Company lists · Data refreshed September 2026

Top 25 Ga4 analytics consulting firms based in the United Kingdom

RevenueBase identified 61 company matches for ga4 analytics consulting firms associated with the United Kingdom as of September 2026 and tracks 443 professional contacts across them, including 151 with verified work emails. London is the largest hub.

This list covers company matches for ga4 analytics consulting 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
61Companies
443Contacts tracked
151Verified emails
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The 25 largest ga4 analytics consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 61 company matches for ga4 analytics consulting 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, 2026201-500216 contacts →

Exact match

“Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“With our expert consultants, we unlock the power of your data and transform your Marketing capabilities, building sustainable value in your organisation in a privacy respectful…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“At Hamilton, we bridge the gap between your organisation and your clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1016 contacts →

Exact match

“We have served different business in different sectors like (Transport, Finance, Debt Management,Accounting, Media, Events etc) for over 10 years and we are happy to to have…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1015 contacts →

Exact match

“THE BEGINNING Matt Trimmer started ivantage in 2002.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1014 contacts →

Exact match

“Digimasters is a digital consultancy founded by Adam Nagus the M.D.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“At Growth Savvy, we specialize in digital analytics, advertising and conversion optimization:#You'll understand what drives success and find new growth opportunities through…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Unlock.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBelfast, United KingdomHQ recorded Sep 21, 20261-107 contacts →

Exact match

“GlowMetrics is a leading digital analytics and marketing agency based in Belfast and Dublin.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchWrexham, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Most teams are making expensive decisions on numbers they don't fully trust.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“The Fusion Analytics team are masters in successfully integrating and interrogating data to power business performance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchStafford, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Want to leap 9 steps ahead of your competition?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchChandlers Ford, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Polka Dot Data to work with companies who are passionate about using web analytics data to grow their revenue and profits.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Magnusson Analytica – Empowering Data-Driven Growth Magnusson Analytica is a leading analytics consultancy and certified Amplitude partner, providing end-to-end data solutions…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchStourbridge, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“As approved Google Partners and qualified Google Analytics specialists, Great Ape Digital offer consultancy to website owners looking to increase ROI and gain not only relevant…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We're a Google Analytics agency specialising in GA4, advanced tracking via Google Tag Manager & Looker Studio.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchPeterborough, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Data driven & consultant led.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBrighton, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Know Analytics is a marketing and web analytics consultancy built to be your long-term data partner.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchEdinburgh, United KingdomHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Friendly Data Analytics Consultancy Services From data science methodology to our snazzy modelling technology, we’ve got you covered in digital marketing, CRO, SEO, CRM, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-102 contacts →

Exact match

“20/20 Strategy is a boutique strategy consulting firm, operating at the intersection between advanced analytics and strategic decision-making.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSouthampton, United KingdomHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Growth Cart is a rapidly growing digital analytics & advertising consultancy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchUnited KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Fix your analytics; develop your competitive differentiation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“OktoAnalytics are a close group of web analytics experts with a wide range of industry experience specialising in Google products and ensuring that clients are getting the most…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBedford, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Analytics Training specialises in providing bespoke analytics training sessions for businesses and individuals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchAlford, United KingdomHQ recorded Sep 21, 20261-101 contacts →

Exact match

“GA4/GTM Consulting & Web Analytics Training.”

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

Showing 25 of 61 ga4 analytics consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 151 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ga4 analytics consulting firms based in the United Kingdom at a glance

As of Sep 21, 2026
34.1%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
41.0%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
5
201-500
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 61 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 “ga4 analytics consulting 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 151 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 “ga4 analytics consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ga4 analytics consulting firms are there based in the United Kingdom?

RevenueBase identified 61 company matches for ga4 analytics consulting 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?

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

Which city has the most ga4 analytics consulting firms?

London leads with 25 company records, followed by Bedford (2) and Bristol (2).

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 151 professional contacts with verified work emails tracked across these 61 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.