Company lists · Data refreshed September 2026

Top 24 Publisher networks based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 239 companies tracked

RevenueBase identified 239 publisher networks headquartered in the United Kingdom as of September 2026 and tracks 3,558 professional contacts across them, including 1,512 with verified work emails. London is the largest hub.

This list covers publisher networks 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 20, 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 20, 2026 86% judged on-target in blind review

239Companies

3,558Contacts tracked

1,512Verified emails

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The 24 largest publisher networks based in the United Kingdom

Ranked by team size

Top 24 of 239 publisher networks based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to publisher networks: 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	BLIS	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	344 contacts →
	Indirect evidence “Blis, part of T-Mobile Advertising Solutions, is an omnichannel advertising platform that helps brands understand, reach, and engage audiences across every major channel and…” Source: RevenueBase Database · checked Sep 20, 2026
2	GRV Media	Partial evidence	Remote, United KingdomHQ checked Sep 20, 2026	51-200	141 contacts →
	Partial evidence “We are GRV Media and we are publishers and website monetisation specialists.” Source: RevenueBase Database · checked Sep 20, 2026
3	Permutive	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	122 contacts →
	Indirect evidence “Permutive is the predictive collaboration platform enabling Walled Garden outcomes on the Open Internet.” Source: RevenueBase Database · checked Sep 20, 2026
4	Skimlinks	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	116 contacts →
	Partial evidence “Skimlinks powers commerce content strategies for publishers.” Source: RevenueBase Database · checked Sep 20, 2026
5	Venatus	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	107 contacts →
	Indirect evidence “Venatus Media is the advertising growth engine where premium games, sports, and entertainment content thrive, and brands meet audiences In the Zone.” Source: RevenueBase Database · checked Sep 20, 2026
6	Admixer	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	99 contacts →
	Indirect evidence “Admixer is an independent adtech company that develops an ecosystem of full-stack programmatic solutions.” Source: RevenueBase Database · checked Sep 20, 2026
7	JOE Media Group UK	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	82 contacts →
	Partial evidence “JOE is a premium digital publisher, devoted to producing 100% original content across areas including sport, politics, entertainment, lifestyle and culture.” Source: RevenueBase Database · checked Sep 20, 2026
8	Sheerluxe	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	78 contacts →
	Partial evidence “SheerLuxe is one of the leading online fashion and lifestyle publishers, with over half a million subscribers and a combined reach of four million, with teams in the UK and ME…” Source: RevenueBase Database · checked Sep 20, 2026
9	OCM Digital Media	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	54 contacts →
	Partial evidence “OCM is a leading adtech agency providing solutions to advertisers, advertising agencies and to web, mobile & video publishers.” Source: RevenueBase Database · checked Sep 20, 2026
10	Dianomi	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “Dianomi™ is the leader in premium native advertising for the financial services, technology, corporate and lifestyle sectors.” Source: RevenueBase Database · checked Sep 20, 2026
11	Unruly	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	39 contacts →
	Partial evidence “Nexxen empowers advertisers, agencies, publishers and broadcasters around the world to utilize data and advanced TV in the ways that are most meaningful to them.” Source: RevenueBase Database · checked Sep 20, 2026
12	Adconion Media Group	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	39 contacts →
	Indirect evidence “AMG is a technology company who has built one of the largest global multi-screen, multi-channel audience platforms.” Source: RevenueBase Database · checked Sep 20, 2026
13	Automated Creative	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	38 contacts →
	Indirect evidence “Our platform helps performance marketers scale social, display and retail media campaigns.” Source: RevenueBase Database · checked Sep 20, 2026
14	Adserve	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	38 contacts →
	Indirect evidence “We're an ad-tech company, serving the £23bn global market for audio advertising with software-as-a-service solutions for revenue optimisation, planning and scheduling.” Source: RevenueBase Database · checked Sep 20, 2026
15	Breaking Media Limited	Partial evidence	Remote, United KingdomHQ checked Sep 20, 2026	11-50	37 contacts →
	Partial evidence “Founded in 2015, we started as a single poker app now have a network of more than 50 websites and channels producing original content for a vast audience.” Source: RevenueBase Database · checked Sep 20, 2026
16	Publisher Collective	Partial evidence	Bath, United KingdomHQ checked Sep 20, 2026	51-200	36 contacts →
	Partial evidence “We connect brands to audiences and publishers to revenue.” Source: RevenueBase Database · checked Sep 20, 2026
17	Funnelfuel	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “Future-proofing B2B digital advertising and analytics in a cookieless world.” Source: RevenueBase Database · checked Sep 20, 2026
18	Geomotive	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “GEOMOTIVE is a marketplace that redefines DOOH advertising, fusing essential tools into a seamless ecosystem.” Source: RevenueBase Database · checked Sep 20, 2026
19	Voise Tech LTD	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “At Voise Tech, we simplify the complexity of digital advertising through.” Source: RevenueBase Database · checked Sep 20, 2026
20	Clickio	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	24 contacts →
	Partial evidence “Clickio is a Google Certified Publishing Partner which uses innovative technology to help publishers get more from their websites.” Source: RevenueBase Database · checked Sep 20, 2026
21	Adludio	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “Adludio is an award-winning, AI-powered platform that delivers brand outcomes through interactive mobile advertising.” Source: RevenueBase Database · checked Sep 20, 2026
22	Naritive	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	23 contacts →
	Indirect evidence “Naritive is a media owner dedicated to offering brands and companies better optimised and effective programmatic and display ad solutions.” Source: RevenueBase Database · checked Sep 20, 2026
23	smartology.net	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “SmartMatch, is a unique self-service SaaS platform empowering global brands to generate contextual advertising campaigns, quickly and efficiently using their existing content.” Source: RevenueBase Database · checked Sep 20, 2026
24	SB Digital Media LTD	Indirect evidence	Newport Pagnell, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “SB Digital Media is a performance marketing company that plans engaging digital media campaigns worldwide and buys digital media across a number of channels.” Source: RevenueBase Database · checked Sep 20, 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 networks. 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 networks.
Partial evidence: Its own public description names part of publisher networks, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name publisher networks. 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 24 of 239 publisher networks based in the United Kingdom

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Publisher networks based in the United Kingdom at a glance

As of Sep 20, 2026

42.5%Verified-email coverage

14.9Average contacts per company

11-50Median size (employees)

68.6%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

110

51-200

201-500

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 239 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 networks, 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 networks”. 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 networks), 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 networks, 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, 1,512 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 20, 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 networks by metro

Publisher networks in London164

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 networks, 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 networks are there based in the United Kingdom?

RevenueBase identified 239 publisher networks 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?

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

Which city has the most publisher networks?

London leads with 164 headquartered companies, followed by Birmingham (6) and Manchester (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 1,512 verified decision-maker contacts tracked across these 239 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 20, 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.