Company lists · Data refreshed September 2026

Top 25 Mobile advertising data companies based in the United Kingdom

Name: Mobile advertising data 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 28, 2026 108 companies tracked

RevenueBase identified 108 mobile advertising data companies headquartered in the United Kingdom as of September 2026 and tracks 1,425 professional contacts across them, including 495 with verified work emails. London is the largest hub.

This list covers mobile advertising data 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 28, 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 28, 2026 86% judged on-target in blind review

108Companies

1,425Contacts tracked

495Verified emails

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The 25 largest mobile advertising data companies based in the United Kingdom

Ranked by team size

Top 25 of 108 mobile advertising data companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to mobile advertising data 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	Loopme	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	401 contacts →
	Indirect evidence “LoopMe is bringing brands into apps, powered by AI agents.” Source: RevenueBase Database · checked Sep 28, 2026
2	OUTRA	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	189 contacts →
	Partial evidence “Outra provides the audience data that household names like Sky, Shell, Zoopla and AXA rely on to power their campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
3	Adconion Media Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
4	Teavaro	Partial evidence	Teddington, United KingdomHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “Privacy-Compliant Real-Time Data Activation Teavaro truly connects people, brands and media owners across any media and device, helping you deliver a personalised marketing…” Source: RevenueBase Database · checked Sep 28, 2026
5	Funnelfuel	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Future-proofing B2B digital advertising and analytics in a cookieless world.” Source: RevenueBase Database · checked Sep 28, 2026
6	Adludio	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	24 contacts →
	Strong evidence “Adludio is an award-winning, AI-powered platform that delivers brand outcomes through interactive mobile advertising.” Source: RevenueBase Database · checked Sep 28, 2026
7	Mobisharks	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Mobisharks is the innovative company that brings together brands, agencies, advertisers and mobile users.” Source: RevenueBase Database · checked Sep 28, 2026
8	Covatic	Indirect evidence	Birmingham, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect 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 28, 2026
9	Anonymised	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Anonymised is a data platform using AI to drive incremental outcomes for advertisers.” Source: RevenueBase Database · checked Sep 28, 2026
10	ADS And More	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Ads and More Group is an international holding operating globally in programmatic marketing, built to deliver measurable growth through data, technology, and disciplined execution.” Source: RevenueBase Database · checked Sep 28, 2026
11	SYNKD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Synkd is a unique mobile marketing ecosystem offering an evolving suite of solutions from premium publisher ad serving, creative development, application creation, as well as…” Source: RevenueBase Database · checked Sep 28, 2026
12	Mobile Marketing	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Mobile Marketing is all about meeting your customers and users through their entire browsing cycle, from when they first hear about your app, to when they become loyal and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Audience2media	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “Audience2Media is an Advertising Technology based company with offices in the UK and Asia, delivering data driven campaigns across all media channels, applying an innovative…” Source: RevenueBase Database · checked Sep 28, 2026
14	Adeum LTD	Indirect evidence	Лондон, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Adeum is an innovative ad network that operates Push Notifications, Pop and Native traffic all over the world.” Source: RevenueBase Database · checked Sep 28, 2026
15	NEFTA	Partial evidence	Berlin, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Nefta is a new ad network helping game developers optimise user acquisition and maximize revenue using first-party data.” Source: RevenueBase Database · checked Sep 28, 2026
16	Crossover Comms	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Crossover provides an end-to-end solution for advertisers and agencies, connecting digital media with the physical world.” Source: RevenueBase Database · checked Sep 28, 2026
17	Adbreak	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “The vision of this organization is to continuously innovate and improve the field of digital advertising by focusing on the research and development of tools used to optimize the…” Source: RevenueBase Database · checked Sep 28, 2026
18	Marlinads Media	Strong evidence	Newcastle-upon-tyne, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Strong evidence “MarlinAds is Your Global Partner for True Connectivity in Mobile Advertising.” Source: RevenueBase Database · checked Sep 28, 2026
19	Affleadhub	Indirect evidence	United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “A user-acquisition and performance-driven intelligence company, Affleadhub relentlessly achieves client KPIs through novel technology-driven tactics and strategies.” Source: RevenueBase Database · checked Sep 28, 2026
20	PAAPI	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Paapi is the truth-first ad measurement and optimisation platform for D2C marketers tired of Ad platform propaganda and wasted spend.” Source: RevenueBase Database · checked Sep 28, 2026
21	United4digital	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “United4digital is a global marketing company specializing in video and audio advertising solutions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Fluid ADS	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Fluid Ads are specialists in Location Based Marketing.” Source: RevenueBase Database · checked Sep 28, 2026
23	Ringside Data	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Ringside is a cutting-edge marketing data platform designed for and built by marketers.” Source: RevenueBase Database · checked Sep 28, 2026
24	Magnetise Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “The Magnetise Group delivers performance advertising and lead generation services for publishers, consumer brands, advertisers and agencies.” Source: RevenueBase Database · checked Sep 28, 2026
25	House Of Media And Entertainment Home	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “At HOME, we bridge the gap between brands and their audiences with cutting-edge AdTech solutions.” Source: RevenueBase Database · checked Sep 28, 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: mobile advertising data 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 mobile advertising data companies.
Partial evidence: Its own public description names part of mobile advertising data companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mobile advertising data 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 108 mobile advertising data companies based in the United Kingdom

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Mobile advertising data companies based in the United Kingdom at a glance

As of Sep 28, 2026

34.7%Verified-email coverage

13.2Average contacts per company

11-50Median size (employees)

74.1%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 108 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 mobile advertising data 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 “mobile advertising data 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 mobile advertising data 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 mobile advertising data 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, 495 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 28, 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.

Mobile advertising data companies by metro

Mobile advertising data companies in London80

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 mobile advertising data 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 mobile advertising data companies are there based in the United Kingdom?

RevenueBase identified 108 mobile advertising data 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?

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

Which city has the most mobile advertising data companies?

London leads with 80 headquartered companies, followed by Birmingham (3) and Manchester (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 495 verified decision-maker contacts tracked across these 108 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 28, 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.