Komainu
Companies
Komainu is an institutional digital asset custodian established as a joint venture between Nomura (Japan's largest investment bank), CoinShares (European digital asset manager), and Ledger (hardware wallet leader). Founded in 2018, Komainu provides regulated Bitcoin and digital asset custody for institutional clients including banks, asset managers, and funds, with operations in the UK, UAE, and Japan.
Details
- Public
- No
- Sector
- bitcoin_custody
- Known For
- Joint venture between Nomura, CoinShares and Ledger; regulated institutional Bitcoin custody
- Company Type
- Institutional Custodian
- Founded Year
- 2018
- Headquarters
- London, United Kingdom
- Bitcoin Holdings Note
- Joint venture (Nomura/Ledger/GlobalAxiom) — holds client BTC, not own treasury. No public disclosure.
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