Company lists · Data refreshed September 2026

Top 25 Professional email data providers based in the United Kingdom

RevenueBase identified 98 company matches for professional email data providers associated with the United Kingdom as of September 2026 and tracks 1,146 professional contacts across them, including 514 with verified work emails and 87 with mobile numbers. London is the largest hub.

This list covers company matches for professional email data providers 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 14, 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 14, 2026 How this list was built
98Companies
1,146Contacts tracked
514Verified emails
87Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest professional email data providers based in the United Kingdom

Ranked by team size
Top 25 of 98 company matches for professional email data providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 14, 2026201-500530 contacts →

Exact match

“Cognism provides accurate, compliant-first B2B data and sales intelligence for teams growing across Europe and beyond.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchBracknell, United KingdomHQ recorded Sep 14, 202651-200162 contacts →

Exact match

“Supercharge Your Success with InFynd!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
RevenueBasePublisher of this directory
Not ratedBoston, MA, United Statesn/aTry free

Not rated

“RevenueBase is a B2B contact data platform. This directory is built from its company graph.”

3Exact matchScarborough, United KingdomHQ recorded Sep 14, 202611-5047 contacts →

Exact match

“Emailmovers are expert B2B email marketers, helping businesses unlock the full potential of email through targeted, high-performing campaigns.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchDover, United KingdomHQ recorded Sep 14, 202611-5015 contacts →

Exact match

“Selectabase have been providing flexible and unique direct marketing solutions since 1995.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchMacclesfield, United KingdomHQ recorded Sep 14, 202611-5013 contacts →

Exact match

“Generating leads for businesses is what we do, and what we’ve been doing since 2005.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchFarnham, United KingdomHQ recorded Sep 14, 202611-5013 contacts →

Exact match

“i-4business is a live, on-line resource covering EVERY key decision maker within EVERY enterprise organisation.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchCanterbury, United KingdomHQ recorded Sep 14, 202651-20012 contacts →

Exact match

“Restoring your faith in data - We’re a B2B- Data Services Agency with a difference.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 14, 202651-20011 contacts →

Exact match

“Welcome to Callent Tech, The Future of B2B Demand Generation.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Picnic Group are here to fill your basket with a range of marketing services, including email marketing and B2B data – all packed nicely to fit in with your current marketing…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchGloucester, United KingdomHQ recorded Sep 14, 202611-5010 contacts →

Exact match

“Marketing Punch are specialists in direct marketing, and can provide a fast, low cost and effective method of targeting responsive prospects via our databases.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchCheshire, United KingdomHQ recorded Sep 14, 202611-5010 contacts →

Exact match

“We are the UK’s most experienced list broker, meaning we act as an impartial list sourcing service for our clients.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchWarwick, United KingdomHQ recorded Sep 14, 202611-5010 contacts →

Exact match

“Cardwell Marketing provides businesses with database marketing solutions.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchGlasgow, United KingdomHQ recorded Sep 14, 20261-109 contacts →

Exact match

“Stop losing valid contacts to "Unknown" data.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchForest Hall, United KingdomHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
15Exact matchBracknell, United KingdomHQ recorded Sep 14, 202651-2007 contacts →

Exact match

“no2bounce.com – Smarter, Faster & More Accurate Email Verification At no2bounce, we help businesses send smarter campaigns by improving deliverability, reducing bounces, and…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchRotherham, United KingdomHQ recorded Sep 14, 20261-106 contacts →

Exact match

“Data Planning - We take the headaches away from your data planning and buying Email Marketing - Creative Broadcast enables you to directly target your key audience via email…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchWorcester, United KingdomHQ recorded Sep 14, 20261-106 contacts →

Exact match

“At AccuraData®, we’re the premier option if you’re looking for high-conversion live leads and targeted data solutions for telemarketing and email marketing.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchBournemouth, United KingdomHQ recorded Sep 14, 202611-504 contacts →

Exact match

“We love direct marketing – all types, we’re not specific.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchCorsham, United KingdomHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Data Enhancement Solutions was formed by 3 people with a combined experience of over 50 years in the data industry.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchSurrey, United KingdomHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Are you looking for a targeted data list for your international direct marketing campaigns?”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Marketing Lists – We Provide and Cleanse Marketing Data Data Supply Create & Customise Bespoke Marketing Lists.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Lead Generation, Data Enhancement, Data Cleansing, List Rental, Landline Data, Mobile & SMS Data, Postal Data, Business Data, Consumer Data”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchChatham, United KingdomHQ recorded Sep 14, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchWetherby, United KingdomHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Data Bubble Consultancy is a UK-based GDPR- and PECR-compliant data broker specialising in ethical outbound marketing for B2B, B2C, and the Higher education and training sector.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchChatham, United KingdomHQ recorded Sep 14, 202611-502 contacts →

Exact match

“We provide a comprehensive range of services to help organizations effectively in a number of different ways.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 98 professional email data providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 514 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Professional email data providers based in the United Kingdom at a glance

As of Sep 14, 2026
44.9%Verified-email coverage
7.6%Mobile-number coverage
11.7Average contacts per company
1-10Median size (employees)
30.6%Largest-city concentration · London
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
27
51-200
6
201-500
3
501-1,000
1

Freshness & accuracy

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

Email last verified

Median 16.0d

Company record updated

Median 65.0d

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 “professional email data providers” 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 514 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 14, 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 “professional email data providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional email data providers are there based in the United Kingdom?

RevenueBase identified 98 company matches for professional email data providers 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?

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

Which city has the most professional email data providers?

London leads with 30 company records, followed by Manchester (4) and Bracknell (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 514 professional contacts with verified work emails tracked across these 98 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 98 professional email data providers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.