Company lists · Data verified August 2026

Top 25 Consumer brands marketing agencies based in the United Kingdom

Name: Consumer brands marketing 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 15,910 companies tracked

There are 15,910 consumer brands marketing agencies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 155,163 professional contacts across them, including 40,265 with verified work emails and 13,092 with mobile numbers. London is the largest hub.

This list covers consumer brands marketing 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.

15,910Companies

155,163Contacts tracked

40,265Verified emails

13,092Mobile numbers

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The 25 largest consumer brands marketing agencies based in the United Kingdom

Ranked by team size

Top 25 of 15,910 consumer brands marketing 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	SGK	Manchester	5,001-10,000	3,593	1,061
2	Iprospect	London	5,001-10,000	2,395	743
3	CARAT	London	5,001-10,000	2,229	697
4	APS Group	Leicester	501-1,000	1,157	477
5	NP Digital	London	1,001-5,000	862	306
6	Wongdoody	London	1,001-5,000	846	472
7	Anomaly	London	501-1,000	765	426
8	Linney	Mansfield	1,001-5,000	651	450
9	LS Digital Group	London	1,001-5,000	586	224
10	MG OMD	London	201-500	553	332
11	Mullenlowe Global	London	1,001-5,000	547	21
12	BBH London	London	201-500	518	204
13	Ogilvy UK	n/a	501-1,000	499	344
14	AMV Bbdo	London	201-500	468	121
15	SMG	Manchester	201-500	461	178
16	TMW	Bristol	201-500	442	163
17	DRPG	Windsor	201-500	341	215
18	ADD People	Altrincham	201-500	300	174
19	The7stars	London	201-500	296	196
20	Adam&eveddb	London	201-500	274	142
21	Stratagile	London	201-500	260	9
22	Forsman & Bodenfors	London	201-500	257	179
23	INVNT	London	201-500	237	163
24	Jaywing	Leeds	501-1,000	233	103
25	C3 Creative Code And Content	London	201-500	217	107

Showing 25 of 15,910 consumer brands marketing agencies based in the United Kingdom

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Consumer brands marketing agencies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 5713 HQs

13,092Contacts with mobile numbers

86Emails re-verified in last 30 days

Companies by employee count

1-10

11,686

11-50

3,482

51-200

514

201-500

501-1,000

1,001-5,000

5,001-10,000

Consumer brands marketing agencies by metro

Metro	Companies
Consumer brands marketing agencies in London	5713
Consumer brands marketing agencies in Manchester	635
Consumer brands marketing agencies in Birmingham	343
Consumer brands marketing agencies in Leeds	321
Consumer brands marketing agencies in Bristol	225
Consumer brands marketing agencies in Glasgow	210
Consumer brands marketing agencies in Edinburgh	178

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 “consumer brands marketing 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; 86 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 consumer brands marketing agencies are there based in the United Kingdom?

There are 15,910 consumer brands marketing agencies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

SGK, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most consumer brands marketing agencies?

London leads with 5713 headquartered companies, followed by Manchester (635) and Birmingham (343).

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 40,265 verified decision-maker contacts tracked across these 15,910 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.