Company lists · Data refreshed October 2026

Top 24 International executive search companies based in the United Kingdom

Name: International executive search companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 5,088 companies tracked

RevenueBase identified 5,088 company matches for international executive search companies associated with the United Kingdom as of October 2026 and tracks 103,231 professional contacts across them, including 24,784 with verified work emails and 7,776 with mobile numbers. London is the largest hub.

This list covers company matches for international executive search companies 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 October 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 Oct 1, 2026 How this list was built

5,088Companies

103,231Contacts tracked

24,784Verified emails

7,776Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest international executive search companies based in the United Kingdom

Ranked by team size

Top 24 of 5,088 company matches for international executive search companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	HAYS	Exact match	London, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	22,731 contacts →
	Exact match “At Hays, we believe that the right job can transform a person's life - and the right person can transform a business.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Robert Walters	Exact match	London, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	4,423 contacts →
	Exact match “Robert Walters is the world’s most trusted talent solutions business.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Pagegroup	Exact match	London, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	2,071 contacts →
	Exact match “Michael Page, Page Personnel, Page Executive and Page Outsourcing are all part of PageGroup.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Antal International	Exact match	London, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	1,979 contacts →
	Exact match “Antal International is a global executive search organisation with over 130 offices in more than 30 countries.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Avance Consulting	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	1,927 contacts →
	Exact match “Avance Consulting is a global organization focused on delivering innovative talent solution services to some of the most renowned companies in the world, across industries that…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Harvey Nash	Exact match	London, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	1,248 contacts →
	Exact match “We’re Harvey Nash, and we build amazing technology and digital teams.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Brook Street	Exact match	Uxbridge, United KingdomHQ recorded Oct 1, 2026	501-1,000	1,214 contacts →
	Exact match “For 75 years, the middle is where we've worked best.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Page Executive	Exact match	London, United KingdomHQ recorded Oct 1, 2026	5,001-10,000	450 contacts →
	Exact match “Page Executive is a global leader in executive search & recruitment.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Transearch	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	450 contacts →
	Exact match “TRANSEARCH International is a global executive search and leadership consulting organisation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Venn Group	Exact match	London Bridge, United KingdomHQ recorded Oct 1, 2026	201-500	439 contacts →
	Exact match “At Venn Group, we make recruitment personal - it’s more than just a job.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	GRS	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	425 contacts →
	Exact match “The GRS Group is an international executive search consultancy whose services include retained search, contingency search, advertised selection and interim solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Aldelia	Exact match	Londres, United KingdomHQ recorded Oct 1, 2026	1,001-5,000	410 contacts →
	Exact match “Aldelia is a world leading Human Resources advisory firm, leader in professional recruitment services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	LA Fosse	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	396 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 · Oct 1, 2026 · View company records in RevenueBase
14	Gravitas Recruitment Group Global LTD	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	383 contacts →
	Exact match “Gravitas are serious about impacting the recruitment industry - positively.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Investigo	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	369 contacts →
	Exact match “We’re a global recruitment consultancy and part of The IN Group (TIG), connecting people and organisations worldwide since 2003.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Penna, An LHH Brand	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	342 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	PSD Group	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	335 contacts →
	Exact match “PSD is a leading international executive recruitment consultancy, specialising in executive, management and board level recruitment with over 35 years of experience.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	PGC	Exact match	Uk, United KingdomHQ recorded Oct 1, 2026	n/a	320 contacts →
	Exact match “In 2018 PGC rebranded as Friisberg & Partners International +44 207 062 3603” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Colvill Banks LTD	Exact match	Fareham, United KingdomHQ recorded Oct 1, 2026	201-500	309 contacts →
	Exact match “Colvill Banks are experts in candidate research and identification.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	OSCAR	Exact match	Manchester, United KingdomHQ recorded Oct 1, 2026	51-200	263 contacts →
	Exact match “Oscar is an award-winning, global recruitment consultancy that takes an ethical, sustainable and people-first approach.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Elevate Talent	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	250 contacts →
	Exact match “Elevate Talent supports ambitious companies in optimizing organizational performance and sourcing exceptional leaders from across sports, entertainment, media, lifestyle…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Sheffield Haworth	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	244 contacts →
	Exact match “Sheffield Haworth is a global consultancy founded in 1993.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	PER	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	240 contacts →
	Exact match “We are the leading retained search and recruitment specialists for private markets professionals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	EM Group	Exact match	London, United KingdomHQ recorded Oct 1, 2026	n/a	222 contacts →
	Exact match “Since its formation in 1993, EM Group through its divisions EM Finance, EM Consulting, EM Legal and EM Financial Services has delivered executive search solutions to companies…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “international executive search companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 5,088 international executive search companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 24,784 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

International executive search companies based in the United Kingdom at a glance

As of Oct 1, 2026

24.0%Verified-email coverage

7.5%Mobile-number coverage

20.3Average contacts per company

1-10Median size (employees)

50.4%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

3,642

11-50

1,155

51-200

219

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 33.0d

4,0530–30

19,73631–60

81261–90

2590–180

158180+

Company record updated

Median 92.0d

00–30

13,25131–60

37,75661–90

46,24390–180

5,981180+

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 “international executive search companies” 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 24,784 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 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.

International executive search companies by metro

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 “international executive search companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international executive search companies are there based in the United Kingdom?

RevenueBase identified 5,088 company matches for international executive search companies associated with the United Kingdom 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?

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

Which city has the most international executive search companies?

London leads with 2565 company records, followed by Manchester (159) and Leeds (142).

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 24,784 professional contacts with verified work emails tracked across these 5,088 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,088 international executive search companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

International executive search companies by geography

Browse the directory

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.