Company lists · Data refreshed September 2026

Top 21 Headhunting companies based in City Of London, United Kingdom

Name: Headhunting companies based in City Of London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 29 companies tracked

RevenueBase identified 29 headhunting companies headquartered in City Of London, United Kingdom as of September 2026 and tracks 318 professional contacts across them, including 136 with verified work emails. Across the United Kingdom, London is the largest hub for this category (5,707 companies); City Of London has 29.

This list covers headhunting companies headquartered in City Of 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 30, 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 30, 2026 86% judged on-target in blind review

29Companies

318Contacts tracked

136Verified emails

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The 21 largest headhunting companies based in City Of London, United Kingdom

Ranked by team size

Top 21 of 29 headhunting companies based in City Of London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to headhunting companies: 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	Mantell Associates	Strong evidence	City Of London, United KingdomHQ checked Sep 30, 2026	51-200	40 contacts →
	Strong evidence “Mantell Associates is a multi-discipline headhunting firm focused on providing both permanent and contract recruitment services globally, to the Biotech, Pharmaceutical, CDMO…” Source: RevenueBase Database · checked Sep 30, 2026
2	SEC Life Sciences	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	37 contacts →
	Indirect evidence “We connect top-tier talent with innovative companies across biotechnology, medical technology, digital health, medical devices, and pharmaceuticals.” Source: RevenueBase Database · checked Sep 30, 2026
3	RJC Group	Strong evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	36 contacts →
	Strong evidence “RJC Group is a specialised headhunting company with a keen focus on technology within the Energy Trading sector.” Source: RevenueBase Database · checked Sep 30, 2026
4	Enertek Group	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “Enertek Group is a specialist talent partner with over 25 years' experience in the Industrial Manufacturing and Life Sciences sectors, connecting enterprise and high-growth…” Source: RevenueBase Database · checked Sep 30, 2026
5	AMC Executive Search	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “AMC is a specialist executive search firm dedicated to the global investment management and insurance industries.” Source: RevenueBase Database · checked Sep 30, 2026
6	Luminary Group	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Luminary Group, headquartered at St Magnus House, 3 Lower Thames Street, Central London, EC3R 6HD, is an international executive search and business consultancy specializing in…” Source: RevenueBase Database · checked Sep 30, 2026
7	I3	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “The i3 Group provides bespoke Tech & Change Recruitment & Consulting Solutions to the Insurance Markets, as well as Next-Gen AI-driven marketing analytics tailored for insurers.” Source: RevenueBase Database · checked Sep 30, 2026
8	Cobalt Partners	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “Cobalt Partners is a niche search firm dedicated to supporting Private Equity firms and their portfolio companies.” Source: RevenueBase Database · checked Sep 30, 2026
9	Cooper White Group	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Cooper White Group is a boutique search firm focused on front office placements globally.” Source: RevenueBase Database · checked Sep 30, 2026
10	DA Solutions, The LAW Support Group	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “Our team of proactive and specialist consultants offer in depth interview techniques, testing and assessment facilities so we are able to understand the career aspirations and…” Source: RevenueBase Database · checked Sep 30, 2026
11	Ford Hastings	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “OVERVIEW Ford Hastings finds the C-Suite, Board Advisors, and Directors for Scale-Ups to deliver client satisfaction and profits.” Source: RevenueBase Database · checked Sep 30, 2026
12	C James	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “We connect the right talent with the right opportunities.” Source: RevenueBase Database · checked Sep 30, 2026
13	AMC Insurance Appointments LTD	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “AMC Insurance Appointments Ltd was established in 2005 and is privately owned by our two founding Directors, Shirley and Chris Croucher, who have between them over 60 years hands…” Source: RevenueBase Database · checked Sep 30, 2026
14	Curtis Reed Associates	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “Curtis Reed Associates is an IT recruitment company, established in 1998, specialising in providing interim and permanent staff across all sectors.” Source: RevenueBase Database · checked Sep 30, 2026
15	Whitworth Brough	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence “Whitworth Brough is a specialist legal Executive Search firm; incorporating Due Diligence, Consultancy and Coaching services in order to deliver intelligent, long lasting and…” Source: RevenueBase Database · checked Sep 30, 2026
16	Qh4 Consulting	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence “At Qh4 Consulting, we believe in helping people succeed and organisations prosper.” Source: RevenueBase Database · checked Sep 30, 2026
17	Prima Partners Global	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “PRIMA Partners is an innovative and strategic recruitment business based on the foundation of more than 50 years’ experience in the world of Enterprise Applications & wider IT…” Source: RevenueBase Database · checked Sep 30, 2026
18	Mgss Associates	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence “MGSS Associates are specialists in the search for and successful recruitment of the highest calibre individuals to business-critical roles with our client firms, ones which…” Source: RevenueBase Database · checked Sep 30, 2026
19	Access Appointments Consultancy LTD	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence “At Access Appointments, we want everyone to reach their full potential at work.” Source: RevenueBase Database · checked Sep 30, 2026
20	JON Parker Legal	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	1 contacts →
	Indirect evidence “Jon ParkerLegal is a recruitment business serving law firms, banks and corporations.” Source: RevenueBase Database · checked Sep 30, 2026
21	Broadstone Resourcing	Indirect evidence	City Of London, United KingdomHQ checked Sep 30, 2026	1-10	1 contacts →
	Indirect evidence “Broadstone Resourcing is a specialist financial recruitment business.” Source: RevenueBase Database · checked Sep 30, 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: headhunting companies. 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 headhunting companies.
Partial evidence: Its own public description names part of headhunting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name headhunting companies. 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 21 of 29 headhunting companies based in City Of London, United Kingdom

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Headhunting companies based in City Of London, United Kingdom at a glance

As of Sep 30, 2026

42.8%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United Kingdom list rather than for City Of London, so it is reported there. Company counts and contact totals on this page are exact for City Of London, over 29 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 headhunting companies, 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 City Of London, United Kingdom whose own description of what they do matches “headhunting companies”. 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 headhunting companies), 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 headhunting companies, and records with no verified work email. Companies headquartered outside City Of 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, 136 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 30, 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.

Headhunting companies 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 headhunting companies, 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 headhunting companies are there based in City Of London, United Kingdom?

RevenueBase identified 29 headhunting companies headquartered in City Of 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?

Mantell Associates, headquartered in City Of London, tops this list with the largest team on record.

Which city in the United Kingdom has the most headhunting companies?

London leads the United Kingdom with 5,707 headquartered companies, followed by Manchester (558) and Leeds (344). City Of London has 29.

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 136 verified decision-maker contacts tracked across these 29 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 30, 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.