Directory · FR
Blockchain Services in France
A register of firms and the professionals working at them in the Blockchain Services sector based in France. Browse the public index, then filter or export on Kipplo.
Companies
132 on file
Nakarmaz & The Nuziverse
At NakarmaZ, we are happy to present a new era in the field of ‘’edutainment’’. Dive into our INTERACTIVE COMICS to read, play, learn and have ‘‘serious fun’’. Discover new ways to quench your cultural thirst and love for comics! Enjoy the ride with animated scenes, music and gamified content! Gain access to all available languages and the ones to come, forever encrypted in the Blockchain while collecting and nurturing physical products of high quality. Let's get "phygital" to sustain the environment along the way. Join the community, share and participate in the thrilling adventures of our NuZiverse!
1 to 10 staff
Neyx Labs
AI Oracles - Smart tokenisation accessible to all companies. Create value out of your proprietary data.
1 to 10 staff
Ouibild
Pour convertir vos actifs en liquidités instantanées, nos équipes vous propose une solution de tokénisation d'actifs financiers, clé en main : → Audit technique et juridique grâce à notre expertise pluri-disciplinaire → Edition de votre smart contract → Livraison de votre page d'investissement de votre actif tokénisé → Dashboard de suivi dédié aux professionnels de la gestion de patrimoine Accédez à notre catalogue d’actifs déjà tokénisés pour nos clients sur https://ouibild.io
1 to 10 staff
Pi-Labs
Provenhance Labs introduces a groundbreaking Layer-1 blockchain solution, empowering companies, especially in the supply chain sector, to enhance data privacy and decentralization. Discover our innovative protocol revolutionizing the way businesses manage their operations.
1 to 10 staff
Scalabs
Involving 3D Printing and blockchain ecosystem to power new way of consumption on web3 SCALABS is leading a revolution that will forever change the manufacturing industry and its value chain. We aim to transform the way society consumes by elegantly combining 3D printing and blockchain to form a new generation of phygital assets.
1 to 10 staff
Tr-Invest
Chez Trinvest, nous sommes vos guides dans le monde complexe et en constante évolution de la blockchain et des cryptomonnaies. Avec une équipe d'experts dédiés, nous offrons à nos clients les clés pour déchiffrer et naviguer avec assurance dans cet espace fascinant. En rejoignant notre communauté, vous accédez à des analyses détaillées et à un forum dynamique où le partage de connaissances est au cœur de notre mission. Ne ratez pas cette chance de plonger dans le futur de la finance à nos côtés!
1 to 10 staff
Io-Eko
Société de conseil en stratégie et de mise en place de Solutions Blockchain permettant la préservation de l’environnement via son concept IO-ISLAND. Le concept de METAVERSE IO-ISLAND est une île durable et intelligente pilotée par la Blockchain, qui optimisera la mise en réseau et l’équilibre des échanges de l'île. La Blockchain suivra les impacts réels sur l’écosystème de l’île, tant sur le plan écologique qu’économique. Elle garantira également la traçabilité des actions et des échanges au sein d’une communauté plus large. La Blockchain permettra de créer de nouvelles relations numériques : confiance, transparence et gain de temps sont les avantages principaux de cette nouvelle technologie. L’île sera dupliquée sous forme numérique et proposera des NFT qui pourront contribuer au financement de la protection des écosystèmes naturels. Le METAVERSE IO-ISLAND propose un véritable écosystème performant et rare pour l’ensemble des citoyens de l’île et fournira un véritable “Back Office” nouvelle génération grâce à la puissance de la Blockchain.
1 to 10 staff
Watch-Up
Watch-up est la rencontre entre le web3 et le monde de l’horlogerie traditionnelle : c’est la solution pour investir sur le marché des montres de collections avec confiance et à partir d’une centaine d’euros.
1 to 10 staff
Admire
The first NFT marketplace dedicated to world-leading artists.
1 to 10 staff
Agence Blockchain
L'agence blockchain a été fondée en 2022 par @OXIWIZ afin de proposer l'une des premières agences françaises spécialisée en technologie blockchain. Nous proposons des services de développements de Smart Contract, de projets exploitants les NFTs et un système révolutionnaire de publicité 3.0 capable de toucher des millions de wallets ciblés à travers le monde via des campagnes publicitaires sous forme de NFTs droppés.
1 to 10 staff
Blockbfc
Block BFC est une association qui représente la Bourgogne-Franche-Comté, centrée sur l'amélioration et l'évolution des compétences blockchain au niveau local. Nous offrons des formations, organisons des événements éducatifs et fournissons des ressources pour aider les acteurs régionaux.
1 to 10 staff
Build3rs Labs
Build3rs Labs is the leading Web3 development agency. We help crypto protocols building meaningful projects by challenging the status quo. From conception to launch, by collaborating with you. The ecosystem has unlimited opportunities. We help you uncovering them and take profit. We are constantly scanning the market, looking for creative ways to bring more value to your project. We put the community at first and strive to make each project a success."Build3rs is nothing more than a group of talented people putting their skills together to benefit the community"
1 to 10 staff
Cryptomedic
CryptoMedic is a Bordeaux-based Blockchain & Cryptoassets consulting company, created in 2021 by Stéphane C. Rodriguez. We offer online training for individuals wishing to learn how to invest in crypto-currencies as well as all other digital crypto-assets (NFT, Metaverse, real estate tokenization, tokenized wine productions.). For professionals, we offer remote or face-to-face training to familiarize your employees with the world of Blockchain and digital crypto-assets. We are also Blockchain Consultant, and analyze the problems you face, to evaluate how a Blockchain could solve your problem.
1 to 10 staff
Gekko
Market making as a service for web3 companies
1 to 10 staff
Goodhive.Io
GoodHive is a collaborative and decentralized protocol for a community of IT talents of the Web3.
1 to 10 staff
Inescoin
Make a new Web into Blockchain Technology
1 to 10 staff
Snow-Fall.Io
Snow Fall is a non-custodial hosting service specializing in the management of validators, masternodes, and nodes. We provide a secure and flexible solution for users who want to actively participate in blockchain networks without the technical complexities of managing their infrastructure. With our expertise, we ensure high availability, optimized configuration, and rigorous monitoring of your nodes, all with complete transparency. At Snow Fall, your network participation remains under your control, securely.
1 to 10 staff
Snowman Network
As a French EdTech innovator, Snowman Network's technology secures academic records and dramatically enhances the mobility and verifiability of educational qualifications globally. We streamline processes for students, educational institutions, and employers, making educational achievements universally accessible and recognized. Join us in transforming the future of global education. Snowman Network represents the new format of online certification: 100% secure, accessible with a single click, free to use, and available for life to its holder. Specialties: NFT Certifications Blockchain Innovation Digital Ownership Solutions Smart Contracts Development Decentralized Certifications Educational Technology Integration Transparent Transactions Security and Privacy Measures Innovative Credentials Partnership and Integration Strategies
11 to 50 staff
Tracee
Building in Stealth Tracee is developing innovative solutions at the intersection of payments, blockchain, and AI. We're working behind the scenes – more to come.
1 to 10 staff
Web3 Studio
At Web3 Studio, we strongly believe that Web3 represents the true era of decentralization and will be the next phase of the internet. This is why our team is dedicated to build new products on blockchain technologies and grow the web3 ecosystem through NFTs, games & more.
11 to 50 staff
Tozex - Tokenization As Service
Tozex has been designed to facilitate the tokenization and management of tokens within one ecosystem for all the stakeholders. Tozex allows you to select most appropriate services (NFT marketplace, Finance platform, Token Bridge or Multisig Vault service) to issue and manage your assets in secured way as a non custody platform. Your tokenized assets while keeping full control of your WEB3 assets in a decentralized way.
11 to 50 staff
Genesis World Boxing
Genesis World Boxing
1 to 10 staff
Koldata
Koldata is an independent OSINT firm specializing in blockchain investigation (crypto-assets tracing, wallet financial analysis, smart contract forensics, open source de-anonymization) and blockchain intelligence (threat intelligence, competitive intelligence, strategic intelligence).
1 to 10 staff
La Fabrique 3.0
Chez La Fabrique 3.0, nous cherchons à faire de l'environnement crypto un espace plus respectueux de l'environnement et durable pour tous. Nous avons développé un modèle basé sur l'économie circulaire qui permet de valoriser le fonctionnement des machines de sécurisation du réseau. Notre preuve de concept exploite la chaleur produite par les machines de minage pour renforcer la compétitivité des professionnels locaux. Rejoignez-nous pour contribuer à la création d'une économie plus verte et responsable!
1 to 10 staff
W3b
W3B is an Business Strategy consulting firm specialized in the inclusion of Blockchain technology, which aims to accompany a maximum of Web3 projects towards performance and sustainability. We specialize in the design of customized strategies that integrate innovative applications and tools of Blockchain and Web3 technology. This assistance is concretely translated by consulting, by the design of tailor-made strategies ready to use, planning tools, as well as support in the implementation.
1 to 10 staff
Whalegraph
Crypto listing newswire
1 to 10 staff
Aurum Factory
Helping companies to build the bridge between Web2 and Web3. Creating Web3 Identities that connect in a higher dimension way with the end users.
1 to 10 staff
Logion
Logion is a decentralized data governance platform that combines blockchain technology, encrypted IPFS storage, and legal oversight by accredited Legal Officers to create a unique and secure environment for managing, sharing, and protecting sensitive data. Unlike traditional solutions, Logion goes beyond technology by embedding legal trust into its infrastructure. Its hybrid approach ensures: Data Security: End-to-end encryption and decentralized IPFS storage eliminate single points of failure, protecting sensitive information from attacks. Traceability and Auditability: All actions, transactions, and access points are recorded immutably on a blockchain, enabling verifiable records for compliance, audits, and certifications. Legal Oversight: Accredited Legal Officers act as human custodians of system keys and access rights, ensuring lawful protection and preventing unauthorized access. Initially focused on certifying digital assets (like tokenized real-world assets and NFTs), Logion has also evolved into a strategic infrastructure for data governance. It could play a vital role in Data governance, Web3 security, and compliance with some European regulations.
11 to 50 staff
Bim Finance
More Than An Exchange. Enjoy a complete, secure ecosystem to buy, swap, bridge and stake your cryptocurrencies from a single interface.$BIM #BIM
1 to 10 staff
Cbi - Crypto Blockchain Industries
CRYPTO BLOCKCHAIN INDUSTRIES (« CBI ») est une société française qui développe, opère et investit dans des jeux vidéo, applications professionnelles et projets sélectifs liés à la blockchain, aux Non-Fungible Tokens (« NFTs ») et aux crypto-devises. Fondée par Frédéric Chesnais, entrepreneur reconnu de l’industrie du jeux vidéo et pionnier de la blockchain, CBI a l’ambition de développer et de valoriser un portefeuille d’activités blockchain couvrant différents secteurs (jeux vidéo, finance, logistique…) pour tirer parti de cette technologie, par une exploitation directe ou en partenariat. CBI a déjà réalisé plusieurs investissements et développe actuellement un monde virtuel (metaverse) AlphaVerse, basé sur la technologie blockchain, qui ouvrira à l’été 2022. CBI est admise à la cotation sur le compartiment E1 (investisseurs qualifiés) du marché d’Euronext Growth Paris le 26 octobre 2021.
11 to 50 staff
Venalabs
VenaLabs : Votre partenaire pour l'exploration du Web 3. Notre mission est d'offrir une éducation de qualité et accessible sur les technologies émergentes, enrichissant les carrières et propulsant les innovations.
1 to 10 staff
Owna
Owna supports crypto investors in their need for more liquidity by allowing them to leverage physical assets to interact with smart contracts in a peer to peer manner. We enable the use of physical assets as a source of value in Web3 by seizing the assets. Allowing traders to use these assets as collaterals, and stable source of value for onchain loans. Owna operates as a trusted player for the blockchain community, by ensuring the verification, authentication, valuation and ownership of the assets.
1 to 10 staff
Tradesource
TradeSource is a DeepTech RWA blockchain marketplace built on Polygon, designed to secure and streamline global trade of physical goods and commodities. A ZEBOX Club member, TradeSource leverages blockchain, smart contracts, and compliant digital trade instruments to improve transparency, reduce intermediaries, and enhance trust in international SME trade. The project is supported by the French State under the France 2030 program, contributing to European digital sovereignty and real-economy innovation.
1 to 10 staff
Blockchain Services Labs
Blockchain Services Labs accompagne les entreprises innovantes qui intègrent la blockchain au sein de leur processus ou leur modèle économique. Les enjeux et impacts du Web3 dans la tech pousse les entreprises à s'entourer d'experts comme Blockchain Services Labs pour sécuriser et augmenter les chances de réussir leurs transformations. Blockchain Services Labs couvre un large spectre des besoins clients : DApps Web3, GameFi, DeFi, Audits et pré-audits de sécurité Solidity, etc.
1 to 10 staff
Etrees
eTrees is the first Play to Reforest, an ecological game that focuses on the reforestation of our planet. It makes the bridge between technology and ecology. Grow your own virtual forest to plant trees in real world.
1 to 10 staff
I Met My Nft Immy
IMMY is the first entity to offer a turnkey solution to digitize at once your city, your monuments but also your company in the metaverse through NFTs certified by the blockchain- Digital art and 3D video game- Dedicated real estate in metaverse- NFTs collections for brands- Carbon neutral digital artworks- International exposure through auctions- Bridge between digital and reality.
1 to 10 staff
Madskullz
MadSkullz live in their own world, Skullz City. A reality where life was peaceful and where neighbors are friendly until the Humanz came and started a war. Discover our Original Verse https://skullz.city and learn more on MadSkullz.io
11 to 50 staff
Nefture
Nefture is a Web3 security platform, protecting users, protocols and asset managers from exploits and Web3 threats. Nefture offers protection through real-time threat detection and proactive prevention allowing users to transact with confidence, save time and quickly react to potential exploits to their portfolio assets. We aim to facilitate the management of digital assets by reducing the risks.
1 to 10 staff
Nft Agora
NFT Agora est une association à but non lucratif visant à démocratiser l’accès à la culture en favorisant la collaboration entre les acteurs culturels et la communauté internationale. Nous organisons des rencontres (physiques & numériques), des évènements artistiques et des expositions et produisons du contenu pédagogie à destination de la communauté. Voici un aperçu des actions que nous déployons avec nos membres et nos partenaires. Nous visons à sensibiliser, fédérer & mobiliser une communauté autour de rencontres culturelles & artistiques dans le but d’illustrer, questionner & appréhender l’apport de la technologie NFT à l’art & la culture.
1 to 10 staff
Hyli
Fragmented infrastructure was holding back the adoption of decentralized apps. If we want to dismantle the barrier between onchain and online, we need new infrastructure. Legacy L1s weren't built for proof-based applications. We are. Hyli is a Layer 1 designed for zero-knowledge apps at scale- It’s the fastest and easiest way to settle proofs onchain- It runs any prover network, from SP1 to Risc0, Noir to TEEs- It integrates with the real world, not just the crypto-native one. Hyli speaks with a clear structure, architectural confidence, and proofs. We believe the next generation of apps won’t be “onchain” as we know it today. They’ll be signed, verifiable, and fluidly connected to the real world. And they’ll settle on Hyli. Welcome to the post-proof world.
1 to 10 staff
Autonom
DeFi has transformed finance through transparency, accessibility, and, most critically, composability—the ability to seamlessly integrate and build innovative financial instruments across protocols. This has fueled unprecedented value creation, but its growth is constrained by limited exposure to real-world assets (RWAs). Autonom bridges this gap as the first oracle purpose-built for RWA derivatives, enabling on-chain trading of equities, commodities, and indices. By bringing these capital markets on-chain, Autonom unlocks the power of composable DeFi strategies, real-time settlement, and transparency at a scale traditional markets can’t achieve, tapping into a $143 trillion opportunity.
1 to 10 staff
Business Chain Elite
Business Chain Elite has evolved into Islamic DeFi Partners, focusing on helping businesses and investment funds optimize liquidity, access new capital, and scale growth through Islamic Decentralized Finance (DeFi) solutions. We are offering training and consulting services for: Islamic finance institutions (banks, investment funds, financial firms). Businesses needing liquidity solutions (real estate, trade, SMEs, etc.). Investment funds & firms exploring Islamic DeFi investments. Companies looking to integrate Islamic DeFi into their financial models.
1 to 10 staff
Clean-Chain
By offering a transparent and intuitive user experience, CleanChain enables environmentally conscious Web3 users to join the fight against climate change and actively contribute to the global shift towards sustainable practices. Our core values are centered on innovation, sustainability, transparency, and collaboration. We continuously strive to develop cutting-edge technology that prioritizes the environment and promotes a greener Web3 community. Our commitment to transparency ensures that our users are well-informed of their impact on the environment and the measures they can take to offset it. Collaboration is at the heart of CleanChain's ethics. We believe that by joining forces with like-minded partners, influencers, and users, we can create a collective movement that leads to lasting change for a better and greener future. Join us on our journey to transform the Web3 landscape and pave the way for a more sustainable and environmentally respectful digital world. Embrace CleanChain's vision and be part of the solution:"Clean your past to preserve your future."#CleanChain #CarbonCredits #Etherum #Blockchain #Web3 #Sustainability #Greentech #ClimateAction #Crypto #EnvironmentallyFriendly
1 to 10 staff
Illust Ar Creator Studio
Illust is building a geocentric protocol for delivering and activating token gated messages, stories, and experiences. Using web3, augmented reality, and GIS data, Illust is reshaping how we share and engage with messages and stories in our neighborhoods, cities, and villages.
1 to 10 staff
Inter Blockchain Services
Welcome to IBS – your dedicated DPoS validator and relay partner in the blockchain ecosystem. At IBS, we specialize in providing professional validation and relay services across the COSMOS network and beyond. From beta phase support for emerging projects to active engagement in testnets, we ensure every transaction is secure and every blockchain initiative is set for success. We believe in transparency, reliability, and community. Our commitment extends not only to providing reliable infrastructure but also to creating high-quality educational content through articles and tutorials on the projects we support. We aim to enable our community to participate in innovative and exciting projects that uphold the values driving the blockchain universe forward. Join us at IBS, where we connect worlds and secure the future in the ever-expanding cosmos of blockchain technologies.
1 to 10 staff
Ibex
Expand your fintech with IBEx Web3 Full Stack Network
1 to 10 staff
Kyw.Guru
A revolutionary source-available solution that splits your wallet's seed phrase across two types of RFID Smart Cards: Key Benefits: Impossible to steal - No single card or group of Keeper's Cards can reconstruct your seed phrase Easy to recover - Lost some Owner's Cards? Combine your remaining ones with Keeper's Cards Trust-less by design - Trust your guardians to help recover, not to resist stealing your funds
1 to 10 staff
Ledger Enterprise
Ledger Enterprise is a self-custody platform that helps businesses and financial institutions safely store, manage, and transfer digital assets like Bitcoin and Ethereum. We provide secure hardware and software solutions to protect your crypto from hacks and unauthorized access while enabling teams to operate efficiently at scale. It’s Ledger for your enterprise.
501 to 1000 staff
