Company lists · Data refreshed November 2026

Top 20 Customer data platform consulting companies based in the United Kingdom

Name: Customer data platform consulting companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 508 companies tracked

RevenueBase identified 508 company matches for customer data platform consulting companies associated with the United Kingdom as of November 2026 and tracks 9,051 professional contacts across them, including 3,484 with verified work emails. London is the largest hub.

This list covers company matches for customer data platform consulting 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 November 5, 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 Nov 5, 2026 How this list was built

508Companies

9,051Contacts tracked

3,484Verified emails

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The 20 largest customer data platform consulting companies based in the United Kingdom

Ranked by team size

Top 20 of 508 company matches for customer data platform consulting companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Fifty-Five	Exact match	Paris, United KingdomHQ recorded Nov 5, 2026	201-500	473 contacts →
	Exact match “fifty-five was founded in 2010 by former Google executives who understood and anticipated the potential of data in brands’ marketing strategies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	MAPP	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	362 contacts →
	Exact match “Mapp helps marketers build personalized customer experiences through our SaaS platform, Mapp Marketing Cloud.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Merkle Emea	Exact match	London, United KingdomHQ recorded Nov 5, 2026	5,001-10,000	344 contacts →
	Exact match “Merkle, a dentsu company, powers the experience economy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	EDIT	Exact match	Bath, United KingdomHQ recorded Nov 5, 2026	51-200	252 contacts →
	Exact match “Edit are future-focused data and technology experts.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Dufrain	Exact match	Edinburgh, United KingdomHQ recorded Nov 5, 2026	51-200	126 contacts →
	Exact match “Dufrain is a specialist Data & AI transformation consultancy helping regulated enterprises turn data into practical advantage.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Oakland Everything Data	Exact match	Leeds, United KingdomHQ recorded Nov 5, 2026	51-200	116 contacts →
	Exact match “Oakland is a consultancy focused exclusively on liberating and activating data.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Datavid	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	102 contacts →
	Exact match “Make the most of your data with enterprise-ready software that helps you extract, enrich, and discover your company’s most valuable knowledge.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	JTA The Data Scientists	Exact match	Porto, United KingdomHQ recorded Nov 5, 2026	51-200	97 contacts →
	Exact match “JTA is a leading-edge consultancy firm specializing in providing its clients with access to world class Data Scientists by offering a range of integrated services covering Data…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Massive Rocket Global Braze & Snowflake Agency	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	96 contacts →
	Exact match “Massive Rocket is a global consultancy specializing in customer engagement, data, and CRM for enterprise brands.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Acteol	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	88 contacts →
	Exact match “We're an award-winning CRM agency who specialise in knitting together complex and disparate data to create a powerful single customer view that can deliver significant returns to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Alpharithm Technologies Private Limited	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	88 contacts →
	Exact match “Alpharithm Technologies is a multi award winning Consultancy, specializing in Data and AI.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Infosum	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	74 contacts →
	Exact match “InfoSum is the world’s leading data collaboration platform and the only secure data clean room, empowering companies to deliver better customer experiences while prioritizing…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Huumun	Exact match	Bracknell, United KingdomHQ recorded Nov 5, 2026	51-200	74 contacts →
	Exact match “Digital strategy & innovation, omnichannel design, and interactive data: next-generation customer experiences with a human touch.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	The Tecsa Group	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	73 contacts →
	Exact match “Tecsa is a specialist retail loyalty and analytics consultancy founded and led by former retail executives who built and ran major loyalty programmes, including Nectar, Holland &…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Pobuca	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	73 contacts →
	Exact match “Pobuca, the Customer Experience (CX) company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Good Growth	Exact match	Exeter, United KingdomHQ recorded Nov 5, 2026	51-200	66 contacts →
	Exact match “Good Growth is a data and technology company trusted by global brands to grow profitability and market share of digital channels.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Silverbullet	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	57 contacts →
	Exact match “Silverbullet is a leading Data-Driven Customer Experience (CX) Company that empowers the world's leading brands to better understand the data they collect, store, and activate to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Marionete	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	54 contacts →
	Exact match “Marionete is a technology consulting firm that empowers organisations to design innovative data strategies, drive digital transformation, and build advanced digital platforms.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Profusion	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	48 contacts →
	Exact match “Data is the untapped asset on your balance sheet.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Lumilinks Group LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	47 contacts →
	Exact match “Lumilinks is an award-winning Data & AI partner that helps organisations unlock the hidden value in their data, turning complexity into clarity, and raw data into real business…” Recorded in the RevenueBase company graph · Nov 5, 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 “customer data platform consulting companies”. 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 20 of 508 customer data platform consulting companies based in the United Kingdom

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Customer data platform consulting companies based in the United Kingdom at a glance

As of Nov 5, 2026

38.5%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

48.0%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

326

11-50

117

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 508 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 “customer data platform consulting 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 3,484 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 November 5, 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.

Customer data platform consulting companies by metro

Customer data platform consulting companies in London244

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 “customer data platform consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer data platform consulting companies are there based in the United Kingdom?

RevenueBase identified 508 company matches for customer data platform consulting companies associated with the United Kingdom as of November 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?

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

Which city has the most customer data platform consulting companies?

London leads with 244 company records, followed by Manchester (11) and Edinburgh (6).

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 3,484 professional contacts with verified work emails tracked across these 508 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 November 5, 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.