Company lists · Data refreshed November 2026

Top 25 C-suite networking clubs worldwide

RevenueBase identified 4,038 company matches for c-suite networking clubs worldwide as of November 2026 and tracks 37,040 professional contacts across them, including 5,175 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for c-suite 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 November 6, 2026. Country and city lists for c-suite 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 Nov 6, 2026 How this list was built
4,038Companies
37,040Contacts tracked
5,175Verified emails
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The 25 largest c-suite networking clubs worldwide

Ranked by team size
Top 25 of 4,038 company matches for c-suite networking clubs worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a2,820 contacts →

Exact match

“Chief is a community of ambitious women executives shaping the new era of leadership.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 2026501-1,0001,956 contacts →

Exact match

“Vistage is the world’s largest executive coaching and peer advisory organization for small and midsize businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026n/a742 contacts →

Exact match

“Forbes Technology Council is a vetted professional networking community for leading CIOs, CTOs and senior technology executives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200598 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026201-500536 contacts →

Exact match

“Leaders of the world’s most respected companies join World 50 Group to learn from one another.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchA Global Organization, United StatesHQ recorded Nov 6, 202651-200508 contacts →

Exact match

“REF Global is an international Organization of best-in-class Business Leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchComuna 13, ArgentinaHQ recorded Nov 6, 202651-200467 contacts →

Exact match

“Vistage es La Organización Líder Mundial de CEO´s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000296 contacts →

Exact match

“We are a next generation global events business whose purpose is to create unmissable events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-200284 contacts →

Exact match

“GBI Impact is a dedicated small business committed to fostering long-lasting relationships between a carefully curated network of executives and clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500252 contacts →

Exact match

“Founded in 2014, The Millennium Alliance is a premier technology and business advisory firm dedicated to transforming the digital enterprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCalgary, ON, CanadaHQ recorded Nov 6, 202651-200248 contacts →

Exact match

“TEC Canada is a member-based leadership development organization of chief executives, entrepreneurs, and business owners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200235 contacts →

Exact match

“TIGER 21 is the premier peer membership organization for ultra-high-net-worth wealth creators and preservers and helps them to navigate the challenges and opportunities that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200220 contacts →

Exact match

“Somos o Board Club, um Clube de Relacionamento Profissional Global formado por Conselheiros e executivos C-Levels das maiores empresas do país e do mundo reunidos em uma estrutura…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPortland, United StatesHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Evanta is now Gartner C-level Communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMiami, FL, United StatesHQ recorded Nov 6, 2026n/a198 contacts →

Exact match

“The Founders Club is a private, highly vetted community of high-growth Founders, CEOs, and Executives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

“The strength of the ULCC is our membership.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200177 contacts →

Exact match

“Inspire Leadership Network is the preeminent peer leadership network of C-suite executives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a175 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-200155 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHedge End, United KingdomHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“However you achieve success, one thing is certain: you’ll get there faster with help.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSt Leonards, AustraliaHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“Vistage is the world's largest executive coaching and leadership development organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSvendborg, DenmarkHQ recorded Nov 6, 202651-200135 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a130 contacts →

Exact match

“The Women Presidents Organization is a close-knit community of some of the world’s most successful women business leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 20261,001-5,000128 contacts →

Exact match

“CorporateConnections is a global community of successful business executives who are active in high-performance teams that focus on advanced referral, marketing and networking…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrentwood, TN, IndiaHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“Chief Executive Group improves the effectiveness of business leaders and inspires the free market system that fosters innovation, provides opportunity and ensures fairness for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,038 c-suite networking clubs worldwide

See the full list, filter by size, metro and specialty, and access 5,175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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C-suite networking clubs worldwide at a glance

As of Nov 6, 2026
14.0%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,369
11-50
1,060
51-200
398
201-500
106
501-1,000
37
1,001-5,000
29
5,001-10,000
7
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 c-suite networking clubs are linked below.
What qualifies
Company records worldwide whose business descriptions match “c-suite 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 5,175 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 November 6, 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.

C-suite networking clubs by location

20 lists · largest first

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

Countries

Cities

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

How many c-suite networking clubs are there worldwide?

RevenueBase identified 4,038 company matches for c-suite networking clubs worldwide as of November 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?

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

Which country has the most c-suite networking clubs?

The United States leads with 841 companies, followed by France (392) and the United Kingdom (385). Every c-suite networking clubs list by country and city is linked on this page.

Which city has the most c-suite networking clubs?

London leads with 148 company records, followed by New York (88) and Paris (50).

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 5,175 professional contacts with verified work emails tracked across these 4,038 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 November 6, 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.