Company lists · Data refreshed November 2026

Top 16 Mastermind groups based in France

RevenueBase identified 152 company matches for mastermind groups associated with France as of November 2026 and tracks 652 professional contacts across them, including 53 with verified work emails. Paris is the largest hub.

This list covers company matches for mastermind groups associated with France, 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.

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
152Companies
652Contacts tracked
53Verified emails
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The 16 largest mastermind groups based in France

Ranked by team size
Top 16 of 152 company matches for mastermind groups based in France, 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 matchToulouse, FranceHQ recorded Nov 6, 2026n/a44 contacts →

Exact match

“Rejoignez une équipe de entrepreneurs et dirigeants, qui s’unissent pour actionner un effet de levier massif sur leurs objectifs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“LER est un collectif d’entrepreneurs expérimentés s’étant donné pour mission d’aider les fondateurs, les dirigeants et les investisseurs dans la réussite des trajectoires…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTalence, FranceHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Réseau Entreprendre® Aquitaine a pour principale mission de contribuer à la réussite de nouveaux entrepreneurs significativement créateurs d’emplois et de richesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Solutions CEO s'adresse aux patrons de PME.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Chez Squared, nous aidons les entrepreneurs ambitieux à passer un cap grâce à un élément trop sous-estimé : leur entourage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMuret, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Qu’est-ce que BNI ARTIS?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Qu'est ce que des patrons d’entreprise ont en commun, quelque soit leur domaine?(fabrication, construction, service.) L’intuition, l’expérience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJouy En Josas, FranceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“BNI Business Network International est le 1er réseau d’affaires en France, en Europe et dans le Monde qui existe depuis plus de 30 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Centre des jeunes dirigeants d'entreprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGrasse, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Afin de réunir les conditions de réussite de votre projet d'entreprise, des experts professionnels et des chefs d’entreprises vous offrent de leur temps, partagent leurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchQuimper, FranceHQ recorded Nov 6, 2026501-1,0004 contacts →

Exact match

“Le Centre de Jeunes Dirigeants d'entreprise (CJD) est la plus ancienne instance patronale de France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPau, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“iDESO (Initiatives des Dirigeants d’Entreprises du Sud-Ouest) a pour but d’accompagner les chefs d’entreprises dans le développement de leur activité, par un renforcement de leurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPenne, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Transformer la société passe par l’entreprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“In short: WeBoard builds and runs diverse, efficient boards and advisory boards that assist CEOs in overcoming strategic challenges by leveraging the learned experiences of their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCestas, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“ELP accompagne les dirigeants qui, pris dans la spirale du quotidien, ont du mal à se poser et se sentent seuls pour structurer leurs entreprises en croissance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Vous êtes Entrepreneur et vous vous sentez parfois seul pour prendre des décisions importantes.”

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

Showing 16 of 152 mastermind groups based in France

See the full list, filter by size, metro and specialty, and access 53 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mastermind groups based in France at a glance

As of Nov 6, 2026
8.1%Verified-email coverage
4.3Average contacts per company
1-10Median size (employees)
13.2%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
97
11-50
42
51-200
6
201-500
3
501-1,000
2
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 152 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 France whose business descriptions match “mastermind groups” 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 53 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.

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 “mastermind groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mastermind groups are there based in France?

RevenueBase identified 152 company matches for mastermind groups associated with France 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?

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

Which city has the most mastermind groups?

Paris leads with 20 company records, followed by Lyon (9) and Aix En Provence (2).

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 53 professional contacts with verified work emails tracked across these 152 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.