Company lists · Data refreshed September 2026

Top 25 Diversity equity and inclusion consulting firms based in the United Kingdom

Name: Diversity equity and inclusion consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 951 companies tracked

RevenueBase identified 951 diversity equity and inclusion consulting firms headquartered in the United Kingdom as of September 2026 and tracks 4,294 professional contacts across them, including 1,428 with verified work emails. London is the largest hub.

This list covers diversity equity and inclusion consulting firms headquartered in the United Kingdom, 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

951Companies

4,294Contacts tracked

1,428Verified emails

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The 25 largest diversity equity and inclusion consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 951 diversity equity and inclusion consulting firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to diversity equity and inclusion 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	YSC Consulting, Part Of Accenture	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	227 contacts →
	Partial evidence “YSC Consulting, now part of Accenture, is a leadership strategy consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
2	Pacific International Executive Search	Indirect evidence	Wimbledon, United KingdomHQ checked Sep 21, 2026	51-200	104 contacts →
	Indirect evidence “Pacific International has over 25 years of experience partnering with the world’s leading organisations, successfully delivering diverse talent to Fortune 500 and FTSE 100…” Source: RevenueBase Database · checked Sep 21, 2026
3	Rare Recruitment	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	96 contacts →
	Partial evidence “Rare is a multi-award-winning diversity company.” Source: RevenueBase Database · checked Sep 21, 2026
4	Neurobox	Partial evidence	Cambridge, United KingdomHQ checked Sep 21, 2026	51-200	67 contacts →
	Partial evidence “At neurobox, we support individuals and organisations to confidently navigate neurodiversity and disability inclusion.” Source: RevenueBase Database · checked Sep 21, 2026
5	Interquest Group	Indirect evidence	London London, United KingdomHQ checked Sep 21, 2026	201-500	66 contacts →
	Indirect evidence “We help organisations to close the growing skills gap by widening the talent pool and unlocking the potential that sits within diverse population groups.” Source: RevenueBase Database · checked Sep 21, 2026
6	Signify Technology	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	61 contacts →
	Indirect evidence “We aim to build exceptional teams in the tech space, focusing on two core engineering specialisms: Advanced Software Engineering and AI, ML, & Data Engineering.” Source: RevenueBase Database · checked Sep 21, 2026
7	Inclusive Employers	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	57 contacts →
	Partial evidence “Inclusive Employers helps organisations turn inclusive culture into a strategic advantage.” Source: RevenueBase Database · checked Sep 21, 2026
8	Denizns	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 21, 2026	11-50	57 contacts →
	Indirect evidence “As a workforce empowerment and integration company, we help individuals and organisations unlock potential through a uniquely human approach, guided by precision, emotional…” Source: RevenueBase Database · checked Sep 21, 2026
9	Pearn Kandola LLP	Indirect evidence	Kidlington, United KingdomHQ checked Sep 21, 2026	11-50	53 contacts →
	Indirect evidence “Pearn Kandola LLP is a Business Psychology consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
10	Primis	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence “Primis is a provider of talent solutions to the technology sector across the UK and US.” Source: RevenueBase Database · checked Sep 21, 2026
11	Warren Partners Certified B Corp	Indirect evidence	Manchester, United KingdomHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Warren Partners is a leading purpose driven, employee-owned search firm, devoted to building and supporting diverse boards and executive leadership teams internationally.” Source: RevenueBase Database · checked Sep 21, 2026
12	WS Training LTD	Indirect evidence	Great Barton, United KingdomHQ checked Sep 21, 2026	51-200	34 contacts →
	Indirect evidence “Welcome to WS Training where your future is our business.” Source: RevenueBase Database · checked Sep 21, 2026
13	Housing Diversity Network	Partial evidence	Bradford, United KingdomHQ checked Sep 21, 2026	n/a	33 contacts →
	Partial evidence “Housing Diversity Network is a not-for-profit social enterprise and membership organisation with over 185 member organisations across England and Scotland.” Source: RevenueBase Database · checked Sep 21, 2026
14	Byrne Dean	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “The way people behave at work is never just a people issue.” Source: RevenueBase Database · checked Sep 21, 2026
15	The Clear Company	Strong evidence	Warrington, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Strong evidence “With a vision to disrupt and innovate, the Clear Company are dedicated to creating an inclusive world of work where diversity is not just embraced but celebrated.” Source: RevenueBase Database · checked Sep 21, 2026
16	Thriiver	Indirect evidence	Sussex, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “Welcome to Thriiver.” Source: RevenueBase Database · checked Sep 21, 2026
17	Values Into Action Scotland	Strong evidence	Glasgow, United KingdomHQ checked Sep 21, 2026	n/a	31 contacts →
	Strong evidence “Scotland's Leading Equity, Diversity & Inclusion specialists who support and develop businesses to increase their knowledge and understanding of autism and learning disabilities.” Source: RevenueBase Database · checked Sep 21, 2026
18	Diversity Project	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	30 contacts →
	Strong evidence “The purpose of the Diversity Project is to accelerate progress towards an inclusive culture in the investment and savings profession.” Source: RevenueBase Database · checked Sep 21, 2026
19	Inventum Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “Inventum Group is a talent consultancy providing inclusive people solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	EA Inclusion	Strong evidence	Uk, United KingdomHQ checked Sep 21, 2026	11-50	27 contacts →
	Strong evidence “EA Inclusion is a global cultural change, inclusion & diversity, and behavioural impact consultancy, with over 30 years' experience.” Source: RevenueBase Database · checked Sep 21, 2026
21	Equality Solutions	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 21, 2026	51-200	25 contacts →
	Partial evidence “The eQuality Solutions vision is to create a more inclusive world by empowering individuals and organisations with DEI programmes and solutions that form actionable, lasting…” Source: RevenueBase Database · checked Sep 21, 2026
22	VA Consultants	Indirect evidence	Kendal, United KingdomHQ checked Sep 21, 2026	1-10	25 contacts →
	Indirect evidence “Transforming business performance, value and culture through a focus on compelling and distinctive leadership, team and organisational development across the world We do the…” Source: RevenueBase Database · checked Sep 21, 2026
23	PDT Global	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “Founded in 1998 in the UK, PDT Global delivers award-winning development and training solutions to our clients around the world through our global network of trainers and…” Source: RevenueBase Database · checked Sep 21, 2026
24	Radius Networks	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “We develop and empower employee networks, resource groups (ERGs) and communities for the world’s most inclusive employers.” Source: RevenueBase Database · checked Sep 21, 2026
25	Involve	Indirect evidence	Barbican, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “INvolve is a consultancy and global network that enables leaders and change makers to build more successful and empowering organizations where everyone can thrive and belong.” 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 equity and inclusion 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 equity and inclusion consulting firms.
Partial evidence: Its own public description names part of diversity equity and inclusion 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 equity and inclusion 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 951 diversity equity and inclusion consulting firms based in the United Kingdom

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Diversity equity and inclusion consulting firms based in the United Kingdom at a glance

As of Sep 21, 2026

33.3%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

51.5%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

807

11-50

114

51-200

201-500

501-1,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 951 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 equity and inclusion 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 the United Kingdom whose own description of what they do matches “diversity equity and inclusion 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 equity and inclusion 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 equity and inclusion consulting firms, and records with no verified work email. Companies headquartered outside United Kingdom 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, 1,428 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 equity and inclusion consulting firms by metro

Diversity equity and inclusion consulting firms in London490
Diversity equity and inclusion consulting firms in Manchester30

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 equity and inclusion 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 equity and inclusion consulting firms are there based in the United Kingdom?

RevenueBase identified 951 diversity equity and inclusion consulting firms headquartered in the United Kingdom 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?

YSC Consulting, Part Of Accenture, headquartered in London, tops this list with the largest team on record.

Which city has the most diversity equity and inclusion consulting firms?

London leads with 490 headquartered companies, followed by Manchester (30) and Birmingham (24).

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 1,428 verified decision-maker contacts tracked across these 951 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.