Your project, our commitment Vention is a global software development company headquartered in New York, with European hubs in Berlin and Vienna. For over 20 years, Vention has helped startups, established enterprises, and industry innovators develop custom, scalable software solutions. With a network of more than 3,000 highly qualified technology experts, the company delivers solutions customers around the world ca... Read More
Top Blockchain Development Companies in Île-De-France 2026 Rankings & 1,028 Client Reviews for 66 Service Providers

We have a list of 66 Blockchain development companies in Île-De-France. This list contains matching case studies and references, 1,028 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Blockchain Development Company for your business requirements.
Featured Blockchain Development Companies
- 1,001-5,000
Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More
51-200> €10,000€25 - €49"we stay until it works" Company description: Not available Read More
11-50> €5,000€100 - €149
List of the Best Companies for Blockchain Development in Île-De-France
80% Blockchain & Web3
Crypto Currencies Capital Markets Auditing1Paris, Île-de-FranceWeb3 and Blockchain expertise for your needs. Blockchain Services Labs helps forward-looking companies weave blockchain into their operations or core business model. As Web3 reshapes technology, businesses increasingly rely on specialists such as Blockchain Services Labs to navigate the transition with greater confidence and improve their od... Read More70% Blockchain & Web3
Crypto Currencies Auditing2-10Clichy, Île-de-FranceBlockchain Engineering & Consulting Company Crypto4all is a blockchain consulting and engineering firm that helps businesses put this technology to work through strategy, development, audits, training, and payment solutions. Its team brings together specialists from across the blockchain and DLT space, combining technical, legal, and busin... Read More70% Blockchain & Web3
Crypto Currencies Auditing Money Laundering Prevention11-50Paris, Île-de-France2FA Firewall for your wallet. Nefture is a blockchain security company backed by L'Oréal and Cyberbooster. We build a single web3 wallet extension that reviews your transactions and uses a detection algorithm to help you steer clear of crypto scams. With one easy extension, you can protect your assets and, at last, understand... Read More70% Blockchain & Web3
Crypto Currencies Capital Markets Auditing51-200Paris, Île-de-FranceLedger Security. Scaled for your organization. Ledger Enterprise is Ledger’s business-focused arm, built for organizations that need robust crypto-asset protection at scale. As part of the world’s leading name in crypto security, it delivers a hardware-secured platform designed to safeguard digital holdings across the enterprise. Its stack s... Read MoreFPT Software France
TOP RATED5% Blockchain & Web3
11-50> €1,000< €25Puteaux, Île-de-France + 1International IT technology and services company for digital transformation💡 FPT Software France is part of FPT Corporation, a leading global IT and services group based in Vietnam and ranked first in Southeast Asia. The company employs 36,000 people and generates nearly $2.4 billion in revenue. Its credentials include CMMI Level 5 V2.0, ISO 27001:2013, and ASPICE Level 3... Read More65% Blockchain & Web3
Crypto Currencies2-10> €1,000< €25Neuilly-sur-Seine, Île-de-FranceMetaverse/XR content production company. We craft immersive branded and original experiences, shaped by compelling narratives and powered by real-time immersive technology. With GAIA, our new platform, brands, businesses, and creatives can launch and manage their own social metaverse worlds while connecting with audiences through high-q... Read More70% Blockchain & Web3
2-10Paris, Île-de-FranceWeb3 PowerHouse, Accelerator & Ventures Studio We are SIGNVM: a Web3 accelerator, ventures studio, and growth partner built for the boldest teams shaping blockchain, the metaverse, crypto, DeFi, and NFTs. Through sharp lateral thinking and uncompromising creativity, we map out fresh strategic directions and forge deeper emotional ties, helpi... Read More50% Blockchain & Web3
Crypto Currencies2-10> €1,000< €25Paris, Île-de-FranceBlockchain Studio Lab 0x is a blockchain-focused growth accelerator built for companies that want to turn ideas into working products. We combine deep technical expertise with outsourced marketing support to help entrepreneurs and SME or enterprise innovation teams bring blockchain solutions into real-world use.... Read More- We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
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25% Blockchain & Web3
Crypto Currencies5,001-10,000> €10,000< €25Paris, Île-de-France + 11Crpyto | ICO | Exchange & Blockchain Software GET YOUR OWN!! DECENTRALIZED BLOCKCHAIN-POWERED APPLICATIONS Errna is a highly regarded specialist firm focused on building blockchain applications. We assist companies in setting up their cryptocurrency exchanges and provide blockchain advisory services. Working with us means you can turn bold d... Read More20% Blockchain & Web3
Crypto Currencies Capital Markets2-10> €10,000€25 - €49Paris, Île-de-FranceWeb and mobile development company La Tech is an international team of specialists headquartered in Paris, France. We’ve built strong partnerships with companies across a range of countries. What sets us apart is the breadth of experience we contribute, a commitment to continuous learning in emerging technologies, and a high degre... Read More50% Blockchain & Web3
Crypto Currencies2-10> €1,000< €25Paris, Île-de-FranceNo-code Web3 for everyone Easy & free. FeverTokens is a blockchain company based in France that builds advanced no-code tools for web3. Its platform brings together smart contract engineering and formal verification to make sophisticated setups easy to tailor through a straightforward interface. Independent auditors and security speci... Read More50% Blockchain & Web3
Crypto Currencies2-10Paris, Île-de-FranceConsultant in Marketing for Luxury & Premium brand Luxe & Meta develops tailored marketing strategies and carries them through to execution for premium and luxury brands across both web2 and web3 settings. Read More15% Blockchain & Web3
Crypto Currencies51-200> €25,000€50 - €74Paris, Île-de-France + 6SOFTWARE RESEARCH+DEVELOPMENT+CONSULTING ⭐️⭐️⭐️⭐️⭐️ With a worldwide staff of more than 60 specialists, we bring together people with deep training in areas such as mathematics, algebra, and game theory. What sets us apart A research-driven mindset. Thanks to close ties with universities and lab teams, we can turn the newest breakthroughs into p... Read More40% Blockchain & Web3
Crypto Currencies2-10Paris, Île-de-FranceThe avatar platform for the next gen of creators. Pletory is building an avatar platform around a new way to create content. With it, you can design and tailor a distinctive 3D avatar, then use that identity to share material across social channels. Our game-ready 3D avatars are designed for interoperable use and bring together culture, style, a... Read More40% Blockchain & Web3
Crypto Currencies2-10Paris, Île-de-FranceThe platform for 3D immersive e-commerce. At IMRSIVE, we’re shaping a future in which e-commerce becomes a place for imagination as well as innovation, a space where shoppers can step into entirely new worlds. Our team of 3D artists and developers builds lifelike digital environments that let customers move through, discover, and buy wi... Read More40% Blockchain & Web3
Crypto Currencies Capital Markets Identity Management2-10> €25,000€50 - €74Paris, Île-de-FranceCreate, Live and share extraordinary moments. We’re elevating the e-commerce journey with virtual experiences built on the most advanced design quality technology can offer today... and we make them easy to access right in a browser on laptops, phones, and VR headsets. By putting quality ahead of volume, we can devote our energy to crafting... Read More30% Blockchain & Web3
2-10> €25,000€75 - €99Paris, Île-de-FranceStrategy & architecture for digital assets & AI tracee supports banks, multilateral funds, and digital asset platforms in building and rolling out the tokenized economy, regulated stablecoins, payment and settlement infrastructure, and agentic financial workflows. Operating from Paris under the name Tracee SAS, we provide high-impact strategy... Read More35% Blockchain & Web3
2-10> €1,000> €200Paris, Île-de-FranceThe Art of Visual Poetry A compact team with two core disciplines. Here’s who we are: 1) An independent creative studio with a boutique mindset, image makers and 2D/3D motion film producers who turn a bold idea into feeling. We use the expressive force of moving images, light, texture, rhythm, scenery, and more, to... Read More15% Blockchain & Web3
11-50> €10,000< €25Puteaux, Île-de-FranceListening, coding and delivering at its best. Picture a team of determined, stubborn, and deeply committed builders who think in terms of business first and are guided above all by quality and strong work values. That is Venturex Apps*. Even though our startup journey began only in 2019, we have already worked across a wide range of projects... Read More10% Blockchain & Web3
1> €1,000< €25Paris, Île-de-FranceOur expertise at your service! EMGS Consulting is a consulting company that helps you raise performance and accelerate digital change by putting modern technologies to work in your operational workflows, data analysis, and manual task automation. To address your digital transformation goals with Microsoft 365, we built this ce... Read More

