Company lists · Data refreshed September 2026

Top 22 B2B company directories based in the United Kingdom

RevenueBase identified 93 company matches for B2B company directories associated with the United Kingdom as of September 2026 and tracks 682 professional contacts across them, including 163 with verified work emails. London is the largest hub.

This list covers company matches for B2B company directories 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
93Companies
682Contacts tracked
163Verified emails
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The 22 largest B2B company directories based in the United Kingdom

Ranked by team size
Top 22 of 93 company matches for B2B company directories 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, 202651-200186 contacts →

Exact match

“We work exclusively with B2B publishers and lead gen providers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchCoventry, United KingdomHQ recorded Sep 19, 202651-20063 contacts →

Exact match

“ENF Solar is the world’s most comprehensive B2B platform for the solar and recycling industries, connecting professionals across the entire photovoltaic value chain.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchTeignmouth, United KingdomHQ recorded Sep 19, 202651-20034 contacts →

Exact match

“Corpdata is a market leader in direct marketing data, serving the growing need for up-to-date B2B information and in depth database analysis.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchTunbridge Wells, United KingdomHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“A B2B (business to business) directory of over UK businesses.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchCheltenham, United KingdomHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Acquirz is revolutionising the UK’s B2B data landscape with our fresh, innovative, and comprehensive approach.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchGlasgow, United KingdomHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“EvolutionX can help you create a top-notch online shopping experience.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchChichester, United KingdomHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“It's so much more than data to us.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCramlington, United KingdomHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“At WACK BUILDER WHOLESALE, we supply everything from: Roofing, Plastering, Joinery, & Building materials.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchStevenage, United KingdomHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Businessmagnet helps UK suppliers get found by buyers actively searching for products and services online.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchCanterbury, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-2007 contacts →

Exact match

“Demand Studio is a B2B marketing services company with a highly experienced team and 250+ operational resources worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Established in 2004, Visiontrade has been successfully providing B2B Marketing Services for some of the largest internationally operating industrial companies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Yellow Pages is a synonym of the directory, the companies catalogue for over 100 years.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchEdinburgh, United KingdomHQ recorded Sep 19, 202611-505 contacts →

Exact match

“ChannelCenter is an aggregated B2B catalogue for technology that connects resellers with IT vendors and distributors.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBury, United KingdomHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Specialist business to business buyers guides covering industrial and leisure markets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Welcome to Streamline, the UK's premier B2B platform, revolutionising business connections.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchGlobal, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Mango B2B (business to business) is the leading edge, efficient way to discover new potential buyers and suppliers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchRisby, United KingdomHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Welcome to Lapodo Ltd.”

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

Exact match

“ExpertSure is a B2All marketplace helping customers find expert information in various verticals including; double glazing, boilers, solar, invoice finance, business telephones…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchAyr, United KingdomHQ recorded Sep 19, 202651-2001 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchBirmingham, United KingdomHQ recorded Sep 19, 202651-2001 contacts →

Exact match

“Intellisell provides Business to Business (B2B) ecommerce hosted solutions to streamline your operating efficiency, enhance customer relationships and boost your sales revenue.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-501 contacts →

Exact match

“Klarents Media (formerly Publishing Events) produces printed and online directories and related media on behalf of event organisers and membership organisations.”

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

Showing 22 of 93 B2B company directories based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 163 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B company directories based in the United Kingdom at a glance

As of Sep 19, 2026
23.9%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
35.5%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
31
51-200
10
201-500
5

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 93 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 “B2B company directories” 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 163 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 “B2B company directories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B company directories are there based in the United Kingdom?

RevenueBase identified 93 company matches for B2B company directories 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?

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

Which city has the most B2B company directories?

London leads with 33 company records, followed by Manchester (5) and Braintree (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 163 professional contacts with verified work emails tracked across these 93 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.