Company lists · Data refreshed September 2026

Top 25 Diversity consulting firms based in Nigeria

Name: Diversity consulting firms based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 285 companies tracked

RevenueBase identified 285 diversity consulting firms headquartered in Nigeria as of September 2026 and tracks 1,831 professional contacts across them, including 165 with verified work emails. Lagos is the largest hub.

This list covers diversity consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

285Companies

1,831Contacts tracked

165Verified emails

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The 25 largest diversity consulting firms based in Nigeria

Ranked by team size

Top 25 of 285 diversity consulting firms based in Nigeria, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to diversity consulting firms: 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	Bridgegap Consults Limited	Indirect evidence	Lagos, NigeriaHQ checked Sep 21, 2026	1,001-5,000	106 contacts →
	Indirect evidence “BridgeGap Consults Limited has been providing multidisciplinary professional service to both local and international organizations since 2008.” Source: RevenueBase Database · checked Sep 21, 2026
2	Proten International	Partial evidence	Gbagada, NigeriaHQ checked Sep 21, 2026	11-50	68 contacts →
	Partial evidence “Proten International is an award-winning and leading international Human Resource and Management Consulting firm that provides a range of Advisory and Transformation solutions.” Source: RevenueBase Database · checked Sep 21, 2026
3	Human Capital Partners HCP	Partial evidence	Ikoyi, NigeriaHQ checked Sep 21, 2026	11-50	63 contacts →
	Partial evidence “We are a leading HR Consulting Firm specialized in Recruitment, HR Advisory, Learning & Development, Talent Management and Outsourcing.” Source: RevenueBase Database · checked Sep 21, 2026
4	H. Pierson Associates Limited	Indirect evidence	Ikoyi, NigeriaHQ checked Sep 21, 2026	51-200	57 contacts →
	Indirect evidence “ACHIEVE SUPERIOR RESULTS H.” Source: RevenueBase Database · checked Sep 21, 2026
5	Estrada International Staffing Solutions	Partial evidence	Surulere, NigeriaHQ checked Sep 21, 2026	11-50	53 contacts →
	Partial evidence “Welcome to Estrada International Staffing Solutions (EISS), a trusted strategic HR consulting firm dedicated to transforming organizations through innovative human capital…” Source: RevenueBase Database · checked Sep 21, 2026
6	Inguest Global Partners LTD	Partial evidence	Yaba, NigeriaHQ checked Sep 21, 2026	11-50	42 contacts →
	Partial evidence “Inguest Global Partners Limited is a Professional Service Consulting Firm and one of the fastest growing in Nigeria emerging as the Africa’s foremost People Consulting Firm.” Source: RevenueBase Database · checked Sep 21, 2026
7	Successory Nigeria Limited	Partial evidence	Kaduna, NigeriaHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “Successory is a management consulting firm with a focus to apply straightforward and participatory approach to solving our clients’ challenges.” Source: RevenueBase Database · checked Sep 21, 2026
8	Counterhouse Consultants LTD	Partial evidence	Ikeja, NigeriaHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “Counterhouse Consultants Ltd (CHC) is a multi-solution consulting firm with a passion for quality, honesty and excellence.” Source: RevenueBase Database · checked Sep 21, 2026
9	TAC Group	Partial evidence	Lagos, NigeriaHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “We are a composite one-stop professional & consulting firm providing professional services to clients in various sectors of the economy.” Source: RevenueBase Database · checked Sep 21, 2026
10	Ez37 Solutions Limited	Partial evidence	United Kingdom, NigeriaHQ checked Sep 21, 2026	1-10	24 contacts →
	Partial evidence “About Us: EZ37 Solutions is a Human Resource and Management Consulting Firm dedicated to providing professional, tailor-made and innovative solutions that positively impact people…” Source: RevenueBase Database · checked Sep 21, 2026
11	Pivotage Consulting	Indirect evidence	Lekki, NigeriaHQ checked Sep 21, 2026	51-200	22 contacts →
	Indirect evidence “At our core, we believe people are a company’s most valuable asset.” Source: RevenueBase Database · checked Sep 21, 2026
12	First Excelsia Professional Services Limited	Indirect evidence	Omole, NigeriaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “FirstExcelsia is a firm of highly versatile and renowned Human Resources, Organisational Development and Management consultants with a team of over a hundred employees spread…” Source: RevenueBase Database · checked Sep 21, 2026
13	Aureole	Partial evidence	Lekki, NigeriaHQ checked Sep 21, 2026	1-10	18 contacts →
	Partial evidence “Aureole is a Pan-African HR consulting firm that offers a full bouquet of HR services ranging from Talent Acquisition, Compensation & Benefit framework setup, HRBP services…” Source: RevenueBase Database · checked Sep 21, 2026
14	Ralds And Agate	Partial evidence	Ikoyi, NigeriaHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Ralds & Agate is a Management Consulting firm with offices in Lagos (Nigeria) and Yaounde (Cameroon).” Source: RevenueBase Database · checked Sep 21, 2026
15	RS Hunter Limited	Partial evidence	Ikeja, NigeriaHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “RS Hunter Limited was established in 2008 with the aim of providing professional and affordable HR consulting services across all sectors.” Source: RevenueBase Database · checked Sep 21, 2026
16	Kendor Consulting	Indirect evidence	Lagos, NigeriaHQ checked Sep 21, 2026	1-10	12 contacts →
	Indirect evidence “Dedicated to supporting the management and development of people and organisations.” Source: RevenueBase Database · checked Sep 21, 2026
17	Crosstie Solutions	Partial evidence	Ikoyi, NigeriaHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “Crosstie Solutions: Your Partner in People Development and Management Consulting With over a decade of experience, Crosstie Solutions stands as a leading authority in people…” Source: RevenueBase Database · checked Sep 21, 2026
18	Septagus Consulting Nigeria LTD	Partial evidence	Lagos, NigeriaHQ checked Sep 21, 2026	501-1,000	10 contacts →
	Partial evidence “SEPTAGUS CONSULTING NIG LTD is a renowned human resources consulting firm that emerged from an uncommon track record of distilling top notch values at a every opportunity.” Source: RevenueBase Database · checked Sep 21, 2026
19	AMY Consulting	Indirect evidence	Lagos, NigeriaHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “The challenges to cope with advances in technology and the ever-growing demands of markets are some of the major concerns of businesses today.” Source: RevenueBase Database · checked Sep 21, 2026
20	LYD Consulting LTD	Indirect evidence	Lekki Phase 1, NigeriaHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “We are a firm of Certified Management Consultants with a peculiar skill for assisting our clients achieve superior performance in their business.” Source: RevenueBase Database · checked Sep 21, 2026
21	Hreade	Partial evidence	Lekki, NigeriaHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “HReade is a human resources consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
22	Peoplesource Consulting	Partial evidence	Ikoyi, NigeriaHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “Peoplesource Consulting is a team of experienced management consultants.” Source: RevenueBase Database · checked Sep 21, 2026
23	ACE Human Resources Consulting	Partial evidence	Abuja, NigeriaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “About Us We are a team of professionals who previously worked in regular HR Management roles and came together to form ACE HUMAN RESOURCES CONSULTING.” Source: RevenueBase Database · checked Sep 21, 2026
24	John JOE And Partners	Partial evidence	Awka, NigeriaHQ checked Sep 21, 2026	11-50	2 contacts →
	Partial evidence “John Joe and Partners is a Nigerian firm that specializes in Management Consulting; offering our services to clients across varying industries and platforms.” Source: RevenueBase Database · checked Sep 21, 2026
25	Smart Partners Consulting	Indirect evidence	Lagos, NigeriaHQ checked Sep 21, 2026	11-50	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 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: diversity consulting firms. 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 diversity consulting firms.
Partial evidence: Its own public description names part of diversity consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name diversity consulting firms. 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 285 diversity consulting firms based in Nigeria

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Diversity consulting firms based in Nigeria at a glance

As of Sep 21, 2026

9.0%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

30.9%Largest-city concentration · Lagos

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

100

51-200

201-500

501-1,000

1,001-5,000

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 285 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 diversity consulting firms, 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 “diversity consulting firms”. 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 diversity consulting firms), 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 diversity consulting firms, 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, 165 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 21, 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.

Diversity consulting firms by metro

Diversity consulting firms in Lagos88
Diversity consulting firms in Lagos State29

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 diversity consulting firms, 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 diversity consulting firms are there based in Nigeria?

RevenueBase identified 285 diversity consulting firms 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?

Bridgegap Consults Limited, headquartered in Lagos State, tops this list with the largest team on record.

Which city has the most diversity consulting firms?

Lagos leads with 88 headquartered companies, followed by Lagos State (29) and Ikeja (16).

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 165 verified decision-maker contacts tracked across these 285 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 21, 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.