Best Blockchain Infrastructure Companies in Paris, France
The 56 best Blockchain Infrastructure companies in Paris, France in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Ledger.
Ranked: Best Blockchain Infrastructure companies in Paris
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | 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 | 40 mo ago | 2 | Eric Larcheveque Co-Founder & CEO | ContentfulSentryApple iCloud Mail+39 | Top 500k | 1 launch · 1 partnership |
| 2 | 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 | 12 mo ago | — | Pascal Paillier Co-Founder & CTO | GitBookZendeskNode.js+13 | Top 5M | — |
| 3 | Kiln Provider of cryptocurrency staking solutions | $40M | 31 mo ago | 45 | Thomas Phuoc Co-Founder & COO | GitBookApple iCloud MailGoogle Workspace+17 | Top 5M | 2 launchs |
| 4 | Arianee Provider of a decentralized platform to manage digital ownership of fashion products | $31M | 50 mo ago | 93 | Frederic Montagnon Co-Founder | WebflowGSAPMatomo Tag Manager+17 | Top 50M | 1 partnership |
| 5 | Immortal Game Developer of PC and console-based NFT games | $16M | 48 mo ago | 35 | Efflam Daniel Co-Founder | MediumTypeScriptGraphQL+18 | Top 5M | — |
| 6 | Dogami App-based trading solutions for 3D NFT dog avatars | $14M | 43 mo ago | 30 | Kristofer Dayne Penseyres Co-Founder & Chief Executive Officer | Node.jsFirebaseTailwind CSS+14 | Top 5M | — |
| 7 | papernest Contract management solutions for businesses | $12M | 104 mo ago | 555 | Benoit Fabre Co-Founder & MD | SentryApple iCloud MailGoogle Workspace+19 | Top 500k | 1 expansion |
| 8 | Stratumn Development platform for blockchain applications | $10M | 104 mo ago | 20 | — | — | — | — |
| 9 | RLTY Online platform providing tools for developing NFT collectibles using drag and drop interface | $6M | 31 mo ago | 23 | Zack Sabban Co-Founder | — | — | — |
| 10 | Tropee Platform providing solutions to launch NFT marketplaces | $5M | 43 mo ago | 15 | Pierre Josseaux Co-Founder | — | — | — |
| 11 | Starton Platform to deploy or interact with smart contracts and monitor the most used blockchain networks | $4M | 53 mo ago | 21 | Fabien Poggi Co-Founder & CEO | DocusaurusMUIReact+14 | Top 50M | — |
| 12 | Narval Platform offering wallet-based NFT asset management solutions | $4M | 36 mo ago | 8 | Gregory Jessner Co-Founder & CEO | — | — | 2 launchs · 1 partnership |
| 13 | Lum Network Blockchain-based network for businesses to gain customer trust | $4M | 55 mo ago | — | Sarah Eck Founder | FirebaseGSAPReact+7 | Top 50M | — |
| 14 | Massa Platform offering decentralized blockchain-based cryptocurrency ecosystem | $4M | 27 mo ago | 12 | — | DocusaurusKaTeXVarnish+10 | Top 10M | — |
| 15 | Zealy A community engagement platform for the web3 community | $4M | 47 mo ago | 19 | Mathis Grosjean Co-Founder & CEO | Node.jsRadix UITailwind CSS+30 | Top 50k | — |
| 16 | Cohort NFT-powered digital engagement platform for brands and customers | $3M | 41 mo ago | 9 | Seraphie Tracy Co-Founder & CEO | WebflowGSAPSplide+19 | Top 50M | — |
| 17 | Hyle Zero-knowledge technology for blockchain infrastructure | $3M | 26 mo ago | — | Lancelot Vayer Co-Founder & CTO | WebflowYouTubeGSAP+11 | Top 50M | — |
| 18 | Glitter Finance Blockchain-based network for the finance industry | $3M | 56 mo ago | — | Ilya Dobrovitsky Co-Founder | — | — | — |
| 19 | Paladin Online platform for delegating voting power | $3M | 57 mo ago | 12 | — | IPFSReactReact Router+8 | Top 50M | — |
| 20 | Kleros Digital currency focused on payments | $2M | 96 mo ago | 27 | — | SentryAnt DesignAmazon Web Services+16 | Top 10M | — |
| 21 | Agnostic Platform that removes layers of complexity and brings smart-contract data to the edge | $2M | 28 mo ago | 3 | — | — | — | — |
| 22 | lab10 collective Blockchain based platform focused on environmental sustainability | $261K | 62 mo ago | — | Robert Co-Founder | — | — | — |
Top 12 Blockchain Infrastructure companies in Paris
#1
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
#2
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
#3
Series A · Paris, Ile de France · founded 2022 · 45 employees$39.7Mraised▾
Provider of cryptocurrency staking solutions. The platform enables users or their clients to stake crypto assets, manually or programmatically, while maintaining custody of their funds in their existing solution, such as Fireblocks, Copper, or Ledger.
- Dec 2023Series A$17M
- Nov 2022Series A$17.7M
- May 2022Series A$5M
#4
Seed · Paris, Ile de France · founded 2024$3.4Mraised▾
Zero-knowledge technology for blockchain infrastructure. It offers a zero-knowledge proof for trustlessness and off-chain execution for smart contracts. It offers a decentralised, censorship-resistant settlement layer for all ZK proofs.
- May 2024Seed$2.6M
#5
Funding Raised · Paris, Ile-de-France · founded 1998 · 12 employees$3.5Mraised▾
Platform offering decentralized blockchain-based cryptocurrency ecosystem. The platform offers crypto payments, smart contracts innovations, and designed coin distribution to give control to the community and keep the database safe, enabling clients with the multithreaded technology.
- Apr 2024ICO$3.5M
#6
Seed · Paris, Ile de France · founded 2022 · 23 employees$5.7Mraised▾
Online platform providing tools for developing NFT collectibles using drag and drop interface. The tools provided by the platform to the metaverse event organizers include virtual land access, NFT tickets, sales and marketing tools, gamification, and more.
- Dec 2023Seed$1.7M
- Jun 2022Seed$4M
#7
Seed · Paris, Ile de France · founded 2021 · 3 employees$2.2Mraised▾
Platform that removes layers of complexity and brings smart-contract data to the edge. The platform is an app development and analytics technology that helps businesses to bring the proper blockchain data to their customers, DevOps, and executives at scale, enabling businesses to query anything on EVM-compatible blockchain.
- Mar 2024Seed$2.2M
#8
Seed · Paris, Ile de France · founded 2021 · 30 employees$14Mraised▾
App-based trading solutions for 3D NFT dog avatars. It allows users to buy, trade, and sell NFTs and increase scarcity through multiplayer and single player games. It also allows users to earn rewards.
- Dec 2022Seed$7.4M
- Mar 2022ICO$100K
- Dec 2021Seed$6M
#9
Series A · Paris, Ile de France · founded 2018 · 93 employees$30.6Mraised▾
Provider of a decentralized platform to manage digital ownership of fashion products. It provides the Vault which is an online repository where owners can register their products as Smart Assets and each smart asset represents a token. The Smart-Link gives owners control over access to their vault. It also provides a Brand Data Hub where brands can authenticate objects and connect to product owners throughout a product’s lifetime. Additionally, it offers an ARIA token, which is used for issuing authenticity certificates, sending messages to owners, and paying for paid features on the platform.
- May 2022Series A$21.1M
- Mar 2021Seed$9.5M
#10
Series A · Paris, Ile de France · founded 2021 · 35 employees$15.5Mraised▾
Developer of PC and console-based NFT games. It offers a play-to-earn chess game with Immortal training, participates in tournaments, watches games from top players, and books coaching sessions. It offers NFTs which represent specific chess pieces in the game.
- Jul 2022Series A$12M
- Jan 2022Seed$3.5M
#11
Seed · Paris, Ile de France · founded 2021 · 8 employees$4Mraised▾
Platform offering wallet-based NFT asset management solutions. Its multi-player wallet solution allows organizations to secure, govern, and use their NFTs and digital assets with web3-native policy controls on top of their preferred custody model.
- Jul 2023Seed$4M
- 2022Seed—
#12
Seed · Paris, Ile de France · founded 2020 · 15 employees$5.1Mraised▾
Platform providing solutions to launch NFT marketplaces. It is a mint platform for NFT creators that works on Ethereum and Polygon. It allows businesses to use drag and drop features to build utilities for their NFT collection without any coding required.
- Nov 2022Seed$5.1M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Blockchain Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.