Company lists · Data verified August 2026

Top 25 Entertainment advertising agencies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 3,041 companies tracked

There are 3,041 entertainment advertising agencies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 29,284 professional contacts across them, including 6,696 with verified work emails and 2,918 with mobile numbers. London is the largest hub.

This list covers entertainment 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. Data current as of August 28, 2026.

3,041Companies

29,284Contacts tracked

6,696Verified emails

2,918Mobile numbers

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The 25 largest entertainment advertising agencies based in the United Kingdom

Ranked by team size

Top 25 of 3,041 entertainment advertising agencies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	MKTG	London	1,001-5,000	1,501	191
2	Anything IS Possible	And Hove	51-200	521	53
3	Ogilvy UK	n/a	501-1,000	499	344
4	Grapes Worldwide	London	201-500	396	74
5	FUSE	London	51-200	307	136
6	The7stars	London	201-500	296	196
7	Newbase	London	501-1,000	282	28
8	Exposure	London	51-200	216	84
9	Right Formula	London	51-200	109	80
10	Havas CX Helia	Cirencester	201-500	105	7
11	Platform Media	n/a	51-200	96	68
12	Konica Minolta Marketing Services	London	501-1,000	85	1
13	Playnetwork	Penenden Heath	201-500	84	14
14	Brainsouls	Birmingham	51-200	81	1
15	Social Boost	London	51-200	80	6
16	S4 Capital Group	n/a	5,001-10,000	74	27
17	Digital Minds LTD	London	51-200	74	24
18	RBH Creative Communications	Meriden	51-200	68	44
19	Unreasonable Studios	London	1,001-5,000	68	41
20	Liberty Music PR	London	51-200	67	30
21	Forefront International Forefront	London	51-200	65	2
22	Universal Television & Media LTD	Luton	51-200	48	1
23	Institution	Doncaster	201-500	30	2
24	Brandburp Digital A Fluper Company	London	51-200	30	1
25	Octagon UK	London	1,001-5,000	28	22

Showing 25 of 3,041 entertainment advertising agencies based in the United Kingdom

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Entertainment advertising agencies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1313 HQs

2,918Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

2,147

11-50

682

51-200

128

201-500

501-1,000

1,001-5,000

5,001-10,000

Entertainment advertising agencies by metro

Metro	Companies
Entertainment advertising agencies in London	1313
Entertainment advertising agencies in Manchester	109
Entertainment advertising agencies in Birmingham	57
Entertainment advertising agencies in Leeds	51
Entertainment advertising agencies in Glasgow	39
Entertainment advertising agencies in Bristol	35
Entertainment advertising agencies in Edinburgh	32

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “entertainment advertising agencies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 3,041 entertainment advertising agencies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most entertainment advertising agencies?

London leads with 1313 headquartered companies, followed by Manchester (109) and Birmingham (57).

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 6,696 verified decision-maker contacts tracked across these 3,041 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.