Company lists · Data refreshed November 2026

Top 25 Advertising space brokers based in the United Kingdom

RevenueBase identified 79 company matches for advertising space brokers associated with the United Kingdom as of November 2026 and tracks 502 professional contacts across them, including 234 with verified work emails. London is the largest hub.

This list covers company matches for advertising space brokers 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 November 6, 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 Nov 6, 2026 How this list was built
79Companies
502Contacts tracked
234Verified emails
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The 25 largest advertising space brokers based in the United Kingdom

Ranked by team size
Top 25 of 79 company matches for advertising space brokers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSalford, United KingdomHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Media Agency Group is an advertising agency specialising in the purchasing and planning of all media formats across the spectrum of advertising.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“We speak to Marketing Directors across all sectors all the time and we understand their challenges and board demands: Get More ROI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are leading experts in planning, booking and buying radio advertising on all analogue, digital and On Demand platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBath, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Mostly Media is an independent media buying agency based in Bath.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“At JWE Media, we take care of your marketing and advertising needs, from TV to Press, Out of Home to Digital, we manage the whole process ensuring we save you time and money.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“White Spider Media agency's name has been fraudulently used by third parties, often communicating via messaging services on unofficial websites and apps and targeting job seekers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchStockport, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Those great advertising campaigns you see in just the right place at just the right time?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHarrogate, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A leading independent media agency based in Harrogate, the UK’s happiest town.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Media15 is a fully independent Advertising Sales Agency providing commercial representation for TV stations broadcasting in the UK on Sky, Freeview, Freesat, Virgin Media & IPTV.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“COUSIN Media Group is a full-service media planning and buying agency focused on the entertainment industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMacclesfield, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“The company was founded in Over the past 2 decades our business has grown organically as our reputation has spread.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon London, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“THE INTERNATIONAL PARTNER FOR ADVERTISERS AND MEDIA AGENCIES Publieurope is the international advertising sales house of the Mediaset Group - the leading commercial TV broadcaster…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Water & Lime Media is a full service media buying agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtherstone On Stour, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Shakespeare Media is an independent advertising agency with a proven track record for performance and delivery with specialist knowledge in all forms of online and offline media.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAshford, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“As a third party media sales house we provide outsourced sales expertise to media owners, trade associations, member organisations and event organisers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Capital City Media Ltd is a media planning and buying agency primarily focussed on the financial industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We make sense of media.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We help brands get more from their media spend - without increasing budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRoyal Tunbridge Wells, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Space Marketing is a advertising sales agency based in Tunbridge Wells, Kent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrighton, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“MEERKATworks is an independent media and marketing agency that is Female Founded and Female run.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Oliver Raine is a media planning and buying agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTotton, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Moving billboards”, “Unconventional Advertising Spaces” Branding & Wrap for buildings and vehicles alike By maintaining an inclusive design-manufacture-install service we are able…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBelfast, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Adhaus Media Ltd is Northern Ireland's ONLY Independent Media Buying Agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“AdFirst Media is a full-service media sales agency specialised in helping online media owners generate meaningful, sustainable, and scalable advertising income.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Rainmaker is an independent media buying agency founded in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 79 advertising space brokers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 234 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising space brokers based in the United Kingdom at a glance

As of Nov 6, 2026
46.6%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
40.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
22
51-200
2
501-1,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 79 companies.

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 “advertising space brokers” 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 234 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 November 6, 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.

Advertising space brokers 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 “advertising space brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising space brokers are there based in the United Kingdom?

RevenueBase identified 79 company matches for advertising space brokers associated with the United Kingdom as of November 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?

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

Which city has the most advertising space brokers?

London leads with 32 company records, followed by Manchester (6) and Birmingham (3).

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 234 professional contacts with verified work emails tracked across these 79 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 November 6, 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 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.