Company lists · Data refreshed September 2026

Top 25 Business networking companies based in the United Kingdom

RevenueBase identified 479 company matches for business networking companies associated with the United Kingdom as of September 2026 and tracks 17,328 professional contacts across them, including 683 with verified work emails. London is the largest hub.

This list covers company matches for business networking 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
479Companies
17,328Contacts tracked
683Verified emails
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The 25 largest business networking companies based in the United Kingdom

Ranked by team size
Top 25 of 479 company matches for business networking 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, 2026501-1,000590 contacts →

Exact match

“When people come together, powerful things happen.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchBroxbourne, United KingdomHQ recorded Sep 19, 2026n/a410 contacts →

Exact match

“Specialising in business networking and referral strategy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 19, 2026n/a214 contacts →

Exact match

“The VAB community was created to connect top talented senior professionals from around the globe and help them engage with peers and experts from different industries and sectors…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-200128 contacts →

Exact match

“Grow your successful business with the right connections!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-200123 contacts →

Exact match

“Connecting visionaries and leaders to unlock innovation and pave the way for future success We exist to spark connections that matter.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20098 contacts →

Exact match

“Arena International Events Group provides a comprehensive range of event platforms for multiple industry sectors.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 19, 2026201-50090 contacts →

Exact match

“Arc is a B2B events, data, and media platform, backed by investment funds managed by EagleTree Capital.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchMaidstone, United KingdomHQ recorded Sep 19, 2026n/a70 contacts →

Exact match

“At BITA (Business International Trading Alliance), we are the people who know people that help people.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20057 contacts →

Exact match

“Are you looking to maximize your business relationships across the globe?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 19, 2026n/a47 contacts →

Exact match

“Are you looking for a fresh vibe in business networking?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBristol, United KingdomHQ recorded Sep 19, 202651-20037 contacts →

Exact match

“Synergy Group is a leading events company, specialising in bespoke C-suite engagement and high-level business events.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-1024 contacts →

Exact match

“We're on a mission to connect of businesses with valuable people 🤝”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Professional networking for the new world of work.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchSalford, United KingdomHQ recorded Sep 19, 20261-1021 contacts →

Exact match

“BforB run enjoyable Networking Clubs, where you can join positive people doing better business week after week.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchOxford, United KingdomHQ recorded Sep 19, 20261-1018 contacts →

Exact match

“B4 is Oxfordshire’s trusted business community for senior leaders, founders and decision-makers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchSandbach, United KingdomHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“We help people just like you to connect, promote and grow an amazing business with our virtual networking events.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“We are specialists in connecting businesses with each other, and keeping them up to date on the latest trends which impact their operations on a daily basis.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Adoreum is a specialist global business development firm with extensive, deep trusted relationships with CEOs, investors, business leaders, entrepreneurs, philanthropists and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchCambridge, United KingdomHQ recorded Sep 19, 20261-1015 contacts →

Exact match

“Cambridge Network is a not-for-profit membership organisation for people to share ideas, collaborate and partner for shared success.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchPreston, United KingdomHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Shout Connect brings people and businesses together through B2B events, expos, and modern coworking spaces.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-1014 contacts →

Exact match

“WHO WE ARE London Business Network are a global partner network of legally independent member firms and a boutique cross-border growth consultancy, delivering traditional business…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-1013 contacts →

Exact match

“Connect Group events bring together global corporate leaders producing compelling conversations, promoting high-level networking and sparking positive business ventures.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchWinchester, United KingdomHQ recorded Sep 19, 20261-1013 contacts →

Exact match

“Online business networking where relationships are more important than rules and protocols.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchOxford, United KingdomHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“Opendoorz - Relationships First.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“Net Hub is a free online networking platform designed to connect you up to the people you really do business with.”

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

Showing 25 of 479 business networking companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 683 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business networking companies based in the United Kingdom at a glance

As of Sep 19, 2026
3.9%Verified-email coverage
36.2Average contacts per company
1-10Median size (employees)
36.3%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
325
11-50
114
51-200
23
201-500
8
501-1,000
2
1,001-5,000
3
5,001-10,000
1
10001+
2

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 479 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 “business networking 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 683 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 “business networking companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business networking companies are there based in the United Kingdom?

RevenueBase identified 479 company matches for business networking 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?

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

Which city has the most business networking companies?

London leads with 174 company records, followed by Manchester (17) and Leeds (9).

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 683 professional contacts with verified work emails tracked across these 479 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.