Best Blockchain Technology Companies in France
The 310 best Blockchain Technology companies in France in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Sorare.
France's Blockchain Technology sector has 310 tracked companies and $2.3 billion in disclosed funding — and that number tells you something real about how seriously European capital has moved here. Three unicorns have emerged from that pool. Zama leads the funding table at $130M, followed by The Blockchain Group at $85M and Flowdesk at $80M, figures that dwarf the median and signal genuine concentration at the top. The global market stood at roughly $7.4B in 2022 and is projected to compound at 62.73% annually through 2030, which makes France's position worth watching closely.
So what's actually driving deployment? Traditional financial institutions pulling blockchain into core infrastructure, cloud delivery models, and a broad digitization push are the real demand levers. Regulatory uncertainty remains the structural headwind, and I'd flag that it's shaping which business models French founders are willing to build publicly. Kima Ventures, Fabric Ventures, and Bpifrance anchor the investor side, with blockchain reshaping prediction markets and settlement infrastructure adding fresh momentum to the thesis. The funding gap between a Zama and an Ouinex ($2M) is steep, but the breadth of 310 companies suggests the pipeline beneath the unicorns is real.
- Global Blockchain Technology Market to 2028: Players Include Coinbase,
- Blockchain Technology Market Size, Share & Trends Analysis Report
Our analysis of 247 Blockchain Technology companies
$15.7b in tracked funding; 95% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2024.
Ranked: Best Blockchain Technology companies in France
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sorare 🦄 Provider of blockchain-powered fantasy sports marketplace for a variety of sports 74Funding top 23%Moat top 26%Market top 28%Customers top 30% All 10 signals ▾Fundingtop 23% Moattop 26% Markettop 28% Customerstop 30% Techtop 32% Growthtop 45% Producttop 46% Talentbottom 49% Globalbottom 39% Newsbottom 27% Funding: Raised $739M across 5 rounds · 5 rounds over 7 yrs (0.7/yr) Moat: Editorial + unicorn rating 9/10 · Unicorn rank vs industry peers · Fliar Intelligence Index 74/100 | $739M | 43 mo ago | 160 | Nicolas Julia Co-Founder & CEO | SentryAtlassian StatuspageApple iCloud Mail+20 | Top 50k | — | — |
| 2 | Ledger 🦄 Blockchain based hardware wallet for cryptocurrency 80Innovation top 15%Tech top 18%Patents top 22%Customers top 22% All 12 signals ▾Innovationtop 15% Techtop 18% Patentstop 22% Customerstop 22% Moattop 22% Fundingtop 25% Talenttop 28% Newstop 39% Producttop 40% Globaltop 45% Growthtop 47% Marketbottom 44% Innovation: 128 patents (top 15% of patent-holders) · 117 filings since 2022 vs 11 in 2017-21 Tech: 103 technologies across 6/8 capability areas · Cloud: Amazon Cloudfront, Amazon Ses rank vs industry peers · Fliar Intelligence Index 80/100 | $575M | 39 mo ago | 2 | Eric Larcheveque Co-Founder & CEO | ContentfulSentryApple iCloud Mail+39 | Top 500k | 128 patents Secure hardware wallets for crypto private-key storage and multi-signature account management | 1 launch · 1 partnership |
| 3 | Zama 🦄 Developer of protocol enabling confidential smart contracts on any blockchain 62Funding top 22%Tech top 27%Moat top 31%Talent top 38% All 8 signals ▾Fundingtop 22% Techtop 27% Moattop 31% Talenttop 38% Markettop 43% Globalbottom 46% Innovationbottom 44% Patentsbottom 34% Funding: Raised $130M across 2 rounds · 2 rounds over 2 yrs (1.0/yr) Tech: 44 technologies across 5/8 capability areas · Cloud: Cloudflare, Vercel rank vs industry peers · Fliar Intelligence Index 62/100 | $130M | 11 mo ago | — | Pascal Paillier Co-Founder & CTO | GitBookZendeskNode.js+13 | Top 5M | 5 patents Privacy-preserving encrypted computation of real-valued functions via homomorphic encryption | — |
| 4 | The Blockchain Group Blockchain technology service provider | $85M | 12 mo ago | 252 | — | WordPressMySQLPHP+10 | Top 5M | — | — |
| 5 | Kaiko Provider of data, analytics, and indices for the crypto industry | $83M | 47 mo ago | 58 | Pascal Gauthier Founder | Apple iCloud MailGoogle WorkspaceNode.js+17 | Top 5M | — | 1 partnership |
| 6 | Flowdesk Crypto liquidity pool for digital assets marketplace 48Funding top 22%Talent top 38%Tech top 39%Moat top 39% All 8 signals ▾Fundingtop 22% Talenttop 38% Techtop 39% Moattop 39% Growthbottom 47% Marketbottom 38% Globalbottom 38% Newsbottom 18% Funding: Raised $80.0M across 5 rounds · 5 rounds over 4 yrs (1.2/yr) Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 48/100 | $80M | 11 mo ago | 60 | Paul Bugnot Co-Founder & COO | WebflowApple iCloud MailGoogle Workspace+17 | Top 10M | — | 1 launch |
| 7 | Morpho A peer-to-peer layer built on top of lending pools such as Compound and Aave 83Tech top 10%AI top 15%Moat top 26%Funding top 27% All 10 signals ▾Techtop 10% AItop 15% Moattop 26% Fundingtop 27% Innovationtop 28% Growthtop 28% Patentstop 28% Talenttop 28% Globalbottom 45% Marketbottom 35% Tech: 64 technologies across 7/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 AI: Holds AI/ML patents (G06N-family CPC) rank vs industry peers · Fliar Intelligence Index 83/100 | $74M | 22 mo ago | 24 | Merlin Egalite Co-Founder | TurbopackEmotionSentry+24 | Top 500k | 1,254 patents Patents concentrated in computing, sensing & instrumentation | 1 launch · 1 partnership |
| 8 | Coinhouse Online platform for investments in cryptocurrency | $63M | 48 mo ago | 90 | Eric Larcheveque Co-Founder & Board Member | Apple iCloud MailGoogle WorkspaceTypeScript+33 | Top 500k | — | 1 launch · 1 partnership |
| 9 | Kiln Provider of cryptocurrency staking solutions | $40M | 30 mo ago | 45 | Thomas Phuoc Co-Founder & COO | GitBookApple iCloud MailGoogle Workspace+17 | Top 5M | — | 2 launchs |
| 10 | Arianee Provider of a decentralized platform to manage digital ownership of fashion products | $31M | 49 mo ago | 93 | Frederic Montagnon Co-Founder | WebflowGSAPMatomo Tag Manager+17 | Top 50M | — | 1 partnership |
| 11 | Rayn Developer of a financial management platform that incorporates blockchain and artificial intelligence… | $30M | 51 mo ago | — | Jean Guillou Co-Founder | — | — | — | — |
| 12 | Deblock Platform offering a self-custodial cryptocurrency wallet 67Customers top 19%Tech top 22%Growth top 24%Talent top 28% All 9 signals ▾Customerstop 19% Techtop 22% Growthtop 24% Talenttop 28% Fundingtop 36% Moattop 48% Productbottom 48% Globalbottom 39% Marketbottom 30% Customers: Play-Store rating 4.72★ across 25,304 ratings (1 apps) Tech: 50 technologies across 6/8 capability areas · Cloud: Amazon Alb, Amazon Web Services rank vs industry peers · Fliar Intelligence Index 67/100 | $25M | 6 mo ago | 29 | Jean Meyer Co-Founder & CEO | TurbopackEmotionSentry+17 | Top 5M | — | — |
| 13 | Fipto Blockchain-based payments and treasury management platform | $16M | 33 mo ago | 30 | Patrick Mollard Co Founder & CEO | WebflowApple iCloud MailGoogle Workspace+20 | Top 10M | — | — |
| 14 | Cross The Ages Developer of NFT-based PC games | $16M | 25 mo ago | 56 | — | Cart FunctionalityGitBookNode.js+11 | Top 5M | — | — |
| 15 | Immortal Game Developer of PC and console-based NFT games | $16M | 47 mo ago | 35 | Efflam Daniel Co-Founder | MediumTypeScriptGraphQL+18 | Top 5M | — | — |
| 16 | Dogami App-based trading solutions for 3D NFT dog avatars | $14M | 42 mo ago | 30 | Kristofer Dayne Penseyres Co-Founder & Chief Executive Officer | Node.jsFirebaseTailwind CSS+14 | Top 5M | — | — |
| 17 | Dfns Custodian solutions for cryptocurrencies 45Talent top 28%Growth top 35%Funding top 41%Moat top 41% All 10 signals ▾Talenttop 28% Growthtop 35% Fundingtop 41% Moattop 41% Innovationtop 47% Patentstop 49% Techbottom 43% Newsbottom 42% Globalbottom 39% Marketbottom 31% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 45/100 | $14M | 17 mo ago | 32 | Clarisse Hagege Co-Founder & Co-CEO | WebflowApple iCloud MailGoogle Workspace+12 | Top 5M | 3 patents Secure transaction message authentication for financial software systems | 1 launch |
| 18 | Aplo Online brokers for cryptocurrency trading | $11M | 56 mo ago | 28 | Jean-Baptiste Heurtel Founder Associate | WordPressMySQLPHP+23 | Top 50M | — | — |
| 19 | Capsule Corp Solution provider for the building, launching, running, and monetizing of a decentralized application for NFTs | $11M | 45 mo ago | — | Mickael Canu Co-Founder | — | — | — | — |
| 20 | Aleph Project Decentralized & cloud-based cross-chain network | $10M | 52 mo ago | 15 | Jonathan Schemoul Founder | Proton MailCaddyOVHcloud+1 | Top 50M | — | — |
| 21 | Eniblock Platform to build, run and scale web3 business or application | $10M | 36 mo ago | — | Charles Kremer CEO | — | — | — | — |
| 22 | Kulipa Debit card issuance API platform for crypto wallets 35Talent top 28%Funding top 46%Moat top 48%Tech bottom 45% All 6 signals ▾Talenttop 28% Fundingtop 46% Moattop 48% Techbottom 45% Globalbottom 39% Marketbottom 36% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Funding: Raised $9.2M across 2 rounds · 2 rounds over 2 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 35/100 | $9M | 2 mo ago | — | Michael Shynar Co-Founder | WebflowYouTubeAmazon Web Services+20 | Top 5M | — | — |
| 23 | Ternoa Blockchain-based platform for application and games developments | $9M | 53 mo ago | 13 13 → 16 (+23%) | — | WixSentryBootstrap+12 | Top 50M | — | — |
| 24 | CrunchDAO Provider of platform connecting machine learning models to business applications 53Growth top 28%Tech top 33%AI top 35%Funding top 42% All 7 signals ▾Growthtop 28% Techtop 33% AItop 35% Fundingtop 42% Talentbottom 49% Globalbottom 38% Marketbottom 24% Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo Tech: 32 technologies across 5/8 capability areas · Cloud: Cloudflare, Vercel rank vs industry peers · Fliar Intelligence Index 53/100 | $8M | 12 mo ago | 13 | Jean Herelle Co-Founder | Turbopackstyled-componentsNode.js+19 | Top 5M | — | — |
| 25 | Exclusible NFT-based marketplace for luxury brands and digital collectible assets | $8M | 43 mo ago | 31 | — | WordPressMySQLPHP+22 | Top 10M | — | 2 launchs · 1 partnership |
| 26 | Mangrove Order book-based DEX that allows liquidity providers to post arbitrary smart contracts as offers | $7M | 39 mo ago | 28 | — | — | — | — | — |
| 27 | Schuman Financial Developer of infrastructure for on-chain finance 35Talent top 38%Global bottom 48%Funding bottom 44% All 3 signals ▾Talenttop 38% Globalbottom 48% Fundingbottom 44% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Global: Investors from 4 countries beyond France rank vs industry peers · Fliar Intelligence Index 35/100 | $7M | 18 mo ago | — | Nicholas Pouzin Co-Founder & COO | — | — | — | — |
| 28 | Pianity NFT-based trading platform for music | $6M | 51 mo ago | 16 | Lancelot Owczarczak Co-Founder | WebflowSentryNode.js+20 | Top 1M | — | — |
| 29 | Kriptown Online fundraising and investment platform for startups 50Talent top 28%Tech top 31%Growth top 35%Funding top 41% All 7 signals ▾Talenttop 28% Techtop 31% Growthtop 35% Fundingtop 41% Moattop 48% Globalbottom 36% Marketbottom 27% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Tech: 24 technologies across 6/8 capability areas · Cloud: Cloudflare rank vs industry peers · Fliar Intelligence Index 50/100 | $6M | 10 mo ago | 26 | Mark Kepeneghian Founder & CEO | SentryApple iCloud MailGoogle Workspace+21 | Top 50M | — | — |
| 30 | Digital Village NFT-based marketplace for NFT mining | $6M | 41 mo ago | — | Evelyn Mora Founder | — | — | — | — |
| 31 | Versity Metaverse platform for the real estate industry | $6M | 42 mo ago | — | Nicolas fratini Co-Founder & Co-CEO | — | — | — | — |
| 32 | Wizardia Provider of a play-to-earn role-playing game | $6M | 50 mo ago | 18 | Mindaugas Markevicius CEO | Node.jsstyled-componentsReact+13 | Top 50M | — | — |
| 33 | RLTY Online platform providing tools for developing NFT collectibles using drag and drop interface | $6M | 30 mo ago | 23 | Zack Sabban Co-Founder | — | — | — | — |
| 34 | Tropee Platform providing solutions to launch NFT marketplaces | $5M | 42 mo ago | 15 | Pierre Josseaux Co-Founder | — | — | — | — |
| 35 | fxhash Offers an open platform on the blockchain for minting and collecting generative tokens | $5M | 34 mo ago | — | Baptiste Crespy Founder & CEO | SentryTypeScriptGraphQL+17 | Top 5M | — | — |
| 36 | Float Capital Online platform for trading tokenized long and short positions | $5M | 50 mo ago | 2 | Jason Smythe CTO and co-founder | — | — | — | — |
| 37 | Swaap Provider of the platform offering a market-neutral AMM protocol | $4M | 38 mo ago | 8 | — | Node.jsReactNext.js+10 | Top 50M | — | — |
| 38 | Dialog Onboarding platforms for blockchain users 21Funding top 47%Tech top 48%Talent bottom 49%Market bottom 29% All 5 signals ▾Fundingtop 47% Techtop 48% Talentbottom 49% Marketbottom 29% Globalbottom 29% Funding: Raised $4.4M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) Tech: 19 technologies across 5/8 capability areas · Cloud: Cloudflare rank vs industry peers · Fliar Intelligence Index 21/100 | $4M | 7 mo ago | — | Antoine Grimal Co-Founder & CEO | Framer SitesReactCloudflare+16 | Top 10M | — | 1 launch |
| 39 | Narval Platform offering wallet-based NFT asset management solutions | $4M | 35 mo ago | 8 | Gregory Jessner Co-Founder & CEO | — | — | — | 2 launchs · 1 partnership |
| 40 | APWine Online platform allowing users to trade unrealised yield | $4M | 43 mo ago | 13 | — | — | — | — | — |
| 41 | Massa Platform offering decentralized blockchain-based cryptocurrency ecosystem | $4M | 26 mo ago | 12 | — | DocusaurusKaTeXVarnish+10 | Top 10M | — | — |
| 42 | Cohort NFT-powered digital engagement platform for brands and customers | $3M | 40 mo ago | 9 | Seraphie Tracy Co-Founder & CEO | WebflowGSAPSplide+19 | Top 50M | — | — |
| 43 | Hyle Zero-knowledge technology for blockchain infrastructure | $3M | 25 mo ago | — | Lancelot Vayer Co-Founder & CTO | WebflowYouTubeGSAP+11 | Top 50M | — | — |
| 44 | Bitstack Online platform for investing and saving in Bitcoin 45Talent top 28%Growth top 35%Funding top 39%Tech top 41% All 8 signals ▾Talenttop 28% Growthtop 35% Fundingtop 39% Techtop 41% Moattop 48% Productbottom 48% Globalbottom 39% Marketbottom 25% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 45/100 | $3M | 6 mo ago | 10 | Alexandre Roubaud Co-Founder & CEO | WebflowApple iCloud MailGoogle Workspace+14 | Top 1M | — | 3 launchs · 1 partnership |
| 45 | Metahood Providing data for various lands across the metaverse | $3M | 41 mo ago | 2 | — | — | — | — | — |
| 46 | Agnostic Platform that removes layers of complexity and brings smart-contract data to the edge | $2M | 27 mo ago | 3 | — | — | — | — | — |
| 47 | Kryptview Blockchain-based platform offering crypto-focused data and insights | $2M | 38 mo ago | 9 | Floran Sarrano Co-Founder | — | — | — | — |
| 48 | ouinex Online trading platform for digital assets 48Growth top 20%Talent top 38%Tech top 40%Moat top 48% All 8 signals ▾Growthtop 20% Talenttop 38% Techtop 40% Moattop 48% Fundingbottom 44% Productbottom 40% Marketbottom 32% Globalbottom 25% Growth: Web rank 50,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 48/100 | $2M | 1 mo ago | — | Ilies Larbi Co-Founder & CEO | Node.jsReactSocket.io+16 | Top 5M | — | — |
| 49 | KlubCoin Cryptocurrency token for the entertainment industry | $2M | 32 mo ago | — | Stephane Schweitzer Founder & CEO | WordPress Block EditorElementorCart Functionality+26 | Top 50M | — | — |
| 50 | Lyzi Platform offering payment and financial services app | $1M | 14 mo ago | — | Damien Patureaux Co-Founder & CEO | WebflowGSAPTikTok Pixel+23 | Top 10M | — | 1 partnership |
Top 12 Blockchain Technology companies in France
#1
Seed · Paris, Ile de France · founded 2023$9.2Mraised▾
Debit card issuance API platform for crypto wallets. It facilitates seamless blockchain payments for the finance industry.
- Apr 2026Seed$6.2M
- Jul 2024Seed$3M
- Seed—
#2
Zama 🦄Series B · Paris, Ile de France · founded 2019$130Mraised▾
Developer of protocol enabling confidential smart contracts on any blockchain. It uses fully homomorphic encryption to keep onchain data encrypted at all times. The protocol utilizes coprocessors to offload computation from the base chain. It enables compliant confidentiality to onchain finance, token swaps, lending, and yield farming.
- Jun 2025Series B$57M
- Mar 2024Series A$73M
#3
Series B · Paris, Ile de France · founded 2020 · 60 employees$80Mraised▾
Crypto liquidity pool for digital assets marketplace. It provides liquidity, brokering services, and market-making strategies. It features liquidity models for crypto exchange, crypto-derivatives for hedging, aggregation of market data, and more.
- Jun 2025Conventional Debt$100M
- Mar 2025Series B$42M
- Mar 2025Conventional Debt$10.2M
- Jan 2024Series B$50M
#4
Series A · Lille, Hauts de France · founded 2022 · 29 employees$24.9Mraised▾
Platform offering a self-custodial cryptocurrency wallet. The users can spend, transfer and exchange pounds or cryptocurrencies. The wallet features multiple currencies, currency exchange, banking solutions, and more. It allows users to personalize cards with NFTs.
- Nov 2025Series A$34.8M
- Apr 2024Series A$13M
- Oct 2022Seed$11.9M
#5
Public · Boulogne billancourt, Ile de France · founded 2008 · 252 employees$85.4Mraised▾
Blockchain technology service provider
- May 2025Post IPO$72M
- May 2025Post IPO$13.4M
#6
Seed · Paris, Ile de France · founded 2021$2Mraised▾
Online trading platform for digital assets. It enables users to store, stake, exchange, and trade cryptocurrency. It also offers cryptocurrency tokens.
- May 2026Seed$3.5M
- Jun 2023Seed$2M
#7
Series A · Paris, Ile de France · founded 2021 · 10 employees$3.3Mraised▾
Online platform for investing and saving in Bitcoin. It aims to empower people to build better saving habits in a more open financial world. The platform rounds up users' daily expenses to automatically create Bitcoin savings for them.
- Dec 2025Series A$15M
- Dec 2024Series A$5.3M
- Apr 2023Seed$2.1M
- 2022Seed$500K
#8
Seed · Paris, Ile de France · founded 2022$4.4Mraised▾
Onboarding platforms for blockchain users
- Nov 2025Seed$4.4M
#9
Series C · Paris, Ile de France · founded 2021 · 24 employees$73.6Mraised▾
A peer-to-peer layer built on top of lending pools such as Compound and Aave. It is an autonomous algorithm deployed on the Ethereum blockchain. It serves the purpose of providing lending and borrowing services.
- Aug 2024Series C$50M
- Feb 2024Series B—
- Dec 2022Series B$4.2M
- Jul 2022Series B$18M
#10
Series A · Paris, Ile de France · founded 2017 · 26 employees$6.1Mraised▾
Online fundraising and investment platform for startups. The platform lets both individuals invest in startups and also startups raise funds. The platform shows the performance, volume, and share price to invest in a particular startup. Fundraised through the platform can also be managed using the platform.
- Aug 2025Series A—
- Oct 2024Series A$4.6M
- Feb 2022Seed$1.5M
#11
Series A · Paris, Ile de France · founded 2021 · 13 employees$8.4Mraised▾
Provider of platform connecting machine learning models to business applications. The platform enables users to connect models to various use cases. It allows users to create revenue streams by testing code on problems. The platform handles infrastructure and compute, allowing users to focus on model development. The platform facilitates transparent artificial intelligence through causal discovery.
- Jun 2025Series A$5M
- 2024Seed$3.4M
#12
Ledger 🦄Series C · Paris, Ile de France · founded 2014 · 2 employees$575.4Mraised▾
Blockchain based hardware wallet for cryptocurrency. Its products offered include Nano X, Nano S, Blue, and OTG Kit. It supports multiple cryptocurrencies including Bitcoin, Ripple, Ethereum, Bitcoin Cash, EOS, and more. It offers a vault which is a multi authorization cryptocurrency wallet management solution.
- Mar 2023Series C$109M
- Jun 2021Series C$380M
- Apr 2019Series B$2.9M
- Jan 2018Series B$75M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Blockchain Technology coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Blockchain is moving in France
A read on the academic research around Blockchain — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 712 France-affiliated papers.
- Centre National de la Recherche Scientifique97
- Institut Polytechnique de Paris39
- Commissariat à l'Énergie Atomique et aux Énergies Alternatives28
- Université Paris-Panthéon-Assas22
- Université Paris-Saclay21
- Computer security3→128
- Database transaction1→23
- Smart contract1→22
- Traceability1→19
- Protocol (science)1→19
- Computer security3→84
- Traceability1→16
- Scalability1→16
- Smart contract1→13
- Internet of Things3→15
- Computer security1→65
- Distributed ledger1→7
- Cryptocurrency2→8
- Smart contract1→4
Where blockchain is researched across France
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing blockchain patents in France
France blockchain patent filing is accelerating — 218 filings from 62 assignees (2018–2025), led by Orange, RADY MAX ADEL, Commissariat Energie Atomique; annual filings 6→22.
- Orange33
- RADY MAX ADEL17
- Commissariat Energie Atomique15
- Schlee Serge13
- Attia Jonathan10
- BULL SAS10
- Thales DIS France10
- Louiset Raphael10