Company lists · Data refreshed November 2026

Top 11 Web3 developers based in France

RevenueBase identified 79 company matches for web3 developers associated with France as of November 2026 and tracks 233 professional contacts across them, including 37 with verified work emails. Paris is the largest hub.

This list covers company matches for web3 developers 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
79Companies
233Contacts tracked
37Verified emails
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The 11 largest web3 developers based in France

Ranked by team size
Top 11 of 79 company matches for web3 developers 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 matchParis, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Cometh is a pioneering blockchain technology company with a mission to shape the future of Web3 and pave the way for its widespread adoption.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Join us on our journey as we gear up for Proof of Talk 2024 - the premier Web3 summit where innovation, inspiration, and ideas converge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Eniblock is a one-stop-shop platform creating an ecosystem of tools and services to democratize access to Web3 innovations”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Nous sommes une agence native web3 qui accompagne les entreprises de bout en bout dans leur transition vers le Web3 et qui développe des outils qui favorisent l'adoption grand…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMouans-sartoux, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Web3 Creative Studio Discover the blockchain, evolve into its ecosystem and build with us innovative Web3 solutions!”

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

Exact match

“The Web3 Hub Made by Builders, for Builders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Freyja Software is a product studio building proprietary products, backing startups and helping selected companies scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202611-502 contacts →

Exact match

“At Web3 Studio, we strongly believe that Web3 represents the true era of decentralization and will be the next phase of the internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“FeverTokens is a French Blockchain company that offers pioneering open-source solutions for web3 development, utilizing cutting-edge smart contract and formal verification…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Blockchain21 offers an ideal range of services to accompany you in your project around Blockchain technologies, NFTs and Web 3.0.”

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

Showing 11 of 79 web3 developers based in France

See the full list, filter by size, metro and specialty, and access 37 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Web3 developers based in France at a glance

As of Nov 6, 2026
15.9%Verified-email coverage
2.9Average contacts per company
1-10Median size (employees)
55.7%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
12
51-200
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 79 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 “web3 developers” 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 37 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.

Web3 developers by metro

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 “web3 developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web3 developers are there based in France?

RevenueBase identified 79 company matches for web3 developers 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?

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

Which city has the most web3 developers?

Paris leads with 44 company records, followed by Bordeaux (3) and Lille (3).

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 37 professional contacts with verified work emails tracked across these 79 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.