Company lists · Data refreshed October 2026

Top 9 Systems integration software suppliers based in Nigeria

RevenueBase identified 30 company matches for systems integration software suppliers associated with Nigeria as of October 2026 and tracks 558 professional contacts across them, including 99 with verified work emails. Lagos is the largest hub.

This list covers company matches for systems integration software suppliers 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 19, 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 Oct 19, 2026 How this list was built
30Companies
558Contacts tracked
99Verified emails
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The 9 largest systems integration software suppliers based in Nigeria

Ranked by team size
Top 9 of 30 company matches for systems integration software suppliers based in Nigeria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchGbagada, NigeriaHQ recorded Oct 19, 202651-200189 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 · Oct 19, 2026 · View company records in RevenueBase
2Exact matchLekki Peninsula, NigeriaHQ recorded Oct 19, 202651-20098 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 · Oct 19, 2026 · View company records in RevenueBase
3Exact matchIkeja, NigeriaHQ recorded Oct 19, 202651-20040 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 · Oct 19, 2026 · View company records in RevenueBase
4Exact matchAbuja, NigeriaHQ recorded Oct 19, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchLagos Island, NigeriaHQ recorded Oct 19, 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 · Oct 19, 2026 · View company records in RevenueBase
6Exact matchLagos, NigeriaHQ recorded Oct 19, 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 · Oct 19, 2026 · View company records in RevenueBase
7Exact matchLagos, NigeriaHQ recorded Oct 19, 202611-504 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchLagos, NigeriaHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Established in 2005.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchAbuja, NigeriaHQ recorded Oct 19, 2026201-5002 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 · Oct 19, 2026 · View company records in RevenueBase

Showing 9 of 30 systems integration software suppliers based in Nigeria

See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems integration software suppliers based in Nigeria at a glance

As of Oct 19, 2026
17.7%Verified-email coverage
18.6Average contacts per company
11-50Median size (employees)
56.7%Largest-city concentration · Lagos
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
14
51-200
6
201-500
2
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 30 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 “systems integration software suppliers” 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 99 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 19, 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 “systems integration software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems integration software suppliers are there based in Nigeria?

RevenueBase identified 30 company matches for systems integration software suppliers 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?

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

Which city has the most systems integration software suppliers?

Lagos leads with 17 company records, followed by Lagos State (2) and Abuja (1).

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 99 professional contacts with verified work emails tracked across these 30 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 19, 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.