Company lists · Data verified August 2026

Top 25 Enterprise content management platforms based in the United Kingdom

There are 103 enterprise content management platforms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,945 professional contacts across them, including 963 with verified work emails and 206 with mobile numbers. London is the largest hub.

This list covers enterprise content management 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.

103Companies
1,945Contacts tracked
963Verified emails
206Mobile numbers
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The 25 largest enterprise content management platforms based in the United Kingdom

Ranked by team size
Top 25 of 103 enterprise content management 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
1SER GroupLondon501-1,000438212
2ContiemSutton51-20013251
3EfaliaCrawley51-20010060
4ForritLondon51-2006047
5Geoff Smith Associates LTDLeicester51-2005632
6BrightBrighton51-200284
7Documation Software LTDSouthampton11-502716
8Twofold LimitedReading11-502612
9Open ConnectionsBristol11-50198
10Virtual Cabinetn/a51-2001817
11CognidoxCambridge11-501812
12Synapps Solutions LTDWatford11-501714
13Ilexius GmbhFetcham Park Fetcham11-501412
14Doctech LTDManchester11-50148
15Cobwebb Communications LTDTonbridge11-50143
16Enchoice UKDaresbury51-200139
17Kutana BrochetGoodworth Clatford Andover11-50137
18MapsoftIvybridge11-50122
19ChaffinchStoke-On-Trent11-50115
20Anota LTDKingston Upon Hull11-50109
21Paper RiverLetchworth Garden City11-50109
22Filestream LimitedWokingham11-50108
23Watermark Technologies LimitedShipley11-5097
24CastrumPoole11-5092
25NovaplexChelmsford11-5087

Showing 25 of 103 enterprise content management platforms based in the United Kingdom

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Enterprise content management platforms based in the United Kingdom at a glance

As of Aug 28, 2026
11-50Median size (employees)
LondonLargest hub · 23 HQs
206Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
38
11-50
45
51-200
12
201-500
2
501-1,000
2
5,001-10,000
1

Enterprise content management platforms by metro

MetroCompanies
Enterprise content management platforms in London23
Enterprise content management platforms in Reading5
Enterprise content management platforms in Maidenhead5
Enterprise content management platforms in Cambridge2
Enterprise content management platforms in Manchester2
Enterprise content management platforms in Glasgow2
Enterprise content management platforms in Poole2

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 “enterprise content management 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; 0 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 enterprise content management platforms are there based in the United Kingdom?

There are 103 enterprise content management platforms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most enterprise content management platforms?

London leads with 23 headquartered companies, followed by Reading (5) and Maidenhead (5).

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 963 verified decision-maker contacts tracked across these 103 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.