Company lists · Data refreshed September 2026

Top 25 Customer data integration companies based in the United Kingdom

RevenueBase identified 82 company matches for customer data integration companies associated with the United Kingdom as of September 2026 and tracks 729 professional contacts across them, including 356 with verified work emails. London is the largest hub.

This list covers company matches for customer data integration 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 19, 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 19, 2026 How this list was built
82Companies
729Contacts tracked
356Verified emails
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The 25 largest customer data integration companies based in the United Kingdom

Ranked by team size
Top 25 of 82 company matches for customer data integration companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 19, 202651-20085 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 19, 202651-20065 contacts →

Exact match

“Seriös Group are experts in data solutions, helping businesses to take control of their data, delivering rapid value without compromise.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchParc Menai, United KingdomHQ recorded Sep 19, 202611-5042 contacts →

Exact match

“Many organisations struggle with complex, fragmented data across multiple systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“LeadScale provides the greatest leverage to any business – the ability to use personal data to identify more opportunities earlier, driving revenue at scale.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchKings Langley, United KingdomHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“Datalynx Ltd is a UK-based consultancy with over 20 years’ experience, dedicated to delivering data migration, data integration, data quality and data architecture & analytics…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchAmersham, United KingdomHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“Retailers have never had so much data, yet many still struggle to unify it.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchTachbrook Park Warwick, United KingdomHQ recorded Sep 19, 202651-20019 contacts →

Exact match

“Data Confidence.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“At Loncom Consulting, we transform data into strategy and strategy into growth.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Xmateria is first and foremost a data company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Is disconnected data slowing your business down?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-1011 contacts →

Exact match

“We help D2C brands grow the value of their customers faster by providing software, intelligence and expertise.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchChrishall, United KingdomHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Marketing Radar are data practitioners - we help companies to use their customer data to provide actionable insight, ultimately to deliver better return on marketing investment.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSalisbury, United KingdomHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Over the last 20 years Migrate has grown into a Data Services company specializing in Data Migration to Salesforce and extensive Data Cleansing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchHigh Wycombe, United KingdomHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Digital Data Consultancy helps businesses unlock value from their data, specialising in PIM, MDM, Data Strategy, AgenticAI and data science.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchForest Hall, United KingdomHQ recorded Sep 19, 20261-109 contacts →

Exact match

“Results Driven Marketing (RD Marketing) is a UK-based B2B data supplier providing targeted, high-quality business contact data for sales and marketing outreach.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-507 contacts →

Exact match

“At Morgan Hill, we empower businesses to harness the full potential of their data.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchFleet, United KingdomHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Are you frustrated with different data systems and manual processes?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchAbingdon, United KingdomHQ recorded Sep 19, 20261-107 contacts →

Exact match

“Our expertise is in extracting, migrating and transforming data, integrating systems and delivering practice-management solutions that provide a "single source of the truth", and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-105 contacts →

Exact match

“We empower digital marketing agencies with cutting-edge data and automation solutions, helping them work smarter, not harder.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchYork, United KingdomHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Founded in 2011, Konexxia specialises in solving the most challenging aspect of enterprise system transformation: the successful migration of business-critical data.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Autonomous data discovery and integration”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Ddaas (Distributed data-as-a-service) provide business intelligence through data management.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-104 contacts →

Exact match

“At Business Intelligence Theorems, we help businesses maximise data performance by focusing on outcomes that truly matter.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchChatham, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Accurate, relevant data is the key to any successful marketing programme.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchOxford, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“At DataSalon we're proud to be different: solving the difficult challenges of data cleansing, integration and analysis in ways which are significantly faster, cheaper, and more…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 82 customer data integration companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 356 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer data integration companies based in the United Kingdom at a glance

As of Sep 19, 2026
48.8%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
39.0%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
23
51-200
10
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 82 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 integration 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 356 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 19, 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 “customer data integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 82 company matches for customer data integration 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?

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

Which city has the most customer data integration companies?

London leads with 32 company records, followed by Nottingham (3) and Kington (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 356 professional contacts with verified work emails tracked across these 82 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 19, 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.