UKey is a hardware wallet and self-hosted security brand for Web3 users. Its mission is to bring financial-grade security to every digital asset holder.
SECURE SELF-CUSTODY FOR WEB3
UKey Wallet
UKey Wallet is a non-custodial wallet technology brand providing wallet software, hardware wallets, and offline recovery-backup products.
UKEY LIMITED (Hong Kong) is responsible for software and product development.
UKEY PTE. LTD. (Singapore) is authorized to conduct international marketing and advertising for the brand.
Neither company holds or controls users’ private keys, recovery phrases, digital assets, or transaction authorization.
Who Are We?


In the Web3 world, security is never an add-on,
but an infrastructure.
We hope to redefine the gateway of 'Wallet'.

Corporate Structure & Company Information
Legal entity, corporate relationship, and contact information are published below for business transparency.
UKEY LIMITED (Hong Kong) and UKEY PTE. LTD. (Singapore) are separately incorporated companies operating the UKey Wallet brand under common ownership and management.
UKEY LIMITED is responsible for software and product development and is the official developer and publisher of the UKey Wallet mobile app and browser extension.
UKEY PTE. LTD. is authorized to conduct international marketing and advertising for the UKey Wallet brand, including the operation of the relevant Google Ads account.
The difference between the developer name shown in the app stores and the advertiser name shown in Google Ads reflects this division of responsibilities. Neither company is an unrelated third party.
UKEY LIMITED
- Jurisdiction
- Hong Kong
- Hong Kong Company Registration No.
- 78918744
- Registered Office
- Rm 3A8, 19/F, Hip Shing Hong Centre, 55 Des Voeux Road Central, Central, Hong Kong
- Role
- Software and product development; official developer and publisher of the UKey Wallet mobile app and browser extension.
UKEY PTE. LTD.
- Jurisdiction
- Singapore
- UEN
- 202549174N
- Registered Office
- 7500A Beach Road, #04-307, The Plaza, Singapore 199591
- Role
- International marketing and advertising for the UKey Wallet brand, including the operation of the relevant Google Ads account.
Trademark Registration & Authorization
UkeyWallet is a registered trademark owned by UKEY LIMITED in the European Union (EUTM No. 019322273) and Hong Kong (Trade Mark No. 307193539). UKEY PTE. LTD. is authorized by UKEY LIMITED to use the UkeyWallet brand for international marketing and advertising activities.
Self-Custody & Security
UKey provides non-custodial wallet software, hardware wallets, and separate offline recovery-backup products. Neither UKEY LIMITED nor UKEY PTE. LTD. holds, stores, collects, manages, or controls users’ private keys, recovery phrases, digital assets, or transaction authorization. Users retain sole control of their private keys, recovery phrases, assets, and transactions.
- UKey does not take custody of users’ digital assets.
- UKey does not hold or control users’ private keys or recovery phrases.
- UKey does not authorize transactions on behalf of users.
- Users retain sole control of their keys, assets, and transactions.
UKey’s physical hardware wallets and offline recovery-backup products are designed to help users protect their private keys and recovery materials offline.
Contact
- Email:
- [email protected]
- Singapore:
- +65 9610 8156
- Hong Kong:
- +852 5172 1425
What Are We Doing
Cold Wallet Solution

Hot Wallet Cross-Platform Solution

Battery-free, Backup

Wallet Backup Solution

Wallet Backup Solution

UKey Wallet in your browser
UKey Wallet for iOS and Android
Why Hardware?
Security must return to the physical world
We believe true security must be built on 'physical isolation'.
UKEY LIMITED
Rebalance both
Software Wallet
Convenient but insecure
Hardware Wallet
Secure but hard to use
Official Channels
These are the official UKey channels.


