Company lists · Data verified August 2026

Top 25 Advertising agencies specializing in cpg based in London, United Kingdom

Name: Advertising agencies specializing in cpg based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,148 companies tracked

There are 1,148 advertising agencies specializing in cpg headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 22,249 professional contacts across them, including 4,453 with verified work emails and 1,772 with mobile numbers. London is the largest hub.

This list covers advertising agencies specializing in cpg headquartered in London, 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.

1,148Companies

22,249Contacts tracked

4,453Verified emails

1,772Mobile numbers

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The 25 largest advertising agencies specializing in cpg based in London, United Kingdom

Ranked by team size

Top 25 of 1,148 advertising agencies specializing in cpg based in London, 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	Mullenlowe Global	London	1,001-5,000	547	21
3	BBH London	London	201-500	518	204
4	The7stars	London	201-500	296	196
5	Forsman & Bodenfors	London	201-500	257	179
6	Exposure	London	51-200	216	84
7	Havas London	London	201-500	163	76
8	Clockwork	London	51-200	161	108
9	Grey London	London	201-500	158	69
10	Lucky Generals	London	51-200	150	86
11	SPARK	London	51-200	133	18
12	Goodstuff	London	51-200	132	105
13	Citypress	London	51-200	132	95
14	METIA	London	201-500	131	44
15	The Mission Group	London	1,001-5,000	114	70
16	John DOE	London	51-200	96	32
17	The River Group	London	51-200	89	54
18	Accord Marketing	London	51-200	87	61
19	Haygarth	London	51-200	86	23
20	Innocean UK	London	51-200	78	54
21	Clarion Communications	London	51-200	75	38
22	Fold7	London	51-200	73	52
23	The Maverick Group	London	51-200	69	48
24	Forefront International Forefront	London	51-200	65	2
25	IGNIS	London	51-200	58	39

Showing 25 of 1,148 advertising agencies specializing in cpg based in London, United Kingdom

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Advertising agencies specializing in cpg based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1148 HQs

1,772Contacts with mobile numbers

28Emails re-verified in last 30 days

Companies by employee count

1-10

699

11-50

346

51-200

201-500

501-1,000

1,001-5,000

10001+

Advertising agencies specializing in cpg by metro in the United Kingdom

Metro	Companies
Advertising agencies specializing in cpg in London	1148
Advertising agencies specializing in cpg in Manchester	120
Advertising agencies specializing in cpg in Birmingham	78
Advertising agencies specializing in cpg in Leeds	70
Advertising agencies specializing in cpg in Bristol	50
Advertising agencies specializing in cpg in Glasgow	38
Advertising agencies specializing in cpg in Edinburgh	38

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 “advertising agencies specializing in cpg”, with match quality audited by blind human judging, and headquartered in London, 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; 28 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 advertising agencies specializing in cpg are there based in London, United Kingdom?

There are 1,148 advertising agencies specializing in cpg headquartered in London, 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 advertising agencies specializing in cpg?

London leads with 1148 headquartered companies, followed by Manchester (120) and Birmingham (78).

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 4,453 verified decision-maker contacts tracked across these 1,148 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.