Company lists · Data verified August 2026

Top 25 Direct marketing agencies based in the United Kingdom

There are 2,088 direct marketing agencies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 26,666 professional contacts across them, including 3,992 with verified work emails and 2,857 with mobile numbers. London is the largest hub.

This list covers direct 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.

2,088Companies
26,666Contacts tracked
3,992Verified emails
2,857Mobile numbers
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The 25 largest direct marketing agencies based in the United Kingdom

Ranked by team size
Top 25 of 2,088 direct 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.
#CompanyHQEmployeesContactsVerified emails
1NP DigitalLondon1,001-5,000862306
2MVFLondon201-500417246
3EntourageLondon51-20036381
4Intelling LTDManchester Manchester501-1,00035348
5Cc33 Global LimitedSheffield201-50017128
6Retail Marketing Group RMGSindlesham Reading201-50016726
7CHSChristchurch51-20012939
8Pursuit MarketingGlasgow51-200968
9AdtrakNottingham51-2009376
10HPS GroupMarlow51-200921
11CraftedIpswich51-2008767
12Accord MarketingLondon51-2008761
13StickyeyesLeeds201-5007836
14Voice Marketing LTDSheffield201-500757
15Flourish CRMn/a51-2007020
16PROCOSheffield51-200526
17D2msLondon51-200509
18Initials CXLondon51-2004717
19LatchamBristol51-2004627
20Propack Direct Mail LTDLondon51-2003918
21INC DirectLondon51-200361
22StoneshotLondon51-2003520
23WPNCLondon51-2003316
24InstitutionDoncaster201-500302
25BKTTunbridge Wells51-200275

Showing 25 of 2,088 direct marketing agencies based in the United Kingdom

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Direct marketing agencies based in the United Kingdom at a glance

As of Aug 28, 2026
1-10Median size (employees)
LondonLargest hub · 598 HQs
2,857Contacts with mobile numbers
6Emails re-verified in last 30 days

Companies by employee count

1-10
1,403
11-50
565
51-200
84
201-500
22
501-1,000
4
1,001-5,000
2
10001+
1

Direct marketing agencies by metro

MetroCompanies
Direct marketing agencies in London598
Direct marketing agencies in Manchester81
Direct marketing agencies in Birmingham51
Direct marketing agencies in Leeds46
Direct marketing agencies in Liverpool32
Direct marketing agencies in Glasgow28
Direct marketing agencies in Bristol24

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 “direct 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; 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 direct marketing agencies are there based in the United Kingdom?

There are 2,088 direct marketing agencies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most direct marketing agencies?

London leads with 598 headquartered companies, followed by Manchester (81) and Birmingham (51).

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 3,992 verified decision-maker contacts tracked across these 2,088 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.