Company lists · Data verified August 2026

Top 25 Account based marketing firms based in London, United Kingdom

Name: Account based marketing firms 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 327 companies tracked

There are 327 account based marketing firms headquartered in London, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 6,001 professional contacts across them, including 1,092 with verified work emails and 488 with mobile numbers. London is the largest hub.

This list covers account based marketing firms 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.

327Companies

6,001Contacts tracked

1,092Verified emails

488Mobile numbers

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The 25 largest account based marketing firms based in London, United Kingdom

Ranked by team size

Top 25 of 327 account based marketing firms 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	MVF	London	201-500	417	246
2	Entourage	London	51-200	363	81
3	Intentsify	London	201-500	216	147
4	BNZSA	London	201-500	195	6
5	Expandi Group	London	201-500	155	46
6	Publicis PRO	London	51-200	140	34
7	PUNCH	London	51-200	122	24
8	Fight OR Flight	London	51-200	66	49
9	JPC	London	11-50	57	16
10	The Marketing Practice	London	501-1,000	52	30
11	Marathon B2B	London	51-200	52	1
12	D2ms	London	51-200	50	9
13	EI Global B2B Marketing Intelligence	London	11-50	42	17
14	Seventic	London	11-50	38	4
15	Radish	London	11-50	29	20
16	Lion Reach Media	London	51-200	28	9
17	Chiief	London	11-50	25	11
18	VELO	London	11-50	24	16
19	Outbound Partners	London	51-200	24	3
20	Jabmo, An Expandi Brand	London	51-200	24	1
21	CODAX	London	11-50	22	2
22	RED Interactive Limited	London	11-50	18	3
23	BIG Wolf Marketing	London	51-200	16	1
24	Kingpin Communications	London	51-200	16	1
25	Goldmine Media LTD	London	51-200	13	3

Showing 25 of 327 account based marketing firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,092 reachable decision-makers.

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Account based marketing firms based in London, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 327 HQs

488Contacts with mobile numbers

11Emails re-verified in last 30 days

Companies by employee count

1-10

196

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Account based marketing firms by metro in the United Kingdom

Metro	Companies
Account based marketing firms in London	327
Account based marketing firms in Manchester	42
Account based marketing firms in Birmingham	19
Account based marketing firms in Leeds	18
Account based marketing firms in Liverpool	15
Account based marketing firms in Bristol	11
Account based marketing firms 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 “account based marketing firms”, 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; 11 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 account based marketing firms are there based in London, United Kingdom?

There are 327 account based marketing firms headquartered in London, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most account based marketing firms?

London leads with 327 headquartered companies, followed by Manchester (42) and Birmingham (19).

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 1,092 verified decision-maker contacts tracked across these 327 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.