Company lists · Data refreshed September 2026
Top 20 Blockchain identity platforms based in France
RevenueBase identified 61 company matches for blockchain identity platforms associated with France as of September 2026 and tracks 363 professional contacts across them, including 89 with verified work emails. Paris is the largest hub.
This list covers company matches for blockchain identity platforms 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 27, 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.
The 20 largest blockchain identity platforms based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 48 contacts → | ||||
Exact match “Prelude is the trust infrastructure for the AI age.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 28 contacts → | ||||
Exact match “Synaps helps crypto companies kickstart their projects.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 23 contacts → | ||||
Exact match “The first decentralized protocol for businesses to build authentic trust with their customers.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “Unissey is an innovative startup based in Paris, providing solutions in the field of identity confirmation by facial biometrics.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match “BE, the platform where data fuses with identity.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 19 contacts → | ||||
Exact match “At BCdiploma, we’re transforming how achievements are recognized and shared across education and the workplace.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 13 contacts → | ||||
Exact match “At A3BC (Anything Anytime Anywhere Biometric Connections.), our purpose is to ensure digital trust which serving individuals, businesses and their employees in the real and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Archipels leverages blockchain technology to build trust infrastructure, services and applications around digital identity.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Depuis plus de 20 ans, CTMS est expert anti-fraude.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Identity, Biometry, Blockchain : Government identity control for your smartphone, tablet or computer.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “SFBX® is a privacy company, with an ethical view of personal data.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “At TALAO, we are pioneers in the realm of Self-Sovereign Identity (SSI) and Decentralized Identity solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “ALTME is a decentralized identity wallet that empowers users to take control of their personal data (available on iOS and Android).” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “At Veritise, we are at the forefront of revolutionizing industries through cutting-edge technologies, including blockchain, cryptocurrency (VTS), and Veritise Racing Manager.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Sewlau a créé une nouvelle solution d’authentification numérique reposant sur la blockchain beaucoup plus sécurisée et surtout plus facile pour les utilisateurs.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Verifiables builds the infrastructure layer for the European Digital Identity Wallet era.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “SerendpTech solutions help making identity verification simple and secure for everyone, online and in person.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Carmentis simplifies the management of business proofs on the blockchain.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Blockchain solutions for securing intellectual property assets and innovation processes.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “AzurSafe is a French-based technology firm specializing in blockchain compliance, security, and audit solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “blockchain identity platforms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 61 blockchain identity platforms based in France
See the full list, filter by size, metro and specialty, and access 89 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Blockchain identity platforms based in France at a glance
As of Sep 27, 2026Companies by employee count
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 61 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 identity platforms” 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 89 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 27, 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 identity platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many blockchain identity platforms are there based in France?
RevenueBase identified 61 company matches for blockchain identity platforms 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?
Prelude tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most blockchain identity platforms?
Paris leads with 36 company records, followed by Nice (2) and Strasbourg (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 89 professional contacts with verified work emails tracked across these 61 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 61 blockchain identity platforms based in France. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 20 blockchain identity platforms based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 61 matching company records for blockchain identity platforms based in France, with 363 tracked contacts and 89 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 blockchain identity platforms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Preludeprelude.soHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 48 contacts → |
“Prelude is the trust infrastructure for the AI age.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Synapssynaps.ioHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 28 contacts → |
“Synaps helps crypto companies kickstart their projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | LUM Networklum.network HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 23 contacts → |
“The first decentralized protocol for businesses to build authentic trust with their customers.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Unisseyunissey.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 22 contacts → |
“Unissey is an innovative startup based in Paris, providing solutions in the field of identity confirmation by facial biometrics.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Beblocks A Beys Companybe-ys.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 22 contacts → |
“BE, the platform where data fuses with identity.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Bcdiplomabcdiploma.comHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 19 contacts → |
“At BCdiploma, we’re transforming how achievements are recognized and shared across education and the workplace.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  A3bc Groupa3bc.ioHQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 13 contacts → |
“At A3BC (Anything Anytime Anywhere Biometric Connections.), our purpose is to ensure digital trust which serving individuals, businesses and their employees in the real and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Archipelsarchipels.ioHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 13 contacts → |
“Archipels leverages blockchain technology to build trust infrastructure, services and applications around digital identity.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  CTMSctms.frHQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 9 contacts → |
“Depuis plus de 20 ans, CTMS est expert anti-fraude.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gripidgripid.euHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 9 contacts → |
“Identity, Biometry, Blockchain : Government identity control for your smartphone, tablet or computer.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  SFBXsfbx.ioHQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 7 contacts → |
“SFBX® is a privacy company, with an ethical view of personal data.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TALAOtalao.io HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 7 contacts → |
“At TALAO, we are pioneers in the realm of Self-Sovereign Identity (SSI) and Decentralized Identity solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ALTMEaltme.ioHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 5 contacts → |
“ALTME is a decentralized identity wallet that empowers users to take control of their personal data (available on iOS and Android).” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Veritiseveritise.comHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 5 contacts → |
“At Veritise, we are at the forefront of revolutionizing industries through cutting-edge technologies, including blockchain, cryptocurrency (VTS), and Veritise Racing Manager.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sewlausewlau.fr HQ: Le Petit-quevilly, FranceReported employees: 1-10 | Le Petit-quevilly, France | 1-10 | Exact match | 5 contacts → |
“Sewlau a créé une nouvelle solution d’authentification numérique reposant sur la blockchain beaucoup plus sécurisée et surtout plus facile pour les utilisateurs.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Verifiablesverifiables.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 4 contacts → |
“Verifiables builds the infrastructure layer for the European Digital Identity Wallet era.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Serendptechserendptech.comHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 4 contacts → |
“SerendpTech solutions help making identity verification simple and secure for everyone, online and in person.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Carmentiscarmentis.io HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 4 contacts → |
“Carmentis simplifies the management of business proofs on the blockchain.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | bernstein.iobernstein.io HQ: Strasbourg, FranceReported employees: 1-10 | Strasbourg, France | 1-10 | Exact match | 3 contacts → |
“Blockchain solutions for securing intellectual property assets and innovation processes.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Azursafeazursafe.comHQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 1 contacts → |
“AzurSafe is a French-based technology firm specializing in blockchain compliance, security, and audit solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 61 company matches
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Blockchain identity platforms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
61 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 61 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for blockchain identity platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many blockchain identity platforms did RevenueBase find based in France?
The saved snapshot records 61 matching company records, 363 tracked contacts and 89 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Blockchain identity platforms by geography
- Blockchain identity platforms based in Australia
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- Blockchain identity platforms based in Canada
- Blockchain identity platforms based in Germany
- Blockchain identity platforms based in India
- Blockchain identity platforms based in the Netherlands
- Blockchain identity platforms based in South Korea
- Blockchain identity platforms based in Spain
- Blockchain identity platforms based in Switzerland
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Browse the directory
Cite this list
RevenueBase Data Team. Top 20 blockchain identity platforms based in France. Snapshot: September 27, 2026. https://revenuebase.ai/companies/blockchain-identity-platforms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Blockchain identity platforms based in Australia
- Blockchain identity platforms based in Brazil
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Company intelligence · public preview
Top 20 blockchain identity platforms based in France
RevenueBase records 61 matching company records for blockchain identity platforms based in France, with 363 tracked contacts and 89 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 blockchain identity platforms based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Preludeprelude.so HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 48 contacts → |
“Prelude is the trust infrastructure for the AI age.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Synapssynaps.io HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 28 contacts → |
“Synaps helps crypto companies kickstart their projects.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | LUM Networklum.network HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 23 contacts → |
“The first decentralized protocol for businesses to build authentic trust with their customers.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Unisseyunissey.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 22 contacts → |
“Unissey is an innovative startup based in Paris, providing solutions in the field of identity confirmation by facial biometrics.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Beblocks A Beys Companybe-ys.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 22 contacts → |
“BE, the platform where data fuses with identity.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Bcdiplomabcdiploma.com HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 19 contacts → |
“At BCdiploma, we’re transforming how achievements are recognized and shared across education and the workplace.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | A3bc Groupa3bc.io HQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 13 contacts → |
“At A3BC (Anything Anytime Anywhere Biometric Connections.), our purpose is to ensure digital trust which serving individuals, businesses and their employees in the real and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Archipelsarchipels.io HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 13 contacts → |
“Archipels leverages blockchain technology to build trust infrastructure, services and applications around digital identity.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CTMSctms.fr HQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 9 contacts → |
“Depuis plus de 20 ans, CTMS est expert anti-fraude.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gripidgripid.eu HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 9 contacts → |
“Identity, Biometry, Blockchain : Government identity control for your smartphone, tablet or computer.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SFBXsfbx.io HQ: Bordeaux, FranceReported employees: 11-50 | Bordeaux, France | 11-50 | Exact match | 7 contacts → |
“SFBX® is a privacy company, with an ethical view of personal data.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TALAOtalao.io HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 7 contacts → |
“At TALAO, we are pioneers in the realm of Self-Sovereign Identity (SSI) and Decentralized Identity solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ALTMEaltme.io HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 5 contacts → |
“ALTME is a decentralized identity wallet that empowers users to take control of their personal data (available on iOS and Android).” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Veritiseveritise.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 5 contacts → |
“At Veritise, we are at the forefront of revolutionizing industries through cutting-edge technologies, including blockchain, cryptocurrency (VTS), and Veritise Racing Manager.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sewlausewlau.fr HQ: Le Petit-quevilly, FranceReported employees: 1-10 | Le Petit-quevilly, France | 1-10 | Exact match | 5 contacts → |
“Sewlau a créé une nouvelle solution d’authentification numérique reposant sur la blockchain beaucoup plus sécurisée et surtout plus facile pour les utilisateurs.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Verifiablesverifiables.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 4 contacts → |
“Verifiables builds the infrastructure layer for the European Digital Identity Wallet era.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Serendptechserendptech.com HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 4 contacts → |
“SerendpTech solutions help making identity verification simple and secure for everyone, online and in person.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Carmentiscarmentis.io HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 4 contacts → |
“Carmentis simplifies the management of business proofs on the blockchain.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | bernstein.iobernstein.io HQ: Strasbourg, FranceReported employees: 1-10 | Strasbourg, France | 1-10 | Exact match | 3 contacts → |
“Blockchain solutions for securing intellectual property assets and innovation processes.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Azursafeazursafe.com HQ: Nice, FranceReported employees: 1-10 | Nice, France | 1-10 | Exact match | 1 contacts → |
“AzurSafe is a French-based technology firm specializing in blockchain compliance, security, and audit solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 61 company matches
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Blockchain identity platforms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
61 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 61 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for blockchain identity platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many blockchain identity platforms did RevenueBase find based in France?
The saved snapshot records 61 matching company records, 363 tracked contacts and 89 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 blockchain identity platforms based in France. Snapshot: September 27, 2026. https://revenuebase.ai/companies/blockchain-identity-platforms/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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