Company lists · Data refreshed September 2026

Top 25 Client success recruitment firms based in London, United Kingdom

Name: Client success recruitment firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 2,037 companies tracked

RevenueBase identified 2,037 client success recruitment firms headquartered in London, United Kingdom as of September 2026 and tracks 23,665 professional contacts across them, including 6,632 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers client success recruitment firms headquartered in London, 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 27, 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 27, 2026 86% judged on-target in blind review

2,037Companies

23,665Contacts tracked

6,632Verified emails

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The 25 largest client success recruitment firms based in London, United Kingdom

Ranked by team size

Top 25 of 2,037 client success recruitment firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to client success recruitment 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	Pagegroup	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	5,001-10,000	2,071 contacts →
	Indirect evidence “Michael Page, Page Personnel, Page Executive and Page Outsourcing are all part of PageGroup.” Source: RevenueBase Database · checked Sep 27, 2026
2	Antal International	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	1,979 contacts →
	Indirect evidence “Antal International is a global executive search organisation with over 130 offices in more than 30 countries.” Source: RevenueBase Database · checked Sep 27, 2026
3	Office Angels	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	1,259 contacts →
	Partial evidence “For 40 years now, we’ve been helping you to find the right path to a happy and successful future whether you’re a jobseeker or an employer.” Source: RevenueBase Database · checked Sep 27, 2026
4	Page Executive	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	5,001-10,000	450 contacts →
	Partial evidence “Page Executive is a global leader in executive search & recruitment.” Source: RevenueBase Database · checked Sep 27, 2026
5	Gravitas Recruitment Group Global LTD	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	383 contacts →
	Partial evidence “Gravitas are serious about impacting the recruitment industry - positively.” Source: RevenueBase Database · checked Sep 27, 2026
6	PSD Group	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	335 contacts →
	Partial evidence “PSD is a leading international executive recruitment consultancy, specialising in executive, management and board level recruitment with over 35 years of experience.” Source: RevenueBase Database · checked Sep 27, 2026
7	Weareaspire	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	n/a	333 contacts →
	Indirect evidence “Search jobs or partner with us by visiting We are Aspire.” Source: RevenueBase Database · checked Sep 27, 2026
8	PER	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	240 contacts →
	Partial evidence “We are the leading retained search and recruitment specialists for private markets professionals.” Source: RevenueBase Database · checked Sep 27, 2026
9	Tate Recruitment	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	203 contacts →
	Partial evidence “Our Heritage Founded by Lady Virginia Tate in 1985, Tate Recruitment emerged with a firm vision: to be the best everywhere, all the time.” Source: RevenueBase Database · checked Sep 27, 2026
10	Marketing Talent Publishing, Events & Tech Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	n/a	191 contacts →
	Indirect evidence “We help marketing leaders in the Publishing, Events and Business Intelligence sector hire exceptional Marketing Talent Looking for a new role?” Source: RevenueBase Database · checked Sep 27, 2026
11	Tiger Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	164 contacts →
	Indirect evidence “We specialise in matching exceptional staff with employers of choice and private individuals.” Source: RevenueBase Database · checked Sep 27, 2026
12	Dartmouth Partners	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	158 contacts →
	Partial evidence “With a unique 'Classroom to Boardroom' business model, Dartmouth is a multi-award-winning recruitment company.” Source: RevenueBase Database · checked Sep 27, 2026
13	SSQ	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	131 contacts →
	Indirect evidence “SSQ is a 100 percent employee-owned, leading international legal search consultancy with an unrivalled track record placing lawyers at all levels, as well as advising on team…” Source: RevenueBase Database · checked Sep 27, 2026
14	HFG Insurance Recruitment	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	128 contacts →
	Partial evidence “HFG is a leading international recruitment consulting firm that provides specialist professionals to leading General Insurance, Life, Reinsurance, Pensions and Management…” Source: RevenueBase Database · checked Sep 27, 2026
15	Career Legal	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	126 contacts →
	Strong evidence “Career Legal is a multi-disciplined recruitment firm offering clients and candidates an unrivaled service across all areas of the modern-day law firm.” Source: RevenueBase Database · checked Sep 27, 2026
16	Annapurna	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	119 contacts →
	Partial evidence “At Annapurna, we are focused on becoming a trusted responsible search partner for our clients.” Source: RevenueBase Database · checked Sep 27, 2026
17	Discover International	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	118 contacts →
	Partial evidence “Discover International has a clear vision: to build the most outstanding life sciences recruitment partner in the industry.” Source: RevenueBase Database · checked Sep 27, 2026
18	LMA Recruitment	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	118 contacts →
	Partial evidence “We’re LMA, part of Empresaria Group plc, a professional recruitment agency that’s powered by curiosity.” Source: RevenueBase Database · checked Sep 27, 2026
19	Stott And MAY	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	117 contacts →
	Indirect evidence “In late 2009, Stott and May was founded on the belief that hiring managers should never have to make the choice between time to hire and quality of candidate.” Source: RevenueBase Database · checked Sep 27, 2026
20	Joss Search	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	114 contacts →
	Partial evidence “We're the champion of business support professionals and the chosen recruitment partner of the world’s top private equity and alternative investment firms.” Source: RevenueBase Database · checked Sep 27, 2026
21	Mcgregor Boyall	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	112 contacts →
	Partial evidence “McGregor Boyall is a women-owned global recruitment consultancy founded in 1987.” Source: RevenueBase Database · checked Sep 27, 2026
22	Hanover	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	109 contacts →
	Indirect evidence “From a small London office to a global presence, Hanover has grown by helping organisations worldwide unlock potential at every stage of their talent journey.” Source: RevenueBase Database · checked Sep 27, 2026
23	Timberseed	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	92 contacts →
	Indirect evidence “At Timberseed - we're a team of like-minded specialists driven by proven practices.” Source: RevenueBase Database · checked Sep 27, 2026
24	BRUIN	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	91 contacts →
	Indirect evidence “Bruin is part of The FISER Group The FISER Group is the UK’s leading human capital specialist in financial and professional services and consists of Bruin, Ludgate Search and IBAM…” Source: RevenueBase Database · checked Sep 27, 2026
25	Forsyth Barnes	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	91 contacts →
	Partial evidence “Forsyth Barnes is a global talent partner disrupting the recruitment industry.” Source: RevenueBase Database · checked Sep 27, 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: client success recruitment 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 client success recruitment firms.
Partial evidence: Its own public description names part of client success recruitment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name client success recruitment 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 2,037 client success recruitment firms based in London, United Kingdom

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Client success recruitment firms based in London, United Kingdom at a glance

As of Sep 27, 2026

28.0%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,505

11-50

445

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 2,037 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 client success recruitment 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 London, United Kingdom whose own description of what they do matches “client success recruitment 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 client success recruitment 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 client success recruitment firms, and records with no verified work email. Companies headquartered outside London 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, 6,632 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 27, 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.

Client success recruitment firms by metro in the United Kingdom

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 client success recruitment 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 client success recruitment firms are there based in London, United Kingdom?

RevenueBase identified 2,037 client success recruitment firms headquartered in London, 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?

Pagegroup, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most client success recruitment firms?

London leads the United Kingdom with 2,037 headquartered companies, followed by Manchester (185) and Leeds (123).

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 6,632 verified decision-maker contacts tracked across these 2,037 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 27, 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.