Company lists · Data refreshed September 2026

Top 25 Connected tv advertising software companies based in the United Kingdom

Name: Connected tv advertising software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 134 companies tracked

RevenueBase identified 134 connected tv advertising software companies headquartered in the United Kingdom as of September 2026 and tracks 1,719 professional contacts across them, including 542 with verified work emails. London is the largest hub.

This list covers connected tv advertising software companies 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 27, 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 27, 2026 86% judged on-target in blind review

134Companies

1,719Contacts tracked

542Verified emails

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The 25 largest connected tv advertising software companies based in the United Kingdom

Ranked by team size

Top 25 of 134 connected tv advertising software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to connected tv advertising software companies: 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	Admixer	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
2	Mirriad	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	85 contacts →
	Partial evidence “Mirriad is the leader in virtual product placement and in-content advertising.” Source: RevenueBase Database · checked Sep 27, 2026
3	FX Digital	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	77 contacts →
	Strong evidence “FX Digital is a London-based Connected TV-first and OTT app technology company, helping your brand reach millions of new customers by building and launching premium quality CTV…” Source: RevenueBase Database · checked Sep 27, 2026
4	OCM Digital Media	Partial evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
5	Looper Insights	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	54 contacts →
	Indirect evidence “Looper has created the only dataset in the world that tracks any digital asset on Smart TVs, set top boxes, games consoles and streaming devices, across both paid and…” Source: RevenueBase Database · checked Sep 27, 2026
6	PEACH	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	44 contacts →
	Indirect evidence “Peach is working to radically simplify ad workflows.” Source: RevenueBase Database · checked Sep 27, 2026
7	Yospace	Indirect evidence	Staines-upon-thames, United KingdomHQ checked Sep 27, 2026	51-200	43 contacts →
	Indirect evidence “Yospace has been at the forefront of the digital video revolution for 25 years.” Source: RevenueBase Database · checked Sep 27, 2026
8	Unruly	Partial evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
9	Adconion Media Group	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
10	Adserve	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	38 contacts →
	Strong 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 27, 2026
11	Tvbeat	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	34 contacts →
	Partial evidence “TVbeat is redefining how Broadcasters and TV media organizations manage their Total TV ecosystem.” Source: RevenueBase Database · checked Sep 27, 2026
12	Oregan Networks	Partial evidence	Barnes, United KingdomHQ checked Sep 27, 2026	51-200	33 contacts →
	Partial evidence “Oregan Networks provides Android TV and Linux middleware platforms, with expert system integration services for broadcast and OTT operators.” Source: RevenueBase Database · checked Sep 27, 2026
13	Broadlab	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	22 contacts →
	Strong evidence “Broadlab provides a single point of access to the whole of the Addressable TV advertising landscape for agencies and their clients.” Source: RevenueBase Database · checked Sep 27, 2026
14	Covatic	Partial evidence	Birmingham, United KingdomHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “Covatic (pronounced "Co-Va-Tick") provides the essential infrastructure for a fully connected universe, enabling media companies and advertisers to Segment, Activate and Attribute…” Source: RevenueBase Database · checked Sep 27, 2026
15	Hoopla Digital LTD	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	18 contacts →
	Partial evidence “Hoopla are an independent start-up online advertising network, specialising in online video, display, mobile and branded advertising solutions.” Source: RevenueBase Database · checked Sep 27, 2026
16	Groupm Finecast	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	17 contacts →
	Partial evidence “Created by GroupM in 2017, Finecast, now part of GroupM Nexus (GroupM's leading global performance group), is the group's leading addressable TV company which enables advertisers…” Source: RevenueBase Database · checked Sep 27, 2026
17	Supponor	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	17 contacts →
	Strong evidence “Supponor is an innovative sports media and technology company whose virtual advertising technology is revolutionizing TV-visible advertising in live sports.” Source: RevenueBase Database · checked Sep 27, 2026
18	BCI Digital	Partial evidence	Gosport, United KingdomHQ checked Sep 27, 2026	51-200	15 contacts →
	Partial evidence “BCi Digital is a leader in broadcast technology and addressable advertising solutions, delivering innovation and expertise to broadcasters worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
19	Pixels	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “Pixels AI uses innovative tech to amplify the potential of video on the Open Web.” Source: RevenueBase Database · checked Sep 27, 2026
20	Media16	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	11 contacts →
	Partial evidence “We connect brands with communities across the CTV marketplace.” Source: RevenueBase Database · checked Sep 27, 2026
21	Formula Media	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “We are the new media experts.” Source: RevenueBase Database · checked Sep 27, 2026
22	Videoweek	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	1-10	10 contacts →
	Partial evidence “VideoWeek covers the video & CTV advertising market in Europe via the online trade publication, a podcast series and online video.” Source: RevenueBase Database · checked Sep 27, 2026
23	Easel TV	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	10 contacts →
	Strong evidence “Easel TV is a specialist multi-screen video software company, founded in 2009 by individuals who pioneered digital media, digital TV and interactive TV since The company’s mission…” Source: RevenueBase Database · checked Sep 27, 2026
24	RED Media	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “At Red Media+, we’ve been on a mission lately, to make buying CTV as simple as possible in an increasingly complex and fragmented market.” Source: RevenueBase Database · checked Sep 27, 2026
25	Admongrel	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	9 contacts →
	Strong evidence “Admongrel is an end-to-end service provider for the fast-growing Connected TV Industry CREATE Concept development and creation of hybrid services that engage audiences and also…” Source: RevenueBase Database · checked Sep 27, 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: connected tv advertising software companies. 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 connected tv advertising software companies.
Partial evidence: Its own public description names part of connected tv advertising software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name connected tv advertising software companies. 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 134 connected tv advertising software companies based in the United Kingdom

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Connected tv advertising software companies based in the United Kingdom at a glance

As of Sep 27, 2026

31.5%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

70.1%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 134 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 connected tv advertising software companies, 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 “connected tv advertising software companies”. 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 connected tv advertising software companies), 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 connected tv advertising software companies, 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, 542 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 27, 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.

Connected tv advertising software companies by metro

Connected tv advertising software companies in London94

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 connected tv advertising software companies, 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 connected tv advertising software companies are there based in the United Kingdom?

RevenueBase identified 134 connected tv advertising software companies 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?

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

Which city has the most connected tv advertising software companies?

London leads with 94 headquartered companies, followed by Birmingham (4) and Bristol (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 542 verified decision-maker contacts tracked across these 134 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 27, 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.