Company lists · Data verified August 2026

Top 25 Cpg advertising agencies based in the United Kingdom

Name: Cpg 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 1,224 companies tracked

There are 1,224 cpg advertising agencies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 15,305 professional contacts across them, including 4,324 with verified work emails and 1,444 with mobile numbers. London is the largest hub.

This list covers cpg 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.

1,224Companies

15,305Contacts tracked

4,324Verified emails

1,444Mobile numbers

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The 25 largest cpg advertising agencies based in the United Kingdom

Ranked by team size

Top 25 of 1,224 cpg 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	Anomaly	London	501-1,000	765	426
2	Linney	Mansfield	1,001-5,000	651	450
3	Ogilvy UK	n/a	501-1,000	499	344
4	Forsman & Bodenfors	London	201-500	257	179
5	Havas London	London	201-500	163	76
6	Grey London	London	201-500	158	69
7	UP There, Everywhere	n/a	51-200	154	68
8	Krow Group	Norwich	201-500	149	1
9	The Focus Agency Group	Manchester	51-200	132	94
10	Mesh Marketing	Leeds	51-200	105	85
11	HPS Group	Marlow	51-200	92	1
12	Accord Marketing	London	51-200	87	61
13	Seventy7	Manchester	51-200	80	40
14	Innocean UK	London	51-200	78	54
15	Clarion Communications	London	51-200	75	38
16	Dunn&co	Kingston Upon Thames	51-200	70	47
17	Bicycle B Corp	Clerkenwell	51-200	65	42
18	Forefront International Forefront	London	51-200	65	2
19	Geronimo	London	51-200	65	1
20	Impero	n/a	51-200	62	8
21	WCRS	London	51-200	56	1
22	Universal Television & Media LTD	Luton	51-200	48	1
23	Initials CX	London	51-200	47	17
24	TRUE	London	51-200	38	18
25	Institution	Doncaster	201-500	30	2

Showing 25 of 1,224 cpg advertising agencies based in the United Kingdom

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Cpg advertising agencies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 400 HQs

1,444Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

794

11-50

308

51-200

201-500

501-1,000

1,001-5,000

Cpg advertising agencies by metro

Metro	Companies
Cpg advertising agencies in London	400
Cpg advertising agencies in Manchester	41
Cpg advertising agencies in Birmingham	28
Cpg advertising agencies in Bristol	23
Cpg advertising agencies in Leeds	22
Cpg advertising agencies in Edinburgh	15
Cpg advertising agencies in Glasgow	11

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 “cpg 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; 5 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 cpg advertising agencies are there based in the United Kingdom?

There are 1,224 cpg advertising agencies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cpg advertising agencies?

London leads with 400 headquartered companies, followed by Manchester (41) and Birmingham (28).

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 4,324 verified decision-maker contacts tracked across these 1,224 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.