Company lists · Data refreshed September 2026

Top 25 Radio advertising agencies based in the United Kingdom

Name: Radio advertising agencies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 109 companies tracked

RevenueBase identified 109 radio advertising agencies headquartered in the United Kingdom as of September 2026 and tracks 887 professional contacts across them, including 314 with verified work emails and 62 with mobile numbers. London is the largest hub.

This list covers radio advertising agencies headquartered in the 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

109Companies

887Contacts tracked

314Verified emails

62Mobile numbers

Explore all 109 companies → Free signup · no credit card · 500 free credits

The 25 largest radio advertising agencies based in the United Kingdom

Ranked by team size

Top 25 of 109 radio advertising agencies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names radio advertising agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ONE Agency MediaIndirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	11-50	75
	“One Agency: Creating, Delivering and Connecting brands.” Source: company website · checked Sep 5, 2026
2	Media Agency GroupPartial evidence	Salford, United KingdomHQ checked Sep 5, 2026	51-200	48
	“Media Agency Group is an advertising agency specialising in the purchasing and planning of all media formats across the spectrum of advertising.” Source: company website · checked Sep 5, 2026
3	Universal Television & Media LTDPartial evidence	Luton, United KingdomHQ checked Sep 5, 2026	51-200	48
	“TV ADVERTISING, TV COMMERCIALS, VIDEO & CONTENT PRODUCTION, ADVERTISING, SOCIAL MEDIA MARKETING AND BRAND CONSULTING FOR THE MOST AMBITIOUS BRANDS, BUSINESSES AND STARTUPS ON THE…” Source: company website · checked Sep 5, 2026
4	Radioworks GroupStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	39
	“RadioWorks is the UK’s premier radio advertising specialist.” Source: company website · checked Sep 5, 2026
5	Mirabelle Communications LTDPartial evidence	Croydon, United KingdomHQ checked Sep 5, 2026	11-50	28
	“Established in 1992 Mirabelle is a London based full service international marketing and advertising agency.” Source: company website · checked Sep 5, 2026
6	RadiocentrePartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	26
	“Radiocentre is the industry body for commercial radio.” Source: company website · checked Sep 5, 2026
7	Radio ExpertsStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	24
	“We are leading experts in planning, booking and buying radio advertising on all analogue, digital and On Demand platforms.” Source: company website · checked Sep 5, 2026
8	JWE MediaPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	23
	“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.” Source: company website · checked Sep 5, 2026
9	Mostly MediaIndirect evidence	Bath, United KingdomHQ checked Sep 5, 2026	11-50	18
	“Mostly Media is an independent media buying agency based in Bath.” Source: company website · checked Sep 5, 2026
10	JMS Group LimitedStrong evidence	Hethersett, United KingdomHQ checked Sep 5, 2026	1-10	18
	“JMS Group has been producing TV and Radio advertising campaigns for more than 40 years.” Source: company website · checked Sep 5, 2026
11	Brazil Street LTDPartial evidence	Stockport, United KingdomHQ checked Sep 5, 2026	11-50	17
	“Those great advertising campaigns you see in just the right place at just the right time?” Source: company website · checked Sep 5, 2026
12	CME MediaPartial evidence	Uk Wide, United KingdomHQ checked Sep 5, 2026	1-10	15
	“CMe Media Ltd is an advertising and marketing agency with a significant level of experience within the UK media industry.” Source: company website · checked Sep 5, 2026
13	Cameo ProductionsIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	14
	“BROADCAST PR CONSULTANCY AND AUDIO PRODUCTION HOUSE.” Source: company website · checked Sep 5, 2026
14	Media15Partial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	12
	“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.” Source: company website · checked Sep 5, 2026
15	KALUAIndirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	11-50	12
	“We’re Kalua.” Source: company website · checked Sep 5, 2026
16	Simple Media And Advertising LTDPartial evidence	Newton Abbot, United KingdomHQ checked Sep 5, 2026	11-50	11
	“We are an award-winning advertising agency working with a wide range of clients, from local and regional businesses to national brands.” Source: company website · checked Sep 5, 2026
17	Maple Street CreativeIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	10
	“We're a creative agency that specialises in delivering memorable and effective audio and content campaigns.” Source: company website · checked Sep 5, 2026
18	The SlicePartial evidence	Redhill, United KingdomHQ checked Sep 5, 2026	11-50	10
	“The Slice Ltd originally started as a media independent in 1993, moving from National Press to Radio, Television and finally Online.” Source: company website · checked Sep 5, 2026
19	GRIPIndirect evidence	Bristol, United KingdomHQ checked Sep 5, 2026	1-10	9
	“We believe ads shouldn't be boring.” Source: company website · checked Sep 5, 2026
20	Beam TVPartial evidence	London London, United KingdomHQ checked Sep 5, 2026	51-200	9
	“Partnered with some of the most influential advertising agencies and brands, Beam blends a package of services including a world beating network, an industry renowned broadcast…” Source: company website · checked Sep 5, 2026
21	Shakespeare Media LTDPartial evidence	Atherstone On Stour, United KingdomHQ checked Sep 5, 2026	1-10	8
	“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.” Source: company website · checked Sep 5, 2026
22	Story9 LTDIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	8
	“Travel marketing is unlike any other category.” Source: company website · checked Sep 5, 2026
23	GET Carter ProductionsStrong evidence	Gateshead, United KingdomHQ checked Sep 5, 2026	1-10	7
	“Get Carter Productions is of one of the UK's leading radio and audio advertising specialists - working with clients including Howdens, Bellway Homes, Newcastle United, Jet2, Peter…” Source: company website · checked Sep 5, 2026
24	Capital City Media LTDIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	7
	“Capital City Media Ltd is a media planning and buying agency primarily focussed on the financial industry.” Source: company website · checked Sep 5, 2026
25	TrisonicIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	6
	“Trisonic is a creative-first audio agency for brands and agencies that treat audio quality as a commercial decision, not an afterthought.” Source: company website · checked Sep 5, 2026

Showing 25 of 109 radio advertising agencies based in the United Kingdom

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Radio advertising agencies based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 37 HQs

62Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Verified emails by last verification

0–30

292

31–60

61–90

90–180

180+

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 radio advertising agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “radio advertising agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among radio advertising agencies, and records with no verified work email. Companies headquartered outside United Kingdom 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 an evidence 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, 314 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 5, 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.

Radio advertising agencies by metro

Radio advertising agencies in London37

Frequently asked

How many radio advertising agencies are there based in the United Kingdom?

RevenueBase identified 109 radio advertising agencies headquartered in the 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?

ONE Agency Media, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most radio advertising agencies?

London leads with 37 headquartered companies, followed by Manchester (4) and Bristol (2).

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 314 verified decision-maker contacts tracked across these 109 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 5, 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.