Company lists · Data refreshed September 2026

Top 25 Professional networking clubs worldwide

RevenueBase identified 4,068 company matches for professional networking clubs worldwide as of September 2026 and tracks 32,079 professional contacts across them, including 3,430 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for professional networking clubs worldwide, 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 20, 2026. Country and city lists for professional networking clubs follow the table.

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 20, 2026 How this list was built
4,068Companies
32,079Contacts tracked
3,430Verified emails
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The 25 largest professional networking clubs worldwide

Ranked by team size
Top 25 of 4,068 company matches for professional networking clubs worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBasking Ridge, NJ, United StatesHQ recorded Sep 20, 202610001+5,821 contacts →

Exact match

“At Collabera, we bridge top talent with industry-leading companies, creating a platform for meaningful career growth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBratislava, SlovakiaHQ recorded Sep 20, 2026501-1,000892 contacts →

Exact match

“Fleming creates Critical Business Connections.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Sep 20, 2026n/a717 contacts →

Exact match

“Forbes Business Council is a vetted professional networking community for senior executives and business owners who are committed to personal and professional excellence.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000590 contacts →

Exact match

“When people come together, powerful things happen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Sep 20, 2026n/a349 contacts →

Exact match

“My Job Glasses is the 1st professional meetings’ platform in Europe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200263 contacts →

Exact match

“Opal Group organizes premier conferences catered to top executives and decision makers throughout various industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchPrague, Czech RepublicHQ recorded Sep 20, 2026n/a261 contacts →

Exact match

“Femme Palette is a global mentoring platform and community helping people grow their careers, develop leadership skills, and connect with like-minded professionals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
9Exact matchSchaumburg, IL, United StatesHQ recorded Sep 20, 2026201-500185 contacts →

Exact match

“CXOsync was founded in 2008 By Mr.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 20, 2026201-500164 contacts →

Exact match

“The strength of the ULCC is our membership.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchDubai, United Arab EmiratesHQ recorded Sep 20, 202651-200146 contacts →

Exact match

“Capital Club is Dubai’s premier private business Club situated in the heart of the financial district – DIFC.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBrazilHQ recorded Sep 20, 2026n/a143 contacts →

Exact match

“Página com foco de crescimento profissional”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSvendborg, DenmarkHQ recorded Sep 20, 202651-200134 contacts →

Exact match

“Vi skaber personlig, faglig og forretningsmæssig værdi gennem fortrolige netværk.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202611-50128 contacts →

Exact match

“Forbes Councils is a collective of vetted professional networking communities for senior executives and business owners in a variety of industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchCranberry Township, PA, United StatesHQ recorded Sep 20, 202651-200123 contacts →

Exact match

“Life Science Connect brings together the people, companies, and ideas helping the life sciences and environmental industries move forward.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
17Exact matchSilver Spring, MD, United StatesHQ recorded Sep 20, 202611-50122 contacts →

Exact match

“Jobskillshare is the premier platform for skill sharing and professional development.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchManhattan Beach, CA, United StatesHQ recorded Sep 20, 202651-200120 contacts →

Exact match

“Quartz Network is a curated business community for ambitious people.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202651-200106 contacts →

Exact match

“Business moves at the speed of community.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBrazilHQ recorded Sep 20, 2026501-1,000103 contacts →

Exact match

“Criado em o Crea-Minas Júnior é o pioneiro de um movimento que se difundiu pelo país.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchCuritiba, BrazilHQ recorded Sep 20, 202651-200100 contacts →

Exact match

“We are a company specializing in the relationship between people, with the expertise of who acts for many years on the market.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLafayette, CO, United StatesHQ recorded Sep 20, 2026201-50098 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchIstanbul, TürkiyeHQ recorded Sep 20, 2026201-50093 contacts →

Exact match

“We are offering good friendships and career opportunities in our company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchQuito, EcuadorHQ recorded Sep 20, 202651-20087 contacts →

Exact match

“Hola!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026n/a85 contacts →

Exact match

“The Post is a private membership network for accomplished athletes turned business leaders.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 4,068 professional networking clubs worldwide

See the full list, filter by size, metro and specialty, and access 3,430 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional networking clubs worldwide at a glance

As of Sep 20, 2026
10.7%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
2,456
11-50
1,118
51-200
311
201-500
87
501-1,000
29
1,001-5,000
28
5,001-10,000
10
10001+
25

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for professional networking clubs are linked below.
What qualifies
Company records worldwide whose business descriptions match “professional networking clubs” 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. 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 3,430 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 20, 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.

Professional networking clubs by location

11 lists · largest first

Every Professional networking clubs list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 networking clubs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional networking clubs are there worldwide?

RevenueBase identified 4,068 company matches for professional networking clubs worldwide 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?

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

Which country has the most professional networking clubs?

The United States leads with 698 companies, followed by the United Kingdom (373) and France (364). Every professional networking clubs list by country and city is linked on this page.

Which city has the most professional networking clubs?

London leads with 155 company records, followed by New York (73) and Paris (43).

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 3,430 professional contacts with verified work emails tracked across these 4,068 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 20, 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.