Hardware Wallets Companies

Keystone is a leader in the cryptocurrency wallet market. They’re committed to making crypto easy and accessible for everyone, so they can enjoy all of its potential benefits. Their unique value proposition is unparalleled compatibility with top wallets like MetaMask, Solflare, Sender Wallet, XRP Toolkit and many more. This allows them to provide an efficient user experience that simplifies transactions and maximizes usability. Their mission statement is to revolutionize the way people interact with digital currencies by providing reliable tools & resources necessary for seamless integration into their lives. Their vision is to become the go-to destination for anyone looking to maximize their knowledge of digital currency usage while ensuring maximum security & reliability along every step of the way.

NGRAVE is a pioneering blockchain technology company dedicated to revolutionizing digital asset security. In partnership with tech giant IMEC and an esteemed team specializing in cryptography and hardware security, they are at the forefront of developing the next generation of ultra-secure blockchain wallet solutions. Their collaboration with IMEC, a renowned research and innovation hub, ensures that their products are built on the latest advancements in technology and adhere to the highest standards of security. What sets NGRAVE apart is their unwavering commitment to providing users with the most secure and user-friendly blockchain wallet experience possible.

Embark on a journey with Serenity Shield, where security, privacy, and digital rights converge seamlessly within their groundbreaking StrongBox® platform. Their mission is to empower individuals to safeguard their investments, ensuring a legacy that transcends generations. At Serenity Shield, they understand the profound significance of preserving hard-earned assets for chosen beneficiaries, even in the face of unforeseen circumstances. With the StrongBox® solution at the core of their offerings, they provide a comprehensive suite of protective measures tailored to unique needs. Beyond conventional security measures, they offer peace of mind by incorporating innovative technologies and stringent protocols to fortify digital assets. From cryptocurrencies to sensitive documents, they ensure that the legacy remains intact and accessible to those cherished. What sets Serenity Shield apart is their unwavering commitment to inclusivity. They believe that everyone deserves the assurance of legacy preservation, regardless of their background or circumstances. Their user-friendly interface and personalized support make safeguarding assets effortless and accessible to all.

Tangem makes it easy and secure for everyone to securely store, buy, earn, transfer and swap 6000+ of coins and tokens. Their mission is to enable the mass adoption of cryptocurrencies by providing high-quality products that facilitate secure storage solutions and seamless user experiences. They strive to provide a bridge between traditional currencies and digital assets while improving access to fair financial services. By making cryptocurrency both accessible and approachable through their innovative card-shaped wallets, they are empowering users all around the world with more control over their finances - no matter what type of currency they choose or transaction amount they want. Their vision is to empower an entire generation using blockchain technology in order to open up opportunities never seen before – a global economy without borders where anyone can benefit from increased security, trustless transactions & lower fees.

Stamp Seed®, a division of ImpressArt®, leverages its extensive experience in metal stamping to provide innovative solutions for secure cryptocurrency storage. Since 2010, ImpressArt® has established itself as a leading authority in the field of metal stamping, and this expertise is now being applied to the world of cryptocurrency. By offering high-quality titanium seed plates, Stamp Seed® empowers individuals to take control of their Bitcoin and other cryptocurrency assets. These durable and corrosion-resistant plates provide a reliable and long-lasting method for backing up private keys, reducing the risk of loss or damage. Stamp Seed® is committed to promoting financial sovereignty and empowering individuals to secure their digital assets. By combining traditional craftsmanship with cutting-edge technology, Stamp Seed® offers a reliable and secure solution for storing cryptocurrency private keys.

Bitfold is a hardware security device company developing a standalone mobile vault for digital assets and authentication. The core product employs an air-gap architecture that divides the device into three independent modules communicating through encrypted protocols, maintaining offline private key storage while supporting WiFi, Bluetooth, NFC, and LTE connectivity. The device includes a 5.5-inch touchscreen interface running BitfoldOS, a proprietary C-based operating system, along with tamper-proof mechanisms, biometric protection, Physical Unclonable Function (PUF) technology, and a hardware-based random number generator. The company operates in the hardware security space with support from EU funding programs.

The Seedor Safe is a revolutionary physical security solution designed to safeguard your Bitcoin recovery seed phrase. Crafted from highly durable stainless steel, the Seedor Safe provides an unparalleled level of protection against various threats, including fire, water, and physical damage. By engraving your seed phrase onto a stainless steel plate, the Seedor Safe ensures a permanent and tamper-proof backup. This innovative approach eliminates the risks associated with digital storage methods, such as hacking and data breaches. The Seedor Safe's compact and discreet design allows you to securely store your seed phrase in a safe and convenient manner. With the Seedor Safe, you can rest assured that your Bitcoin holdings are protected for generations to come. By taking a proactive approach to security, you can safeguard your digital assets and enjoy peace of mind.

Coldlar manufactures cold storage hardware wallets designed for secure offline management of crypto assets. Its product lineup includes the ColdLar Ultra, Dreamer, Touch, and Shield, featuring CC EAL6+ chip security certification, fingerprint recognition, NFC communication, and 5-inch touch screens. The companion Coldlar APP pairs with the hardware to enable asset management, transaction monitoring, and multi-chain support across BTC, ETH, XRP, EOS, BNB, TRX, and others, with NFT support included. The company has operated for approximately eight years and supports four languages (Chinese, English, Japanese, Korean), targeting a global retail user base.

BC Vault is a hardware cryptocurrency wallet manufacturer based in Slovenia, producing physical devices designed for cold storage of digital assets. Its flagship product, the BC Vault One, uses ferroelectric RAM (FeRAM) storage and a unique per-wallet encryption approach, where each wallet on the device has its own independently encrypted private key rather than relying on a single seed phrase. This architecture is intended to reduce the risk of total fund loss from a single point of failure, differentiating it from seed-phrase-based competitors such as Ledger and Trezor. The device supports a broad range of cryptocurrencies and is marketed toward security-conscious individual investors who want offline key storage without dependence on a single mnemonic backup.

Chaindeck is a physical, offline seed phrase backup product that uses a deck-cipher mechanism to encrypt crypto wallet recovery phrases without any digital devices or software. The system works by arranging a deck of cards in a specific order, writing the seed phrase across the card edges, then shuffling the deck to scramble and encrypt the written text. Decryption requires knowing the exact original card arrangement, which the company claims has more possible permutations than atoms in the observable universe. The product targets both novice crypto holders and experienced self-custody users who want an air-gapped, tamper-evident alternative to plain paper or metal backup plates. Chaindeck is sold directly through its website as a consumer product requiring only a pen and a flat surface to operate.

Coldcard is a Bitcoin-only hardware signing device manufactured by Coinkite since 2017, available in two models: the Mk5 and the newer Q with a full QWERTY keyboard and QR code scanner. The device stores private keys across dual secure elements from two different chip manufacturers (Microchip ATECC608 and Maxim DS28C36B), reducing single-vendor vulnerability risk. It operates fully air-gapped, transferring transaction data via MicroSD card, NFC, or QR codes using the PSBT standard (BIP174), and requires no companion app or cloud account. All firmware is open-source and reproducible, allowing users to compile and verify the code running on their device independently.

Cryptotag manufactures titanium metal seed phrase storage devices designed to protect cryptocurrency wallet recovery phrases from fire, water, and physical damage. The product line includes four models: Loki, Zeus, Thor, and Odin, each targeting different user profiles from entry-level holders to advanced multi-wallet users requiring Shamir Secret Sharing support. Products are compatible with major hardware and software wallets including Ledger, Trezor, Trust Wallet, and MetaMask, positioning them as a complementary backup layer rather than a standalone wallet. The company is headquartered in the Netherlands and markets itself as the world's best-selling seed phrase storage brand, with a 5-star rating across hundreds of Google reviews and coverage in outlets such as Nasdaq, Bitcoin Magazine, and CryptoNews.

Cypherock manufactures the X1, a hardware wallet that eliminates the traditional seed phrase by splitting private keys across a main device and four physical cards using Shamir's Secret Sharing and MPC-based cryptography. The design means no single point of failure exists — losing one card or the device does not compromise funds, and the system supports non-custodial inheritance planning. The wallet targets individual crypto holders concerned about self-custody security and seed phrase loss, and has been covered by CoinDesk, Decrypt, and Entrepreneur following a $1M fundraise. Cypherock was part of a ConsenSys accelerator cohort and is listed on Bitcoin.org's hardware wallet recommendations.

D'CENT manufactures consumer-grade hardware cryptocurrency wallets, including a biometric wallet that uses fingerprint authentication, marketed as the world's first of its kind, and a card-form-factor wallet for crypto and NFT storage. The mobile app pairs with these devices to manage assets across a broad range of supported blockchains, including Arbitrum, Avalanche, Polygon, Hedera, NEAR, and others. The company recently launched XRPfi Prime, a feature enabling yield generation on XRP directly within the self-custody wallet environment. Partners listed on the site include MoonPay, Stacks, Algorand, and Kaia, indicating integrations for fiat on-ramps and multi-chain support.

imKey manufactures consumer-grade hardware wallets and mnemonic backup tools designed for self-custody of digital assets. Its flagship product, the imKey Pro (priced at $109.99), is a card-style hardware wallet that integrates with software wallets including imToken and Rabby via a companion app called imKey Manager. The product line also includes the HeirBOX and HeirTAB series, physical mnemonic storage devices intended for secure offline seed phrase backup and inheritance planning. imKey targets retail crypto holders seeking non-custodial cold storage, and distributes through its own online store as well as Amazon US and Amazon Singapore. The company operates reseller and affiliate programs, and offers device customization for brands and individuals.

Magne.AI produces the MAG1 (Phone Gen1), a consumer smartphone designed for Web3 functionality and crypto asset management. The device integrates a hardware-based wallet architecture intended to securely isolate and manage cryptographic keys used for digital asset transactions. Its security design includes a trusted execution environment, a secure element for private key storage and signing, and an encrypted NFC backup card used for offline wallet recovery. These components work together to separate and protect sensitive wallet operations from general device processes.

Ryder is a hardware wallet manufacturer focused on simplifying self-custody of cryptocurrency for everyday users. Its flagship product, the Ryder One, is a consumer hardware wallet designed for rapid setup (approximately 60 seconds) using a proprietary TapSafe mechanism that eliminates the traditional seed-phrase backup process. The device targets non-technical crypto holders who find conventional hardware wallets complex or intimidating. Ryder has received backing from investors including the Solana Foundation and Stacks Foundation, and ships globally across dozens of countries.

UKISS Technology is a hardware wallet manufacturer based in Singapore that produces the Hugware line of cold storage devices for cryptocurrency private key management. The Hugware device incorporates a proprietary H2 chip that supports ED25519 blockchains, providing compatibility with networks including Aptos and established blockchain systems. The product ecosystem includes UKISS Hub, a companion application available on desktop and Android platforms for wallet management functions, and U-Archive, a digital asset archiving tool. Hugware is designed for cryptocurrency holders requiring hardware-level security for asset storage.

Bitkey is a Bitcoin hardware wallet developed by Block, Inc. The wallet implements a 2-of-3 multisignature architecture in which the user controls one key on the physical device and one key in a companion mobile application, with a third key stored encrypted on Block's servers. Transaction authorization requires two of the three keys. The hardware device incorporates biometric authentication. The system eliminates traditional seed phrase management while preserving self-custody recovery mechanisms for scenarios involving loss of the phone or device. Additional features include a Bitcoin inheritance mechanism that permits designated Bitkey owners to claim funds, and privacy functionality using chain-code delegation to prevent on-chain transactions from being visible to Bitkey's servers.