Company lists · Data refreshed September 2026

Top 25 Implementation service providers based in Nigeria

Name: Implementation service providers based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 156 companies tracked

RevenueBase identified 156 implementation service providers headquartered in Nigeria as of September 2026 and tracks 1,503 professional contacts across them, including 317 with verified work emails. Lagos is the largest hub.

This list covers implementation service providers headquartered in Nigeria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

156Companies

1,503Contacts tracked

317Verified emails

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The 25 largest implementation service providers based in Nigeria

Ranked by team size

Top 25 of 156 implementation service providers based in Nigeria, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to implementation service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tenece Professional Services	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	51-200	395 contacts →
	Indirect evidence “Tenece Professional Services Limited (Tenece) is a multi-competency enterprise transformation and technology-consulting firm that combines expertise and capabilities across many…” Source: RevenueBase Database · checked Sep 20, 2026
2	Weco Systems Group	Indirect evidence	Lekki Peninsula, NigeriaHQ checked Sep 20, 2026	51-200	98 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
3	Codeware	Indirect evidence	Ikeja, NigeriaHQ checked Sep 20, 2026	11-50	51 contacts →
	Indirect evidence “Codeware is a business solution consulting company founded with a mission to support African SMC and Enterprises to achieve more through excellent service delivery of our business…” Source: RevenueBase Database · checked Sep 20, 2026
4	Vennote Technologies Limited	Indirect evidence	Ikoyi, NigeriaHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Vennote Technologies Limited is a well established ICT company with experience spanning over two decades in enterprise solutions using best of breed products in very large IT…” Source: RevenueBase Database · checked Sep 20, 2026
5	Serve Consulting	Indirect evidence	Ikeja Gra, NigeriaHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “Serve Consulting is a business solutions company and the leading SAP solution provider in Nigeria.” Source: RevenueBase Database · checked Sep 20, 2026
6	Olivet Cloud Solutions Nigeria Limited	Indirect evidence	Ikeja, NigeriaHQ checked Sep 20, 2026	11-50	34 contacts →
	Indirect evidence “Incorporated as integrated IT Solutions Company, Olivet Cloud Solutions Nigeria Limited offers entity specific software development, customization, integration of complex…” Source: RevenueBase Database · checked Sep 20, 2026
7	Oryx Africa	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Oryx Computer Systems (WA) Limited also known as "Oryx Africa" is a business solutions provider.” Source: RevenueBase Database · checked Sep 20, 2026
8	Lychee Integrated Solutions Limited	Strong evidence	Ikosi, NigeriaHQ checked Sep 20, 2026	11-50	30 contacts →
	Strong evidence “We are a team of highly skilled professionals with solid multi-sector experience in providing IT services which include implementation of business management solutions, bespoke…” Source: RevenueBase Database · checked Sep 20, 2026
9	Estuary Business Solutions Limited	Indirect evidence	Ikoyi, NigeriaHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “Estuary Business Solutions (EBS) is a leading IT and Business Services Consultancy located in Lagos, Nigeria.” Source: RevenueBase Database · checked Sep 20, 2026
10	Matt O'bell Limited	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Matt O'Bell Ltd is an IT Consulting Services company with expertise in integrated business applications that help the effectiveness of both public and private sector organizations.” Source: RevenueBase Database · checked Sep 20, 2026
11	I4nnova LTD	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “i4nnova is a fast paced technology company with key focus on innovation across multiple industries.” Source: RevenueBase Database · checked Sep 20, 2026
12	Converge GCT	Indirect evidence	Lekki, NigeriaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “At Converge, we explore how technology and ideas can enable organizations to overcome existing limitations and realize their full potential.” Source: RevenueBase Database · checked Sep 20, 2026
13	Bigfix Integrated Technologies LTD	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Bigfix empowers companies to streamline operations and achieve growth through innovative ERP software and digital transformation services.” Source: RevenueBase Database · checked Sep 20, 2026
14	Kabo Solutions LTD	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	1-10	15 contacts →
	Indirect evidence “KABO Solutions is an Enterprise business solutions delivery consultancy specialising in SAP ERP.” Source: RevenueBase Database · checked Sep 20, 2026
15	Itwize Technology LTD	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “ITwize is an integrated IT services firm that offers a wide range of information technology services.” Source: RevenueBase Database · checked Sep 20, 2026
16	Global Infoswift Tech. LTD	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Global InfoSwift is a leading IT services provider.” Source: RevenueBase Database · checked Sep 20, 2026
17	Sakalgb	Strong evidence	Lekki Phase 1, NigeriaHQ checked Sep 20, 2026	11-50	11 contacts →
	Strong evidence “Sakal Global provides innovative consulting and implementation services that enable operational excellence and enterprise agility through the adoption of technologies such as…” Source: RevenueBase Database · checked Sep 20, 2026
18	E86	Indirect evidence	Abuja, NigeriaHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Whether you're seeking a tailored software solution to streamline your business operations or a ready-made product to meet your needs, our software team is dedicated to guiding…” Source: RevenueBase Database · checked Sep 20, 2026
19	Fowgate LLC	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “At Fowgate, we specialize in providing innovative and tailored enterprise software solutions designed to optimize business processes, drive efficiency, and support growth in…” Source: RevenueBase Database · checked Sep 20, 2026
20	Venn Technology Limited	Indirect evidence	Abuja, NigeriaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Venn Technology Limited is a leading business intelligence and technology consulting firm committed to helping organizations across multiple sectors and industries achieve their…” Source: RevenueBase Database · checked Sep 20, 2026
21	Arisoft Consult Limited	Indirect evidence	Gbagada Phase Ii Estate, NigeriaHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Arisoft Consult Limited is a leading technology consulting company in West Africa.” Source: RevenueBase Database · checked Sep 20, 2026
22	VAB Solutions	Indirect evidence	Victoria Island, NigeriaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “IT Advisor Consulting / Integration / Outsourcing VAB Solutions is an IT company providing expertise, integration and outsourcing, based on Microsoft infrastructure, business…” Source: RevenueBase Database · checked Sep 20, 2026
23	Excellium	Indirect evidence	Lagos, NigeriaHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “Excellium started in 2012 and became a Sage Business Partner in 2014.” Source: RevenueBase Database · checked Sep 20, 2026
24	Enterpryseware Consulting Limited	Indirect evidence	Mende, NigeriaHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “We offer tailored and innovative IT solutions and services designed to increase efficiency, improve productivity and boost the bottom line.” Source: RevenueBase Database · checked Sep 20, 2026
25	Hextremelabs	Indirect evidence	Ile-ife, NigeriaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Hextremelabs is a consulting firm that provides high quality software engineering and IT services to businesses.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: implementation service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names implementation service providers.
Partial evidence: Its own public description names part of implementation service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name implementation service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 156 implementation service providers based in Nigeria

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Implementation service providers based in Nigeria at a glance

As of Sep 20, 2026

21.1%Verified-email coverage

9.6Average contacts per company

11-50Median size (employees)

33.3%Largest-city concentration · Lagos

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 156 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among implementation service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Nigeria whose own description of what they do matches “implementation service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names implementation service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among implementation service providers, and records with no verified work email. Companies headquartered outside Nigeria are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 317 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Implementation service providers by metro

Implementation service providers in Lagos52

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names implementation service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many implementation service providers are there based in Nigeria?

RevenueBase identified 156 implementation service providers headquartered in Nigeria as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tenece Professional Services, headquartered in Lagos, tops this list with the largest team on record.

Which city has the most implementation service providers?

Lagos leads with 52 headquartered companies, followed by Lagos State (21) and Abuja (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 317 verified decision-maker contacts tracked across these 156 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.