Company lists · Data verified August 2026

Top 25 Customer acquisition platforms based in the United Kingdom

There are 727 customer acquisition platforms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 5,415 professional contacts across them, including 1,675 with verified work emails and 717 with mobile numbers. London is the largest hub.

This list covers customer acquisition platforms 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.

727Companies
5,415Contacts tracked
1,675Verified emails
717Mobile numbers
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The 25 largest customer acquisition platforms based in the United Kingdom

Ranked by team size
Top 25 of 727 customer acquisition platforms 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
1On24London501-1,000623319
2MVFLondon201-500417246
3Act-On SoftwareReading201-50020966
4InsideaEdinburgh51-20018875
5InterlinkLondon51-20018129
6REVXLondon51-2008844
7Spotler UKGuildford51-2008418
8ExacttargetLondon1,001-5,0008347
9Force24Leeds51-2006144
10Little Star MediaMilton Keynes51-2005840
11BidnamicLeeds51-2005329
12TLALiverpool51-2004813
13Selecta SOLManchester51-200471
14SkyleadLondon11-504419
15GrawlixLondon51-200445
16Think Pipeline LTDWoking51-200382
17EloquaLondon1,001-5,000368
18Submission TechnologyMaidstone51-2003428
19YOCHounslow11-503314
20IdentiLancaster11-50321
21DataxuLondon1,001-5,000239
22Consumer ChoicesRotherham201-500221
23AppnerveLondon11-50213
24Mission10Aberdeen11-501913
25Narwhal Media Group NMGBristol51-200187

Showing 25 of 727 customer acquisition platforms based in the United Kingdom

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Customer acquisition platforms based in the United Kingdom at a glance

As of Aug 28, 2026
1-10Median size (employees)
LondonLargest hub · 278 HQs
717Contacts with mobile numbers
4Emails re-verified in last 30 days

Companies by employee count

1-10
477
11-50
190
51-200
43
201-500
7
501-1,000
4
1,001-5,000
3

Customer acquisition platforms by metro

MetroCompanies
Customer acquisition platforms in London278
Customer acquisition platforms in Manchester28
Customer acquisition platforms in Birmingham17
Customer acquisition platforms in Leeds13
Customer acquisition platforms in Edinburgh11
Customer acquisition platforms in Glasgow10
Customer acquisition platforms in Peterborough7

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 “customer acquisition platforms”, 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; 4 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 customer acquisition platforms are there based in the United Kingdom?

There are 727 customer acquisition platforms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

On24, headquartered in London, tops this list with the largest team on record.

Which city has the most customer acquisition platforms?

London leads with 278 headquartered companies, followed by Manchester (28) and Birmingham (17).

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 1,675 verified decision-maker contacts tracked across these 727 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.