Company lists · Data verified August 2026

Top 25 Automotive advertising agencies based in London, United Kingdom

Name: Automotive advertising agencies 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 839 companies tracked

There are 839 automotive advertising agencies headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 14,933 professional contacts across them, including 2,494 with verified work emails and 976 with mobile numbers. London is the largest hub.

This list covers automotive advertising agencies 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.

839Companies

14,933Contacts tracked

2,494Verified emails

976Mobile numbers

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The 25 largest automotive advertising agencies based in London, United Kingdom

Ranked by team size

Top 25 of 839 automotive advertising agencies 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	MG OMD	London	201-500	553	332
2	The7stars	London	201-500	296	196
3	Forsman & Bodenfors	London	201-500	257	179
4	Havas London	London	201-500	163	76
5	Grey London	London	201-500	158	69
6	SPARK	London	51-200	133	18
7	Goodstuff	London	51-200	132	105
8	METIA	London	201-500	131	44
9	The Kite Factory	London	51-200	111	78
10	Essencemediacomx	London	501-1,000	107	54
11	The River Group	London	51-200	89	54
12	Accord Marketing	London	51-200	87	61
13	Innocean UK	London	51-200	78	54
14	Nest Commerce	London	51-200	69	50
15	Forefront International Forefront	London	51-200	65	2
16	Geronimo	London	51-200	65	1
17	WCRS	London	51-200	56	1
18	Team ITG	London	1,001-5,000	41	20
19	TRUE	London	51-200	38	18
20	WPNC	London	51-200	33	16
21	MCBD	London	51-200	11	1
22	Mbastack	London	51-200	10	8
23	LEO Burnett UK	London	201-500	9	6
24	Tomorrow Advertising	London	51-200	7	7
25	Altitude ADS	London	51-200	7	1

Showing 25 of 839 automotive advertising agencies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,494 reachable decision-makers.

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Automotive advertising agencies based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 742 HQs

976Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

503

11-50

259

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Automotive advertising agencies by metro in the United Kingdom

Metro	Companies
Automotive advertising agencies in London	742
Automotive advertising agencies in Manchester	90
Automotive advertising agencies in Birmingham	50
Automotive advertising agencies in Leeds	47
Automotive advertising agencies in Bristol	27
Automotive advertising agencies in Glasgow	26
Automotive advertising agencies in Edinburgh	21

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 “automotive advertising agencies”, 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; 6 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 automotive advertising agencies are there based in London, United Kingdom?

There are 839 automotive advertising agencies headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most automotive advertising agencies?

London leads with 742 headquartered companies, followed by Manchester (90) and Birmingham (50).

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 2,494 verified decision-maker contacts tracked across these 839 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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Automotive advertising agencies by geography

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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.