Company lists · Data refreshed September 2026

Top 25 Google analytics consulting firms based in London, United Kingdom

Name: Google analytics consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 109 companies tracked

RevenueBase identified 109 company matches for google analytics consulting firms associated with London, United Kingdom as of September 2026 and tracks 606 professional contacts across them, including 205 with verified work emails and 47 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for google analytics consulting firms associated with London, 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 12, 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 12, 2026 How this list was built

109Companies

606Contacts tracked

205Verified emails

47Mobile numbers

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The 25 largest google analytics consulting firms based in London, United Kingdom

Ranked by team size

Top 25 of 109 company matches for google analytics consulting firms based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Quantzig	Exact match	London, United KingdomHQ recorded Sep 12, 2026	201-500	216 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 12, 2026 · View company records in RevenueBase
2	PM Dragonfly	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	29 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 12, 2026 · View company records in RevenueBase
3	Hookflash	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	24 contacts →
	Exact match “We're Hookflash.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4	Hamilton Capital Holding	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	20 contacts →
	Exact match “At Hamilton, we bridge the gap between your organisation and your clients.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5	WEB Behaviour Specialists LTD	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	15 contacts →
	Exact match “We deliver tailored digital marketing solutions to help you meet your business objectives and stay competitive in the market.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6	Ivantage	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	15 contacts →
	Exact match “THE BEGINNING Matt Trimmer started ivantage in 2002.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7	Magic Numbers	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	13 contacts →
	Exact match “In July 2024, Analytic Partners acquired Magic Numbers, a UK-based marketing analytics firm known for combining deep analytical expertise with a human touch.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8	Analytium Group	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	13 contacts →
	Exact match “We are a leading analytics agency with a profound understanding of data.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9	Growth Savvy	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	12 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 12, 2026 · View company records in RevenueBase
10	Latchmill	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	11 contacts →
	Exact match “Unlock.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11	Independent Marketing Sciences	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	10 contacts →
	Exact match “As a global marketing effectiveness consultancy, we partner with CMOs and marketing teams to discover the insights from data to enable them to make better decisions to drive…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12	Semetrical	Exact match	London, United KingdomHQ recorded Sep 12, 2026	11-50	10 contacts →
	Exact match “Semetrical specialises in helping digital-first brands yield sustained digital results.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13	Mavens Of London	Exact match	London, United KingdomHQ recorded Sep 12, 2026	51-200	10 contacts →
	Exact match “Founded in 2009, Mavens of London is an agile, independent, and data-led consultancy.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14	On Data	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	9 contacts →
	Exact match “On Data is an independent consultancy that specialises in analytics and business intelligence, providing a one stop shop for your data needs; whether that be a one-off piece of…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15	Base Creative	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	8 contacts →
	Exact match “We bring engagement and visibility to websites, content and brands.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16	Fusion Analytics UK	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	5 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 12, 2026 · View company records in RevenueBase
17	Magnusson Analytica	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	5 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 12, 2026 · View company records in RevenueBase
18	Agency Insight	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	4 contacts →
	Exact match “Agency Insight has been advising the leading brands of the world for 25 years on how to get the most out of their marketing resources, from finding agencies to enhancing agency…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19	Anders Analytics LTD	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	3 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 12, 2026 · View company records in RevenueBase
20	Braingraph	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	3 contacts →
	Exact match “Braingraph is a digital analytics enterprise providing objective and value-driven digital insights that help businesses master critical marketing, growth and expansion challenges.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21	20 20 Strategy	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	2 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 12, 2026 · View company records in RevenueBase
22	Iwebma UK LTD	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	2 contacts →
	Exact match “Webma has more than ten-year track record in offering online marketing solutions - focusing on Google AdWords as a Premier Google Partner Agency, Youtube campaigns plus web…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
23	Growth Minded Marketing	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	2 contacts →
	Exact match “Growth Minded Marketing is a performance marketing agency focused on Google Ads, SEO, CRO and analytics.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
24	Wonderland Digital	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	2 contacts →
	Exact match “It would be so nice if something made sense for a change.”, Alice’s Adventures in Wonderland Wonderland helps business leaders integrate data analytics and ROI measures for…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
25	Treehouse Consultancy	Exact match	London, United KingdomHQ recorded Sep 12, 2026	1-10	2 contacts →
	Exact match “We're here to help organisations benefit from an analytical mindset - whether it is borrowing ours for a few hours, days or weeks; delivering a piece of analysis or research…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “google analytics consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 109 google analytics consulting firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 205 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Google analytics consulting firms based in London, United Kingdom at a glance

As of Sep 12, 2026

33.8%Verified-email coverage

7.8%Mobile-number coverage

5.6Average contacts per company

1-10Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

1810–30

2231–60

161–90

090–180

1180+

Company record updated

Median 63.0d

00–30

25831–60

24261–90

6790–180

39180+

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 London, United Kingdom whose business descriptions match “google 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 205 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 12, 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 “google analytics consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many google analytics consulting firms are there based in London, United Kingdom?

RevenueBase identified 109 company matches for google analytics consulting firms associated with London, 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 in the United Kingdom has the most google analytics consulting firms?

London leads the United Kingdom with 108 company records, followed by Manchester (14) and Brighton (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 205 professional contacts with verified work emails tracked across these 109 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 12, 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.