Company lists · Data refreshed September 2026

Top 25 Diversity recruiting firms based in the United Kingdom

RevenueBase identified 1,651 company matches for diversity recruiting firms associated with the United Kingdom as of September 2026 and tracks 14,483 professional contacts across them, including 3,758 with verified work emails and 1,152 with mobile numbers. London is the largest hub.

This list covers company matches for diversity recruiting firms associated with the United Kingdom, 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 September 1, 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 Sep 1, 2026 How this list was built
1,651Companies
14,483Contacts tracked
3,758Verified emails
1,152Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest diversity recruiting firms based in the United Kingdom

Ranked by team size
Top 25 of 1,651 company matches for diversity recruiting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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 matchUxbridge, United Kingdom501-1,0001,211 contacts →

Exact match

“For 75 years, the middle is where we've worked best.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchLondon, United Kingdom201-500392 contacts →

Exact match

“La Fosse: Empowering people and businesses to thrive in a tech-driven world We are La Fosse.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3Exact matchLondon, United Kingdom51-200305 contacts →

Exact match

“JCW Group is a specialist provider of talent services and an incubator for people-focused businesses.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchLondon, United Kingdom51-200242 contacts →

Exact match

“Recruiters that thrive on connecting great talent with great organisations.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchBirmingham, United Kingdom51-200203 contacts →

Exact match

“Our Heritage Founded by Lady Virginia Tate in 1985, Tate Recruitment emerged with a firm vision: to be the best everywhere, all the time.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchLondon, United Kingdom201-500195 contacts →

Exact match

“Totaljobs is part of StepStone, one of the world’s leading next-generation recruitment solution providers.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchLondon, United Kingdom51-200186 contacts →

Exact match

“Green Park is a specialist executive search and advisory firm trusted by organisations seeking stronger, more future-ready leadership.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchSwindon, United Kingdom51-200175 contacts →

Exact match

“Outsource UK is one of the country’s largest and most successful independent specialist recruitment agencies, established over 30 years ago.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchLondon, United Kingdom51-200149 contacts →

Exact match

“We are Recruitment and Talent Solutions.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchWest Newbury, United Kingdom51-200123 contacts →

Exact match

“Amberjack is a global leader in Early Careers and Volume Hiring, dedicated to helping organisations attract, assess, select, and develop the talent they need to succeed in a…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11Exact matchLondon, United Kingdom51-200118 contacts →

Exact match

“At Annapurna, we are focused on becoming a trusted responsible search partner for our clients.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchLondon, United Kingdom51-200117 contacts →

Exact match

“We’re LMA, part of Empresaria Group plc, a professional recruitment agency that’s powered by curiosity.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchEdinburgh, United Kingdom51-200110 contacts →

Exact match

“McGregor Boyall is a woman-owned global recruitment consultancy that has been delivering top talent since 1987.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchLondon, United Kingdom51-200103 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchLiverpool, United Kingdom51-20077 contacts →

Exact match

“Kenton Black Group are nationwide recruitment specialists across multiple sectors, servicing the Construction, Finance, Science & Engineering, International and Corporate Services…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchNewcastle Upon Tyne, United Kingdom51-20065 contacts →

Exact match

“Headquartered in Newcastle upon Tyne, NRG has established a strong presence across the UK and has successfully expanded into key USA markets.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchLondon, United Kingdom51-20064 contacts →

Exact match

“Scede is a trusted scaling partner for tech companies globally, offering a breadth of talent acquisition, people operations and training services, designed to solve key growth…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchLondon London, United Kingdom201-50063 contacts →

Exact match

“We help organisations to close the growing skills gap by widening the talent pool and unlocking the potential that sits within diverse population groups.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchHarrow, United Kingdom51-20063 contacts →

Exact match

“Elevate Your Business & Career with LSA Recruit At LSA Recruit, we are more than just a recruitment agency-we are your strategic partners in growth.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchBirmingham, United Kingdom51-20058 contacts →

Exact match

“Since 2005, Oakleaf Partnership has been successfully placing people into jobs across every HR discipline, in every sector imaginable.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchLondon, United Kingdom51-20057 contacts →

Exact match

“Qualigence International is a full-service talent partner dedicated to solving the three of the biggest challenges in business: recruiting, retaining, and developing top talent.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchLondon, United Kingdom51-20057 contacts →

Exact match

“We’ve been recruiting in London for over 40 years.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchLuton, United Kingdom1,001-5,00056 contacts →

Exact match

“Randstad is the world's largest HR services provider and is driven to become the world's most valued 'working life partner', supporting people all over the world to find their…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchLondon, United Kingdom51-20042 contacts →

Exact match

“As a leading global relocation specialist, GAP Talent has been changing lives for nearly 30 years.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchBirmingham, United Kingdom51-20039 contacts →

Exact match

“Executive Network Group (ENG) exists to solve some of the most complex talent challenges facing organisations and modern business leaders today.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 1,651 diversity recruiting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,758 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Diversity recruiting firms based in the United Kingdom at a glance

As of Sep 1, 2026
25.9%Verified-email coverage
8.0%Mobile-number coverage
8.8Average contacts per company
1-10Median size (employees)
46.0%Largest-city concentration · London
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
1,192
11-50
359
51-200
71
201-500
12
501-1,000
3
1,001-5,000
6
10001+
1

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 the United Kingdom whose business descriptions match “diversity recruiting firms” 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 3,758 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 September 1, 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 “diversity recruiting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diversity recruiting firms are there based in the United Kingdom?

RevenueBase identified 1,651 company matches for diversity recruiting firms associated with the United Kingdom as of September 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?

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

Which city has the most diversity recruiting firms?

London leads with 760 company records, followed by Manchester (67) and Birmingham (42).

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 3,758 professional contacts with verified work emails tracked across these 1,651 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 September 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,651 diversity recruiting firms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.