Company lists · Data refreshed September 2026

Top 25 Blockchain consulting companies based in France

RevenueBase identified 164 company matches for blockchain consulting companies associated with France as of September 2026 and tracks 848 professional contacts across them, including 219 with verified work emails. Paris is the largest hub.

This list covers company matches for blockchain consulting companies 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 September 21, 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 Sep 21, 2026 How this list was built
164Companies
848Contacts tracked
219Verified emails
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The 25 largest blockchain consulting companies based in France

Ranked by team size
Top 25 of 164 company matches for blockchain consulting companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchParis, FranceHQ recorded Sep 21, 2026201-500144 contacts →

Exact match

“Transformer le changement en opportunités!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchNeuilly-sur-seine, FranceHQ recorded Sep 21, 2026501-1,00060 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“FOX AUDIT est un cabinet pluridisciplinaire regroupant 40 collaborateurs implanté à Paris, Nantes et Nice intervenant sur des missions d’audit légal, d’expertise comptable et…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“At Smart-Chain, we transform organizations using Blockchain technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Sep 21, 202651-20025 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 21, 202651-20025 contacts →

Exact match

“Created in 2010, Fairman is a management consultancy firm dedicated to global financial institutions with a deep innovative culture.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“dans un marché stéréotypé du conseil et de la transformation digitale, nous redéfinissons les termes de l’engagement à l’égard des clients et des talents.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Helping startups, corporates, and joint ventures innovate through top-tier consulting, prototyping, and R&D, with expertise in blockchains and safe & secure programming.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“Cabinet de conseil spécialisé en conformité Web3, services et moyens de paiement.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Coinaute Agency est le Studio de transformation Web3 qui vous permet de bénéficier des possibilités de la blockchain.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“XtendPlex is at the heart of new technology information systems, consulting, Healthcare, Data, Blockchain and financial markets.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Avicenne Studio is a blockchain engineering and consulting company focused on designing and deploying secure, scalable blockchain systems built for regulated environments.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchToulouse, FranceHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Slow Sense is a development and consulting company that support its clients to manage, create and define new digital solution to improve your competitivness, your time to market…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Sep 21, 202651-2009 contacts →

Exact match

“DUMONT Consulting Group est un cabinet de conseil qui intervient sur les enjeux d IA Management dans le secteurs de l industrie et l énergie et de la Banque, Finance Assurance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMarseille, FranceHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Doors3 is a consulting and production company specializing in emerging technologies: Blockchain & Crypto, Generative AI and immersive technologies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 21, 20261-105 contacts →

Exact match

“At W3r.one, we transform your ideas into digital reality with our expertise in web, mobile, and blockchain development.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Blockbridge Digital is a Web3-focused consulting and advisory firm strategically positioned across Eurasia, bridging the digital economies of Europe and Asia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Blockchains Experts offers leading cybersecurity services for blockchain.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchPuteaux, FranceHQ recorded Sep 21, 2026201-5004 contacts →

Exact match

“The Blockchain Group is the French leader in blockchain technology support, on a mission to democratize blockchain and support valuable deeptech projects.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Sep 21, 202611-504 contacts →

Exact match

“ERA2140 is the agency that helps companies build blockchain projects from idea to commercialization- Consulting - Tokenomics & Game Economics - Blockchain Dev (Solidity, Rust)-…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchVauvenargues, FranceHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Wavatec est un cabinet de conseil indépendant fondé en 2009 avec une présence à Paris, Aix-en-Provence et Beyrouth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchNeuilly-sur-seine, FranceHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Crypto-Patrimoine est un cabinet de conseil en investissements et gestion spécialisé sur les actifs numériques.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Sep 21, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Depuis 3 ans, bsight.io se positionne comme expert dans deux coeurs d'activité - Le consulting digital (gestion de projet, développement)- Recherche et développement de solutions…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 164 blockchain consulting companies based in France

See the full list, filter by size, metro and specialty, and access 219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Blockchain consulting companies based in France at a glance

As of Sep 21, 2026
25.8%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
54.3%Largest-city concentration · Paris
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
115
11-50
39
51-200
3
201-500
2
501-1,000
1
1,001-5,000
1
5,001-10,000
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 164 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 “blockchain consulting companies” 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 219 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 21, 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 “blockchain consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many blockchain consulting companies are there based in France?

RevenueBase identified 164 company matches for blockchain consulting companies associated with France 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?

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

Which city has the most blockchain consulting companies?

Paris leads with 89 company records, followed by Lyon (5) and Neuilly-Sur-Seine (4).

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 219 professional contacts with verified work emails tracked across these 164 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 21, 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.