Company lists · Data refreshed September 2026

Top 25 Sports video advertising platforms based in London, United Kingdom

Name: Sports video advertising platforms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 72 companies tracked

RevenueBase identified 72 sports video advertising platforms headquartered in London, United Kingdom as of September 2026 and tracks 4,547 professional contacts across them, including 1,917 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers sports video advertising platforms headquartered in London, 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

72Companies

4,547Contacts tracked

1,917Verified emails

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The 25 largest sports video advertising platforms based in London, United Kingdom

Ranked by team size

Top 25 of 72 sports video advertising platforms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to sports video advertising 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	Genius Sports	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	2,804 contacts →
	Partial evidence “NYSE: GENI Genius is the operating system for modern sport.” Source: RevenueBase Database · checked Sep 29, 2026
2	Deltatre	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	817 contacts →
	Partial evidence “Over four decades, Deltatre has built the trust of many of the world’s biggest broadcasters, telcos, sports teams, leagues, federations, and governing bodies.” Source: RevenueBase Database · checked Sep 29, 2026
3	Venatus	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	107 contacts →
	Strong 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 29, 2026
4	Stadion	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	78 contacts →
	Strong evidence “Stadion is a sports media publishing platform with a difference.” Source: RevenueBase Database · checked Sep 29, 2026
5	Snack Media	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	72 contacts →
	Strong evidence “Snack Media is a sports advertising and publishing company based in London & Miami.” Source: RevenueBase Database · checked Sep 29, 2026
6	Boltos	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	42 contacts →
	Partial evidence “BoltOS is the Audience Revenue Engine for sports and entertainment IP owners.” Source: RevenueBase Database · checked Sep 29, 2026
7	Unruly	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	501-1,000	39 contacts →
	Indirect 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 29, 2026
8	Sports Revolution	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	28 contacts →
	Strong evidence “Sports Revolution is a media owner and operator, serving two core customer groups: Brands and Agencies: we offer OOH and TV advertising across our venue roster, alongside…” Source: RevenueBase Database · checked Sep 29, 2026
9	Cortex	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	25 contacts →
	Partial evidence “Built for sport, Cortex technology seamlessly connects data, content and commercial inventory, elevating the fan experience and generating new multi-channel revenue opportunities.” Source: RevenueBase Database · checked Sep 29, 2026
10	C15 Studio	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “C15 Studio is dedicated to creating premium Free Ad-funded Streaming TV (FAST) channels in partnership with leading global sports properties.” Source: RevenueBase Database · checked Sep 29, 2026
11	Hoopla Digital LTD	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	18 contacts →
	Strong 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 29, 2026
12	Supponor	Strong evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
13	Bidinfluence	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	14 contacts →
	Strong evidence “Welcome to bidinfluence, your premier supply-side platform specializing in the dynamic monetization of mobile applications through top-notch programmatic video ads.” Source: RevenueBase Database · checked Sep 29, 2026
14	PT Sportsuite	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “PT SportSuite provides sports organisations with the tools they need to manage, publish, stream and commercialise their digital content.” Source: RevenueBase Database · checked Sep 29, 2026
15	Media16	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “We connect brands with communities across the CTV marketplace.” Source: RevenueBase Database · checked Sep 29, 2026
16	Videoweek	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	10 contacts →
	Strong 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 29, 2026
17	Reactoo	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	10 contacts →
	Strong evidence “Reactoo is a browser-based live production platform for sports.” Source: RevenueBase Database · checked Sep 29, 2026
18	Sport Media Group	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	9 contacts →
	Strong evidence “Sport Media Group specialises in LED perimeter advertising for national football associations around the world, delivering global brand exposure through some of the most watched…” Source: RevenueBase Database · checked Sep 29, 2026
19	Lightbox TV	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “LightBox TV is the first independent management solution for marketers and media buyers running addressable TV advertising campaigns in connected TV environments.” Source: RevenueBase Database · checked Sep 29, 2026
20	Interregional Sports Group	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	8 contacts →
	Partial evidence “ISG Connects Global Sports Properties and International Brands We are a diverse yet integrated sports media group with across-the- board commercial vision and strong technical…” Source: RevenueBase Database · checked Sep 29, 2026
21	Partnerbrite	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	7 contacts →
	Strong evidence “Partnerbrite's platform transforms a sponsorship with fan targeted digital campaigns on social, video and display channels.” Source: RevenueBase Database · checked Sep 29, 2026
22	sportsvision.io	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Swanbay's MatchVision service is causing a stir!” Source: RevenueBase Database · checked Sep 29, 2026
23	Integral Stream	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	7 contacts →
	Partial evidence “Introducing independent data driven Advanced TV platform for all screen vide.” Source: RevenueBase Database · checked Sep 29, 2026
24	Group Visual LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
25	Octave	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Octave Audio is live!” 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: sports video advertising 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 sports video advertising platforms.
Partial evidence: Its own public description names part of sports video advertising platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sports video advertising 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 72 sports video advertising platforms based in London, United Kingdom

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Sports video advertising platforms based in London, United Kingdom at a glance

As of Sep 29, 2026

42.2%Verified-email coverage

63.2Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 72 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 sports video advertising 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 London, United Kingdom whose own description of what they do matches “sports video advertising 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 sports video advertising 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 sports video advertising platforms, and records with no verified work email. Companies headquartered outside London 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, 1,917 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.

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 sports video advertising 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 sports video advertising platforms are there based in London, United Kingdom?

RevenueBase identified 72 sports video advertising platforms headquartered in London, 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?

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

Which city in the United Kingdom has the most sports video advertising platforms?

London leads the United Kingdom with 72 headquartered companies, followed by Glasgow (2) and Leeds (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 1,917 verified decision-maker contacts tracked across these 72 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.