A security expert in cryptocurrencies

and blockchain applications safeguarding crypto assets for individuals and companies,
thanks to a distinctive technology: an operating system based on a secure chip or hardware.
HARDWARE CRYPTO WALLETS

The Ledger Nano S and Ledger Blue, two formats of multicurrency wallets, both software compatible and open-source

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A FAST GROWING COMPANY

Clients in 165 Countries
Over 80 Employees globally
Offices in Paris, Vierzon & San Francisco

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ENTERPRISE SOLUTIONS

Customizable infrastructure solutions to safeguard crypto assets and white label blockchain applications

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LATEST BLOG POSTS

Woleet, a blockchain-based timestamp & signature app. Now available on Ledger Nano S

Woleet, a blockchain-based timestamp & signature app. Now available on Ledger Nano S

  Decentralized cryptocurrencies have been with us for the best part of a decade now and their capabilities are well established. Yet it.. Read More →
Announcing the availability of Ledger Nano S Firmware 1.4.2

Announcing the availability of Ledger Nano S Firmware 1.4.2

We are continuously working to improve the security of Ledger devices. As our business grows, we will accelerate our work identifying opportunities to.. Read More →
Firmware 1.4: deep dive into three vulnerabilities which have been fixed

Firmware 1.4: deep dive into three vulnerabilities which have been fixed

We would like to take the time to detail the security improvements made to our firmware, initially detailed on the blog post New.. Read More →

Our products support dozens of cryptocurrencies

So you can hold various assets in the same hardware wallet.