Company lists · Data refreshed September 2026

Top 25 Content management software vendors based in the United Kingdom

Name: Content management software vendors based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 67 companies tracked

RevenueBase identified 67 content management software vendors headquartered in the United Kingdom as of September 2026 and tracks 2,043 professional contacts across them, including 855 with verified work emails and 308 with mobile numbers. London is the largest hub.

This list covers content management software vendors headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

67Companies

2,043Contacts tracked

855Verified emails

308Mobile numbers

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The 25 largest content management software vendors based in the United Kingdom

Ranked by team size

Top 25 of 67 content management software vendors based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to content management software vendors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Liferay	Indirect evidence	London, United Kingdom	1,001-5,000	1,150 contacts →
	Indirect evidence “Liferay helps organizations build for the future by enabling them to create, manage, and scale powerful solutions on the world's most flexible Digital Experience Platform (DXP).” Source: RevenueBase Database · checked Sep 1, 2026
2	ATEX	Strong evidence	Reading, United Kingdom	51-200	261 contacts →
	Strong evidence “Elevating Media Excellence Worldwide: Atex, Your Trusted Partner for Innovative Content and Commercial Software Solutions.” Source: RevenueBase Database · checked Sep 1, 2026
3	Contiem	Strong evidence	Sutton, United Kingdom	51-200	132 contacts →
	Strong evidence “Contiem is a global leader in providing services and component content management solutions for all your content needs; we are the only company that has the capability to create…” Source: RevenueBase Database · checked Sep 1, 2026
4	Forrit	Strong evidence	London, United Kingdom	51-200	60 contacts →
	Strong evidence “Forrit is the secure and scalable Content Management System (CMS) built specifically for large enterprises in highly regulated sectors.” Source: RevenueBase Database · checked Sep 1, 2026
5	Zengenti	Strong evidence	Cleedownton Ludlow, United Kingdom	51-200	46 contacts →
	Strong evidence “Since 2001 we have been crafting and refining our Content Management System (Contensis) to reflect and improve on web technologies as they develop.” Source: RevenueBase Database · checked Sep 1, 2026
6	Bright	Indirect evidence	Brighton, United Kingdom	51-200	28 contacts →
	Indirect evidence “Hello!” Source: RevenueBase Database · checked Sep 1, 2026
7	Open Connections	Strong evidence	Bristol, United Kingdom	11-50	19 contacts →
	Strong evidence “We work alongside the three leading brands of content management software: IBM, Tungsten Automation (formerly Kofax) and TCG Process to offer innovative solutions to your content…” Source: RevenueBase Database · checked Sep 1, 2026
8	Cognidox	Strong evidence	Cambridge, United Kingdom	11-50	18 contacts →
	Strong evidence “Cognidox Limited is a software company providing document management solutions.” Source: RevenueBase Database · checked Sep 1, 2026
9	PCS Publishing	Partial evidence	Wolverhampton, United Kingdom	51-200	17 contacts →
	Partial evidence “PCS celebrates 50 years of innovating in software by offering publishers a solution that promises to save your employees time, and you money.” Source: RevenueBase Database · checked Sep 1, 2026
10	KNK Software	Partial evidence	London, United Kingdom	51-200	15 contacts →
	Partial evidence “knk Software develops and markets knkMedia – the only Microsoft certified publishing software in the world.” Source: RevenueBase Database · checked Sep 1, 2026
11	Cobwebb Communications LTD	Indirect evidence	Tonbridge, United Kingdom	11-50	14 contacts →
	Indirect evidence “We help businesses eliminate manual bottlenecks and automate critical document processes.” Source: RevenueBase Database · checked Sep 1, 2026
12	Mapsoft	Strong evidence	Ivybridge, United Kingdom	11-50	12 contacts →
	Strong evidence “Mapsoft is a UK-based software company that provides a range of products and services for the design, production, and management of documents and digital content.” Source: RevenueBase Database · checked Sep 1, 2026
13	Tiiny Host	Indirect evidence	London, United Kingdom	1-10	10 contacts →
	Indirect evidence “Stop wasting time and get a jump on your larger, slower competition.” Source: RevenueBase Database · checked Sep 1, 2026
14	Afrozaar	Partial evidence	London, United Kingdom	11-50	9 contacts →
	Partial evidence “Founded in 2010, Afrozaar was one of the early pioneers in mobile app development and secure content distribution.” Source: RevenueBase Database · checked Sep 1, 2026
15	Media Systems LTD	Indirect evidence	Barking, United Kingdom	11-50	7 contacts →
	Indirect evidence “Media Systems supply solutions for the Publishing, Corporate and Retail markets.” Source: RevenueBase Database · checked Sep 1, 2026
16	Information EXP	Partial evidence	Tunbridge Wells, United Kingdom	1-10	7 contacts →
	Partial evidence “We help you create, find and secure your information more efficiently and confidently, through Intranets, Document Management & Digital Collaboration.” Source: RevenueBase Database · checked Sep 1, 2026
17	Alfresco Software Limited	Partial evidence	Maidenhead, United Kingdom	201-500	7 contacts →
	Partial evidence “ALFRESCO SOFTWARE LIMITED is an information technology and services company based out of THE PLACE BRIDGE AVENUE, MAIDENHEAD, United Kingdom.” Source: RevenueBase Database · checked Sep 1, 2026
18	Legato Solutions	Strong evidence	Belfast, United Kingdom	1-10	6 contacts →
	Strong evidence “Legato develop software solutions that provide our customers with digital media content management and delivery platforms for the web, tablet, phone and interactive display Legato…” Source: RevenueBase Database · checked Sep 1, 2026
19	Canvasflow LTD	Partial evidence	London, United Kingdom	1-10	5 contacts →
	Partial evidence “We help customers create digital content for a mobile world.” Source: RevenueBase Database · checked Sep 1, 2026
20	Damibu LTD	Indirect evidence	Liverpool, United Kingdom	1-10	5 contacts →
	Indirect evidence “For more than a decade, Damibu has been at the forefront of providing cutting-edge technology solutions to government and public organisations.” Source: RevenueBase Database · checked Sep 1, 2026
21	Orb9	Indirect evidence	London, United Kingdom	1-10	4 contacts →
	Indirect evidence “Orb9 potencia a colaboração e o uso de ativos digitais, transformando o consumo de produtos e serviços em uma plataforma segura e moderna.” Source: RevenueBase Database · checked Sep 1, 2026
22	Newsasset LTD	Strong evidence	London, United Kingdom	51-200	3 contacts →
	Strong evidence “When news and information are your most important asset Newsasset LTD is an expert in various areas of content and information management, committed to provide integrated…” Source: RevenueBase Database · checked Sep 1, 2026
23	Third Light	Indirect evidence	Cambridge, United Kingdom	11-50	3 contacts →
	Indirect evidence “Third Light was acquired by PhotoShelter in 2022.” Source: RevenueBase Database · checked Sep 1, 2026
24	Contentcal	Partial evidence	London, United Kingdom	11-50	3 contacts →
	Partial evidence “ContentCal is now part of Adobe Express, available on mobile, web, and desktop.” Source: RevenueBase Database · checked Sep 1, 2026
25	Dearnex	Indirect evidence	Manchester, United Kingdom	1-10	2 contacts →
	Indirect evidence “Dearnex has set out with aims that are to build unique platforms for operating businesses of many variations, from blogs to large scale e-commerce giants.” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: content management software vendors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names content management software vendors.
Partial evidence: Its own public description names part of content management software vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name content management software vendors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 67 content management software vendors based in the United Kingdom

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Content management software vendors based in the United Kingdom at a glance

As of Sep 1, 2026

41.9%Verified-email coverage

15.1%Mobile-number coverage

30.5Average contacts per company

11-50Median size (employees)

35.8%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among content management software vendors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “content management software vendors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names content management software vendors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among content management software vendors, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 855 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names content management software vendors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many content management software vendors are there based in the United Kingdom?

RevenueBase identified 67 content management software vendors headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most content management software vendors?

London leads with 24 headquartered companies, followed by Reading (3) and Maidenhead (3).

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 855 verified decision-maker contacts tracked across these 67 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.