Company lists · Data refreshed September 2026

Top 25 Retargeting companies based in the United Kingdom

RevenueBase identified 338 company matches for retargeting companies associated with the United Kingdom as of September 2026 and tracks 4,709 professional contacts across them, including 1,068 with verified work emails. London is the largest hub.

This list covers company matches for retargeting companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
338Companies
4,709Contacts tracked
1,068Verified emails
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The 25 largest retargeting companies based in the United Kingdom

Ranked by team size
Top 25 of 338 company matches for retargeting companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 21, 2026201-500401 contacts →

Exact match

“LoopMe is bringing brands into apps, powered by AI agents.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchGateshead, United KingdomHQ recorded Sep 21, 202651-200102 contacts →

Exact match

“Since 2010, SaleCycle has developed strong expertise in online shopping behaviors and cutting-edge activation technologies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5075 contacts →

Exact match

“Lumen Research is an eye-tracking technology company expanding our understanding of human attention and helping brands turn attention into action.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Sep 21, 202651-20065 contacts →

Exact match

“Lunio makes the internet a safer and more reliable place for everyone trying to grow their business by automatically getting rid of fake clicks, traffic, and leads on all ad…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMilton Keynes, United KingdomHQ recorded Sep 21, 202651-20059 contacts →

Exact match

“With a proprietary funnel and millions of registered users, at Little.Star we specialise in laser guided performance marketing with game-changing results.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20057 contacts →

Exact match

“We are ROAST.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20054 contacts →

Exact match

“OCM is a leading adtech agency providing solutions to advertisers, advertising agencies and to web, mobile & video publishers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 21, 2026n/a45 contacts →

Exact match

“Bambu is an online marketing and advertising agency based in London, working with startup and growth brands across the UK, Europe and North America, founded by two ex-WPP…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“GotU is a marketing technology company developing hyperlocal advertising and marketing solutions for retailers, SMB marketing partners and local businesses everywhere.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“Focus on strategy, not manually time-consuming tasks.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5038 contacts →

Exact match

“Our platform helps performance marketers scale social, display and retail media campaigns.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchLancaster, United KingdomHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“identi is a performance marketing company which helps its partners acquire, engage and convert users through large-scale digital marketing campaigns.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchTeddington, United KingdomHQ recorded Sep 21, 202611-5031 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Future-proofing B2B digital advertising and analytics in a cookieless world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“Rocketer are a multi platform Martech advertiser specialising prominently in the financial services vertical servicing clients on a global scale.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Purify Digital is a full-service performance agency with a global presence.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Great online advertising demands a mix of disciplines.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Scale Digital provides a range of performance-first solutions to help brands acquire new customers through our global network of Affiliate, Mobile, Influencer and Retail Media…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNewport Pagnell, United KingdomHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“SB Digital Media is a performance marketing company that plans engaging digital media campaigns worldwide and buys digital media across a number of channels.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchManchester, United KingdomHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“All your essential performance marketing - all in one place.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“With 15 years of experience, we build bespoke, data-driven performance marketing campaigns that go beyond the usual tactics.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Anonymised is a data platform using AI to drive incremental outcomes for advertisers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20017 contacts →

Exact match

“AccountInsight helps you put your B2B ads in front of the companies that matter most, even when their teams are working remotely.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1016 contacts →

Exact match

“The StoreBoost platform enables retailers and brands to automatically advertise to potential customers in proximity to their store when footfall is low – driving incremental…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 338 retargeting companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,068 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Retargeting companies based in the United Kingdom at a glance

As of Sep 21, 2026
22.7%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
51.2%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
197
11-50
112
51-200
21
201-500
5
501-1,000
2

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 338 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “retargeting companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,068 professional contacts with verified work emails across the full matched dataset. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “retargeting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retargeting companies are there based in the United Kingdom?

RevenueBase identified 338 company matches for retargeting companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Loopme tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most retargeting companies?

London leads with 173 company records, followed by Manchester (19) and Edinburgh (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,068 professional contacts with verified work emails tracked across these 338 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 SmartSearch, 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.