Company lists · Data refreshed November 2026

Top 25 Founder networks worldwide

RevenueBase identified 5,463 company matches for founder networks worldwide as of November 2026 and tracks 36,328 professional contacts across them, including 4,449 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for founder networks 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 founder networks 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
5,463Companies
36,328Contacts tracked
4,449Verified emails
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The 25 largest founder networks worldwide

Ranked by team size
Top 25 of 5,463 company matches for founder networks 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 matchAlexandria, VA, United StatesHQ recorded Nov 6, 2026n/a2,279 contacts →

Exact match

“Entrepreneurs shape the future, sparking innovation, creating jobs, empowering dreams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, SingaporeHQ recorded Nov 6, 2026201-5001,342 contacts →

Exact match

“Antler is one of the most active early-stage investors globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchSanta Clara, CA, United StatesHQ recorded Nov 6, 2026n/a473 contacts →

Exact match

“TiE Inc, also known as TiE Global is a non-profit organization with the mission of fostering entrepreneurship, through mentoring, networking and education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 2026n/a436 contacts →

Exact match

“Startup Grind is the leading global startup community dedicated to fostering the growth of early-stage companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchBrasil, BrazilHQ recorded Nov 6, 202651-200247 contacts →

Exact match

“Um clube exclusivo para fundadores de startups com foco em educação e relacionamento, voltado para empreendedores que buscam conhecimento para superar seus desafios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“BNI to największa w Polsce i na świecie organizacja networkingu biznesowego.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact 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
13Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000154 contacts →

Exact match

“Welcome to the Founderverse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a151 contacts →

Exact match

“Enterprise Nation was founded in 2005 by Emma Jones MBE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026n/a149 contacts →

Exact match

“GVAngels is a non-profit organization, created in 2017 by EAESP-FGV alumni, with the goal of generating opportunities among alumni who want to invest in Startups with growth…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-50114 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchManhattan Beach, AB, United StatesHQ recorded Nov 6, 202651-200110 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Business moves at the speed of community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWeymouth, United KingdomHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“The Alpha Group brings together entrepreneurs for peer-to-peer exchange and support in a unique, member-driven experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 202611-50103 contacts →

Exact match

“CVX is building Scandinavia's leading community of Business angels and facilitator of board positions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-50102 contacts →

Exact match

“Serving a high-achieving and innovative group of Members, CEO Global Network is a CEO and Executive Peer Group Organization dedicated to leadership development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSolihull, United KingdomHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Entrepreneurs Circle is the UK’s largest membership organisation dedicated to helping entrepreneurs to grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a91 contacts →

Exact match

“E2E’s vision is to enable extraordinary entrepreneurship.”

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

Showing 25 of 5,463 founder networks worldwide

See the full list, filter by size, metro and specialty, and access 4,449 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Founder networks worldwide at a glance

As of Nov 6, 2026
12.2%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,867
11-50
1,074
51-200
319
201-500
98
501-1,000
33
1,001-5,000
23
5,001-10,000
8
10001+
33

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 founder networks are linked below.
What qualifies
Company records worldwide whose business descriptions match “founder networks” 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 4,449 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.

Founder networks by location

25 lists · largest first

Every Founder networks 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 “founder networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many founder networks are there worldwide?

RevenueBase identified 5,463 company matches for founder networks 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?

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

Which country has the most founder networks?

The United States leads with 1,206 companies, followed by the United Kingdom (397) and India (383). Every founder networks list by country and city is linked on this page.

Which city has the most founder networks?

London leads with 208 company records, followed by New York (131) and San Francisco (89).

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 4,449 professional contacts with verified work emails tracked across these 5,463 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.