Company lists · Data refreshed September 2026

Top 25 Recruitment advertising networks based in London, United Kingdom

Name: Recruitment advertising networks based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 196 companies tracked

RevenueBase identified 196 recruitment advertising networks headquartered in London, United Kingdom as of September 2026 and tracks 3,540 professional contacts across them, including 283 with verified work emails and 758 with mobile numbers. London is the largest hub.

This list covers recruitment advertising networks 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 13, 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 13, 2026 86% judged on-target in blind review

196Companies

3,540Contacts tracked

283Verified emails

758Mobile numbers

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The 25 largest recruitment advertising networks based in London, United Kingdom

Ranked by team size

Top 25 of 196 recruitment advertising networks based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to recruitment advertising networks: 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	Broadbean Technology	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	201-500	95 contacts →
	Indirect evidence “Broadbean is the global leader in providing sophisticated, yet easy-to-use candidate sourcing tools that help recruiters improve efficiency and increase return on investment.” Source: RevenueBase Database · checked Sep 13, 2026
2	Acolyte Group	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	91 contacts →
	Partial evidence “Acolyte’s mission is simple: To offer employers the insight and recruitment solutions they need for direct, scalable and cost-effective access to the high-quality talent required…” Source: RevenueBase Database · checked Sep 13, 2026
3	Cwjobs	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	35 contacts →
	Partial evidence “CWJobs is the UK’s leading specialist tech recruitment partner for both permanent and contract jobseekers across all sectors.” Source: RevenueBase Database · checked Sep 13, 2026
4	11 Investments	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	33 contacts →
	Partial evidence “11 Investments is a recruitment group like no other.” Source: RevenueBase Database · checked Sep 13, 2026
5	GAIA	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	31 contacts →
	Partial evidence “A recruitment marketing team in your pocket.” Source: RevenueBase Database · checked Sep 13, 2026
6	Fish4jobs	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	51-200	26 contacts →
	Indirect evidence “With over 8 million registered job seekers, Fish4jobs offers recruiters a variety of ways to target the right candidates across all industry sectors including online job adverts…” Source: RevenueBase Database · checked Sep 13, 2026
7	FLEXA	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	23 contacts →
	Indirect evidence “Flexa is a careers platform designed to help people and companies find their perfect match, powered by verified employer data.” Source: RevenueBase Database · checked Sep 13, 2026
8	OME	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	19 contacts →
	Partial evidence “OME (Online Media Experts) is an ad agency that partners with businesses to unlock the potential of their recruitment marketing.” Source: RevenueBase Database · checked Sep 13, 2026
9	Hire Intelligence	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	18 contacts →
	Indirect evidence “Welcome to Hire Intelligence, a job distribution platform with advanced analytics synced with your ATS.” Source: RevenueBase Database · checked Sep 13, 2026
10	The Media Exchange	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	18 contacts →
	Strong evidence “The Media Exchange is an adept, experienced media recruitment consultancy, specialising in recruiting sales, marketing, analytics, advertising and creative talent.” Source: RevenueBase Database · checked Sep 13, 2026
11	Doherty Group	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	16 contacts →
	Partial evidence “Doherty Group: Your Global Recruitment Partner Unlocking Opportunities Worldwide for Recruiters and Agencies At the Doherty Group, we stand as the preferred recruitment partner…” Source: RevenueBase Database · checked Sep 13, 2026
12	Moriati Digital Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	15 contacts →
	Indirect evidence “We recruit at all levels across; Consultancy / Advisory, media, digital, agency, SaaS, Adtech and AI sector.” Source: RevenueBase Database · checked Sep 13, 2026
13	Round8 Talent Search	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	14 contacts →
	Partial evidence “round8 is a leading multi-channel talent search specialist in Digital, Media and Advertising Technology, headquartered in London and hiring across EMEA, APAC and the US.” Source: RevenueBase Database · checked Sep 13, 2026
14	Sharp Resources	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	14 contacts →
	Partial evidence “We are a leading, end to end, Recruitment Search Firm (R2R), who work with clients on a global basis to find the best possible talent within the global Recruitment community.” Source: RevenueBase Database · checked Sep 13, 2026
15	Hospitaliti	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	14 contacts →
	Indirect evidence “At Hospitaliti, we are revolutionising how the global hospitality industry connects and thrives.” Source: RevenueBase Database · checked Sep 13, 2026
16	Ecruit	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	13 contacts →
	Strong evidence “Effective recruitment from £399; ecruit is the UK's only flat fee recruiter to create BESPOKE advertising campaign for every one of our clients.” Source: RevenueBase Database · checked Sep 13, 2026
17	Sourcing Square	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	12 contacts →
	Indirect evidence “Welcome to Sourcing Square, where we're redefining how businesses find and attract top talent.” Source: RevenueBase Database · checked Sep 13, 2026
18	Savvy Recruitment	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	10 contacts →
	Partial evidence “Savvy Media & Digital Recruitment is a London based recruitment company passionate about placing quality candidates that reach the high standards and work practice similar to its…” Source: RevenueBase Database · checked Sep 13, 2026
19	EMS Broadcast	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	9 contacts →
	Indirect evidence “Welcome to EMS broadcast, we are broadcast industry experts recruiting high quality professionals for progressive media companies.” Source: RevenueBase Database · checked Sep 13, 2026
20	Imagine Mobile	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	9 contacts →
	Partial evidence “We are a leading global premium ad-network with out of this world creative solutions.” Source: RevenueBase Database · checked Sep 13, 2026
21	The Opportunity HUB UK	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	9 contacts →
	Indirect evidence “In a landscape dominated by AI-generated CVs and one-click applications, The OHub Global stands apart.” Source: RevenueBase Database · checked Sep 13, 2026
22	WJP Floyd Recruitment Advertising	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	8 contacts →
	Strong evidence “With a proven legacy in the recruitment advertising sector, WJP Floyd excels in attracting and recruiting talent for a variety of roles, across a diverse client base and a rapidly…” Source: RevenueBase Database · checked Sep 13, 2026
23	Zbusiness Limited	Partial evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	7 contacts →
	Partial evidence “ZBusiness Limited is a collective of specialist recruitment businesses that specialise in sourcing talent across industries including business, media, live events and marketing.” Source: RevenueBase Database · checked Sep 13, 2026
24	SEEKR	Strong evidence	London, United KingdomHQ checked Sep 13, 2026	1-10	6 contacts →
	Strong evidence “SEEKR is a recruitment company that resides somewhere between a network and a community it is partly a business and partly a social experiment.” Source: RevenueBase Database · checked Sep 13, 2026
25	WEB Hiring LTD	Indirect evidence	London, United KingdomHQ checked Sep 13, 2026	11-50	6 contacts →
	Indirect evidence “We provide one of the best job advertisement solution you can find in the UK, giving an unbeatable exposure to your job advert at a budget, low cost, flat fee!” Source: RevenueBase Database · checked Sep 13, 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: recruitment advertising networks. 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 recruitment advertising networks.
Partial evidence: Its own public description names part of recruitment advertising networks, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name recruitment advertising networks. 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 196 recruitment advertising networks based in London, United Kingdom

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Recruitment advertising networks based in London, United Kingdom at a glance

As of Sep 13, 2026

8.0%Verified-email coverage

21.4%Mobile-number coverage

18.1Average contacts per company

1-10Median size (employees)

178.1%Largest-city concentration · London

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

51-200

201-500

1,001-5,000

10001+

Freshness & accuracy

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

Email last verified

Median 16.0d

2240–30

5631–60

161–90

190–180

1180+

Company record updated

Median 77.0d

00–30

1,14931–60

1,85261–90

42190–180

118180+

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 recruitment advertising networks, 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 “recruitment advertising networks”. 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 recruitment advertising networks), 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 recruitment advertising networks, 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, 283 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 13, 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.

Recruitment advertising networks by metro in the United Kingdom

Recruitment advertising networks in London349
Recruitment advertising networks in Manchester36

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 recruitment advertising networks, 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 recruitment advertising networks are there based in London, United Kingdom?

RevenueBase identified 196 recruitment advertising networks 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?

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

Which city has the most recruitment advertising networks?

London leads with 349 headquartered companies, followed by Manchester (36) and Birmingham (22).

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 283 verified decision-maker contacts tracked across these 196 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 13, 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.