Company lists · Data refreshed November 2026

Top 25 Member-based business networks worldwide

RevenueBase identified 7,715 company matches for member-based business networks worldwide as of November 2026 and tracks 52,087 professional contacts across them, including 6,382 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for member-based business 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 member-based business 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
7,715Companies
52,087Contacts tracked
6,382Verified emails
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The 25 largest member-based business networks worldwide

Ranked by team size
Top 25 of 7,715 company matches for member-based business 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 matchCharlotte, United StatesHQ recorded Nov 6, 2026n/a3,238 contacts →

Exact match

“Founded by Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026501-1,0001,037 contacts →

Exact match

“PKF is a global community where dynamic business and wealth advisors can belong, grow, and thrive.”

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 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
6Exact 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
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 matchBrussels, BelgiumHQ recorded Nov 6, 202610001+430 contacts →

Exact match

“Smart enables business professionals from a range of fields and backgrounds to pursue their work by providing them with a set of shared tools: from legal, financial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBroxbourne, United KingdomHQ recorded Nov 6, 2026n/a420 contacts →

Exact match

“Specialising in business networking and referral strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000331 contacts →

Exact match

“A Rede Construir é uma rede associativa do ramo do varejo de material de construção, que busca através da união de iniciativas, troca de experiências e boas práticas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchParis, FranceHQ recorded Nov 6, 202651-200269 contacts →

Exact match

“The mission of BNI is to help members increase their business through a structured, positive and professional referral marketing program that enables them to develop meaningful…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact 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
15Exact 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
16Exact 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
17Exact matchToronto, CanadaHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“Founded by legendary entrepreneur and coach Dan Sullivan, Strategic Coach has 35+ years of business coaching experience and is trusted by more than entrepreneurs in 60+ industries…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“BNI® is the world's leading referral organization that focuses on building business and changing lives.”

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 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
21Exact matchSingaporeHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Salvo is in the business of Corporate Events, operating in the B2B (business-to-business) environment and servicing corporate entities of varied Industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-50149 contacts →

Exact match

“ProVisors is the largest professional networking organization exclusively for Trusted Advisors with regional chapters across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChicago, United StatesHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“The world of real estate is ever-evolving-what are you doing to stay on top?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBloomington, MN, United StatesHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“With a solution to every business problem, Nexstar is a member-owned organization that drives business growth and development through continued education and the sharing of ideas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 7,715 member-based business networks worldwide

See the full list, filter by size, metro and specialty, and access 6,382 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Member-based business networks worldwide at a glance

As of Nov 6, 2026
12.3%Verified-email coverage
6.8Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
4,212
11-50
2,371
51-200
673
201-500
213
501-1,000
80
1,001-5,000
47
5,001-10,000
16
10001+
85

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 member-based business networks are linked below.
What qualifies
Company records worldwide whose business descriptions match “member-based business 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 6,382 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.

Member-based business networks by location

23 lists · largest first

Every Member-based business 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 “member-based business networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many member-based business networks are there worldwide?

RevenueBase identified 7,715 company matches for member-based business 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?

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

Which country has the most member-based business networks?

The United States leads with 1,411 companies, followed by France (894) and the United Kingdom (676). Every member-based business networks list by country and city is linked on this page.

Which city has the most member-based business networks?

London leads with 143 company records, followed by New York (75) and Paris (72).

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 6,382 professional contacts with verified work emails tracked across these 7,715 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.