Company lists · Data refreshed September 2026

Top 24 Management consulting staffing companies based in London, United Kingdom

Name: Management consulting staffing companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 601 companies tracked

RevenueBase identified 601 management consulting staffing companies headquartered in London, United Kingdom as of September 2026 and tracks 10,348 professional contacts across them, including 2,232 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers management consulting staffing companies 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 28, 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 28, 2026 86% judged on-target in blind review

601Companies

10,348Contacts tracked

2,232Verified emails

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The 24 largest management consulting staffing companies based in London, United Kingdom

Ranked by team size

Top 24 of 601 management consulting staffing companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to management consulting staffing 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	Avance Consulting	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	1,927 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
2	Harvey Nash	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	5,001-10,000	1,248 contacts →
	Indirect evidence “We’re Harvey Nash, and we build amazing technology and digital teams.” Source: RevenueBase Database · checked Sep 28, 2026
3	LA Fosse	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	396 contacts →
	Indirect evidence “La Fosse: Empowering people and businesses to thrive in a tech-driven world We are La Fosse.” Source: RevenueBase Database · checked Sep 28, 2026
4	Hirexa Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	377 contacts →
	Indirect evidence “Hirexa Solutions is a leading group of companies committed to delivering exceptional services to Fortune 500 clients worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
5	Ubique Systems	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	333 contacts →
	Partial evidence “Ubique Systems is a fast growing multifaceted organization which offers a comprehensive array of outsourcing and consulting services for its customers, including recruitment…” Source: RevenueBase Database · checked Sep 28, 2026
6	Cartesian	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	302 contacts →
	Partial evidence “Cartesian is a specialist consulting firm focused on the global telecommunications, media, and technology industries and is now part of Bounteous, an AI services firm helping…” Source: RevenueBase Database · checked Sep 28, 2026
7	Sheffield Haworth	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	244 contacts →
	Indirect evidence “Sheffield Haworth is a global consultancy founded in 1993.” Source: RevenueBase Database · checked Sep 28, 2026
8	Linnk Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	194 contacts →
	Partial evidence “Linnk Group provides staffing, outsourcing and professional services to our clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	HFG Insurance Recruitment	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	128 contacts →
	Strong 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 28, 2026
10	Skillrecruit	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	125 contacts →
	Indirect evidence “Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…” Source: RevenueBase Database · checked Sep 28, 2026
11	Angel Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	87 contacts →
	Indirect evidence “Established in 1965 Angel Human Resources is a leading independent specialist in recruitment solutions.” Source: RevenueBase Database · checked Sep 28, 2026
12	Cambridge Management Consulting	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	82 contacts →
	Strong evidence “Cambridge Management Consulting (Cambridge MC) is an international consulting firm that helps companies of all sizes have a better impact on the world.” Source: RevenueBase Database · checked Sep 28, 2026
13	Freshminds	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	78 contacts →
	Strong evidence “Freshminds is the go-to firm in Europe for management and strategy consulting talent.” Source: RevenueBase Database · checked Sep 28, 2026
14	Eden Mccallum	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	75 contacts →
	Strong evidence “We redefined management consulting to make it better for clients and better for consultants.” Source: RevenueBase Database · checked Sep 28, 2026
15	Erevena	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	73 contacts →
	Indirect evidence “Erevena is the global executive search advisor to the world's most ambitious tech companies.” Source: RevenueBase Database · checked Sep 28, 2026
16	Nexus Search	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	65 contacts →
	Indirect evidence “nexus – your global end to end supply chain leadership partner Nexus are an award winning hiring partner with over two decades’ experience in bringing top talent and clients…” Source: RevenueBase Database · checked Sep 28, 2026
17	Warriorz Technologies	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	51 contacts →
	Partial evidence “In a highly technical industry of Information Technology, Warriorz Technologies Ltd is paving the way in Human Resource and Software consulting across the globe.” Source: RevenueBase Database · checked Sep 28, 2026
18	Tandem Search	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “After years of close collaboration Bluefin Talent & NSI Talent have merged to produce Tandem Search, a Global Professional Services Search firm serving clients from across the UK…” Source: RevenueBase Database · checked Sep 28, 2026
19	Yechte	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “yechte is a digital consultancy firm active in industries such as Fintech, Banking and Healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
20	Corus Consultancy	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	33 contacts →
	Indirect evidence “Our service model is based around dedicated recruitment practices that are focused on delivering a first class service second to none.” Source: RevenueBase Database · checked Sep 28, 2026
21	C&c Search	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “C&C Search was founded with a rebellious spirit, a BIG ambition and a vision of a different future for recruitment and training.” Source: RevenueBase Database · checked Sep 28, 2026
22	Tfpl Recruitment	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	31 contacts →
	Partial evidence “TFPL Recruitment founded in London in 1985 A proud subsidiary of Progility Ltd We are a leading deliverer of recruitment solutions within Knowledge and Information Management…” Source: RevenueBase Database · checked Sep 28, 2026
23	Deltra Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Deltra is a niche supplier of Change, Transformation & Technology professionals focusing on business transformation throughout the UK and Europe.” Source: RevenueBase Database · checked Sep 28, 2026
24	ALIUM	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	28 contacts →
	Strong evidence “Alium Consultancy (MBE) provides expert business consulting, permanent placement, executive search and strategic staffing for companies around the world, in the areas of…” Source: RevenueBase Database · checked Sep 28, 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: management consulting staffing 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 management consulting staffing companies.
Partial evidence: Its own public description names part of management consulting staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name management consulting staffing 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 24 of 601 management consulting staffing companies based in London, United Kingdom

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Management consulting staffing companies based in London, United Kingdom at a glance

As of Sep 28, 2026

21.6%Verified-email coverage

17.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

398

11-50

140

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 601 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 management consulting staffing 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 London, United Kingdom whose own description of what they do matches “management consulting staffing 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 management consulting staffing 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 management consulting staffing companies, 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, 2,232 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 28, 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.

Management consulting staffing 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 management consulting staffing 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 management consulting staffing companies are there based in London, United Kingdom?

RevenueBase identified 601 management consulting staffing companies 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?

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

Which city in the United Kingdom has the most management consulting staffing companies?

London leads the United Kingdom with 601 headquartered companies, followed by Manchester (46) and Birmingham (37).

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 2,232 verified decision-maker contacts tracked across these 601 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 28, 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.