Ngrave Hardware Wallets

GridPlus is a blockchain technology company that aims to provide people with access to decentralized financial products and services. Their products and services include a mobile wallet app, a hardware security module, and an energy management system that allows users to pay for electricity with cryptocurrency.

Originally Cobo Wallet, Keystone was spun out into its own company in 2021. Keystone promises a a commitment to security, innovation, and delivering a seamless user experience. 

Trezor is a leading name in the realm of cryptocurrency security solutions. Established as one of the pioneering hardware wallet companies, Trezor focuses on providing a secure and user-friendly way to manage and safeguard your digital assets.

Blockstream is a leading blockchain technology company, known for its contributions to the Bitcoin ecosystem and development of the Lightning Network. Learn more about their solutions and open-source hardware wallet.

Ledger is a prominent company in the field of cryptocurrency security and hardware wallets. The company focuses on developing hardware wallets, which are physical devices designed to securely store and manage users cryptocurrency private keys offline.

CoinKite is a Canadian company specializing in Bitcoin hardware and software solutions. Their flagship product, the Coldcard Wallet, offers top-notch security and user-friendly features for storing cryptocurrencies offline. Learn more about their innovative products and solutions.