provider and IT Infrastructure Integration Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAbuja, NigeriaHQ recorded Nov 6, 2026201-5003 contacts →

Exact match

“CignaIT is a System Integrator for organizations that use technology to manage and optimize their business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Excellium started in 2012 and became a Sage Business Partner in 2014.”

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

Showing 23 of 128 IT system integrators based in Nigeria

See the full list, filter by size, metro and specialty, and access 354 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT system integrators based in Nigeria at a glance

As of Nov 6, 2026
20.6%Verified-email coverage
13.4Average contacts per company
11-50Median size (employees)
30.5%Largest-city concentration · Lagos
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
67
51-200
17
201-500
3
10001+
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 128 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 “IT system integrators” 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 354 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.

IT system integrators by metro

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 “IT system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT system integrators are there based in Nigeria?

RevenueBase identified 128 company matches for IT system integrators 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?

Soft Alliance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT system integrators?

Lagos leads with 39 company records, followed by Lagos State (14) and Ikeja (9).

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 354 professional contacts with verified work emails tracked across these 128 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.