Company lists · Data refreshed September 2026

Top 25 Digital analytics firms based in the United Kingdom

RevenueBase identified 386 company matches for digital analytics firms associated with the United Kingdom as of September 2026 and tracks 3,589 professional contacts across them, including 1,105 with verified work emails. London is the largest hub.

This list covers company matches for digital analytics firms 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
386Companies
3,589Contacts tracked
1,105Verified emails
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The 25 largest digital analytics firms based in the United Kingdom

Ranked by team size
Top 25 of 386 company matches for digital analytics firms 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, 2026501-1,000502 contacts →

Exact match

“Kantar is the world’s leading marketing data and analytics company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 21, 2026501-1,000194 contacts →

Exact match

“KINESSO UK is the award-winning, tech-driven performance marketing agency delivering actionable growth for direct clients and agency partners.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 2026n/a189 contacts →

Exact match

“Outra provides the audience data that household names like Sky, Shell, Zoopla and AXA rely on to power their campaigns.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Sep 21, 202651-20079 contacts →

Exact match

“Discover the full spectrum of rapidly changing digital behaviour with RealityMine.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBerkshire, United KingdomHQ recorded Sep 21, 202611-5075 contacts →

Exact match

“Century Media360 will help you measure, optimize and enhance your ROI then association with us is your ultimate destination.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchCardiff, United KingdomHQ recorded Sep 21, 202651-20049 contacts →

Exact match

“Yard is a digital marketing agency for brands looking to challenge effectively and create change in their markets.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5042 contacts →

Exact match

“Go Virtual with GEEIQ, the only platform-led analytics provider for virtual worlds.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20041 contacts →

Exact match

“Countly is a first-party digital analytics and customer engagement platform that gives organizations complete ownership of their data and product intelligence - across every…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5037 contacts →

Exact match

“Never let a dead-end button sink conversion rates, lose visitors to slow page loads, or miss metrics that matter.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5036 contacts →

Exact match

“ThisThat is an Influence Intelligence company helping brands govern and grow influence.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 21, 202611-5036 contacts →

Exact match

“Leaf is a technology and data science company delivering performance intelligence solutions for next-gen ecommerce brands.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchMilnthorpe, United KingdomHQ recorded Sep 21, 202611-5035 contacts →

Exact match

“Markets grow, consumers evolve, and brands must fight to stay at the forefront of industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“A disruptive, full-service, award-winning digital marketing & advertising agency for contemporary businesses, specialising in performance marketing, content marketing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 21, 2026201-50034 contacts →

Exact match

“Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchAscot, United KingdomHQ recorded Sep 21, 202651-20032 contacts →

Exact match

“Sophus3 is an automotive customer analytics specialist that helps car brands to get the most from their digital channels.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Somebody is a full service digital agency with a one track mind – getting you customers, not just clicks.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchBracknell, United KingdomHQ recorded Sep 21, 20261-1030 contacts →

Exact match

“NIELSEN MEDIA RESEARCH LIMITED is a marketing and advertising company based out of ATRIUM COURT THE RING, BRACKNELL, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“As close as you get get to viewers without sharing a couch.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Streamhub is a total video analytics platform providing full-funnel measurement from audience reach to outcomes across platforms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchEpsom, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“As specialists in Web Performance, Customer Experience and Technical Development, our digital marketing services ensure that your online strategy delivers results and improvements…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchBrentwood, United KingdomHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“With 20 years of experience, Assosia offers retail analytics expertise that enhances brand performance, boosts ROI and protects your margins.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Electric Twin helps leaders make better decisions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“We're Hookflash.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Measure Protocol is a behavioral data company built on real consumer behavior.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchNorwich, United KingdomHQ recorded Sep 21, 202651-20022 contacts →

Exact match

“Glassbox has acquired SessionCam.”

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

Showing 25 of 386 digital analytics firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,105 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Digital analytics firms based in the United Kingdom at a glance

As of Sep 21, 2026
30.8%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
47.7%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
258
11-50
101
51-200
16
201-500
6
501-1,000
2
5,001-10,000
1

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 386 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 “digital analytics firms” 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 1,105 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 “digital analytics firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital analytics firms are there based in the United Kingdom?

RevenueBase identified 386 company matches for digital analytics firms 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?

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

Which city has the most digital analytics firms?

London leads with 184 company records, followed by Manchester (14) and Brighton (7).

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 1,105 professional contacts with verified work emails tracked across these 386 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.