Company lists · Data refreshed September 2026

Top 25 Publisher management platforms based in the United Kingdom

Name: Publisher management platforms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 74 companies tracked

RevenueBase identified 74 publisher management platforms headquartered in the United Kingdom as of September 2026 and tracks 924 professional contacts across them, including 330 with verified work emails. London is the largest hub.

This list covers publisher 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

74Companies

924Contacts tracked

330Verified emails

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The 25 largest publisher management platforms based in the United Kingdom

Ranked by team size

Top 25 of 74 publisher management platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to publisher management platforms: 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	ATEX	Indirect evidence	Reading, United KingdomHQ checked Sep 29, 2026	51-200	261 contacts →
	Indirect evidence “Elevating Media Excellence Worldwide: Atex, Your Trusted Partner for Innovative Content and Commercial Software Solutions.” Source: RevenueBase Database · checked Sep 29, 2026
2	Virtusales Publishing Solutions	Indirect evidence	Brighton And Hove, United KingdomHQ checked Sep 29, 2026	51-200	83 contacts →
	Indirect evidence “Virtusales is the award-winning creator of BiblioSuite, powerful software that streamlines workflows and brings efficiencies to world-leading trade, academic, educational &…” Source: RevenueBase Database · checked Sep 29, 2026
3	Pugpig	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	48 contacts →
	Strong evidence “Pugpig is the mobile publishing platform that powers 400 media brands around the world, including The Boston Globe, The Independent, Reach, Conde Nast and Hearst.” Source: RevenueBase Database · checked Sep 29, 2026
4	Voise Tech LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “At Voise Tech, we simplify the complexity of digital advertising through.” Source: RevenueBase Database · checked Sep 29, 2026
5	Miles 33	Partial evidence	Bracknell, United KingdomHQ checked Sep 29, 2026	51-200	21 contacts →
	Partial evidence “A leading supplier of publishing systems to the newspaper, magazine, book and directory industries.” Source: RevenueBase Database · checked Sep 29, 2026
6	AXIS	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	15 contacts →
	Strong evidence “Axis is a cutting-edge programmatic platform built to help publishers and app developers unlock the full potential of their inventory.” Source: RevenueBase Database · checked Sep 29, 2026
7	Content Ignite	Partial evidence	Bournemouth, United KingdomHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Maximising Revenue, Efficiency & Control For Publishers Through One Simple Integration.” Source: RevenueBase Database · checked Sep 29, 2026
8	Cranthorpe Millner Publishers	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	12 contacts →
	Partial evidence “Too many beautifully written books are rejected on a regular basis because the submitting author doesn’t have a strong enough author platform.” Source: RevenueBase Database · checked Sep 29, 2026
9	Flatplan	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “125 million people read 5 billion articles on Apple News every month.” Source: RevenueBase Database · checked Sep 29, 2026
10	IVO	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	10 contacts →
	Strong evidence “The IVO digital ad product platform provides publishers with a strategic opportunity to increase revenue and maximise inventory yields, by leveraging the best workflow and…” Source: RevenueBase Database · checked Sep 29, 2026
11	River Valley Technologies	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	10 contacts →
	Partial evidence “Award winning tech solutions to academic publishers to enhance user experience and streamline workflows.” Source: RevenueBase Database · checked Sep 29, 2026
12	Switch Concepts	Indirect evidence	Southampton, United KingdomHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Switch manages over 50 billion global ad impressions per month, and lead the market with a reach of over 80% into the UK population (comScore).” Source: RevenueBase Database · checked Sep 29, 2026
13	Publisher's Toolbox	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	7 contacts →
	Partial evidence “We provide publishing teams and brand agencies with the digital tools to implement a content strategy for the smallest campaign to the largest media operations.” Source: RevenueBase Database · checked Sep 29, 2026
14	Pubfuture	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “Our best-in-class optimization techniques across premium demand channels while protecting your user experience and achieving the highest possible value for every impression in the…” Source: RevenueBase Database · checked Sep 29, 2026
15	Legato Solutions	Strong evidence	Belfast, United KingdomHQ checked Sep 29, 2026	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 29, 2026
16	Specle	Indirect evidence	South Bank, United KingdomHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect evidence “We believe that high-quality ad production is paramount to good advertising.” Source: RevenueBase Database · checked Sep 29, 2026
17	Cliking Publishing LTD	Partial evidence	East London, United KingdomHQ checked Sep 29, 2026	11-50	4 contacts →
	Partial evidence “Service and Software for Publishers and Advertisers” Source: RevenueBase Database · checked Sep 29, 2026
18	Publishing Software Company	Indirect evidence	Stourport-on-severn, United KingdomHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Publication Owners and Ad Sales Managers, you’ve found your solution to maximise your ad sales yields whether you have 1 or 100 magazine titles (in fact, there’s no limit to the…” Source: RevenueBase Database · checked Sep 29, 2026
19	Stison	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	4 contacts →
	Strong evidence “Stison has created high quality publishing management modules that enable publishers to understand their business better.” Source: RevenueBase Database · checked Sep 29, 2026
20	Magmanager	Indirect evidence	Monmouth, United KingdomHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “MagManager is a really easy and effective way for you to manage your magazines.” Source: RevenueBase Database · checked Sep 29, 2026
21	Localstars	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	4 contacts →
	Indirect evidence “Since 2008, Localstars has been delivering unique advertising technology to increase ad sales and lower ad costs by giving media companies the ability to efficiently build and…” Source: RevenueBase Database · checked Sep 29, 2026
22	Authorprofile	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “AuthorProfile was created to help authors and publishers tackle the diverse challenges – and embrace the wealth of opportunities – created by today's fast-changing marketplace.” Source: RevenueBase Database · checked Sep 29, 2026
23	Altura Advertising	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Altura Advertising was founded out of the necessity to empower digital publishers with an advanced advertising solution.” Source: RevenueBase Database · checked Sep 29, 2026
24	Triobo LTD	Partial evidence	London W1b 3hh, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Triobo is an easy, user friendly tool for designing and publishing of digital content such as magazines, one-time publications, interactive catalogs, etc.” Source: RevenueBase Database · checked Sep 29, 2026
25	H&t Gaming	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “H&T GAMING is an AdTech and publisher monetization company helping digital publishers scale advertising revenue across Web, App, and CTV.” Source: RevenueBase Database · checked Sep 29, 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: publisher management platforms. 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 publisher management platforms.
Partial evidence: Its own public description names part of publisher management platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name publisher management platforms. 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 74 publisher management platforms based in the United Kingdom

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Publisher management platforms based in the United Kingdom at a glance

As of Sep 29, 2026

35.7%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

52.7%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 74 companies.

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 publisher management platforms, 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 “publisher management platforms”. 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 publisher management platforms), 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 publisher management platforms, 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, 330 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 29, 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.

Publisher management platforms by metro

Publisher management platforms in London39

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 publisher management platforms, 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 publisher management platforms are there based in the United Kingdom?

RevenueBase identified 74 publisher management platforms 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?

ATEX, headquartered in Reading, tops this list with the largest team on record.

Which city has the most publisher management platforms?

London leads with 39 headquartered companies, followed by Manchester (2) and Reading (2).

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 330 verified decision-maker contacts tracked across these 74 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 29, 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.