Komainu

Komainu is an infrastructure and service provider, not an investment manager, so it does not make proprietary investment decisions on behalf of clients. Operational and strategic leadership is shared by Co-CEOs Paul Frost-Smith, who joined in May 2024 and focuses on business strategy and expansion, and Robert Johnson, who joined in October 2023 and leads technology and platform development.

Komainu is neither — it functions as a regulated digital asset custody and services platform. It was founded in 2018 as a joint venture by Nomura, the global investment bank, CoinShares, the digital asset investment firm, and Ledger, the hardware security company. The firm generates revenue through custody fees, staking and collateral services, and trading connectivity.

Komainu's client pipeline is built directly through the traditional finance relationships of its founding partners and leadership team. Its board includes executives from Nomura's digital asset arm, Laser Digital, and its co-CEOs bring decades of institutional capital markets experience from firms such as JPMorgan, Credit Suisse, and MUFG Securities. Additionally, its regulatory approvals in Jersey, Dubai, the United Kingdom, and Italy serve as a funnel for compliance-sensitive allocators and banks.

Komainu does not deploy capital into external funds or direct deals. Its model is to provide the technological and regulatory infrastructure for institutions that want to hold, trade, or use digital assets as collateral. The company itself has raised capital from strategic investors, including a $75 million Series B led by Blockstream in 2025, but it acts as the picks-and-shovels provider, not an allocator.

Komainu was established as a standalone joint venture by the three firms in 2018. They remain strategic shareholders and continue to influence governance through board seats: Nomura's digital asset division, Laser Digital, holds representation, and Blockstream — a later strategic investor — also has board participation. The venture operates independently with its own management, balance sheet, and regulatory perimeter.

Komainu holds regulatory approval from the Jersey Financial Services Commission, a Virtual Asset Service Provider license from Dubai's VARA since 2023, crypto registration from the UK Financial Conduct Authority, and registration with Italy's OAM registry, both obtained in 2025. The firm has built its compliance framework around multi-jurisdictional operation from its inception.

There is no publicly disclosed philanthropic structure attached to Komainu. The firm operates purely as a for-profit digital asset infrastructure company, focused on generating commercial returns through custody, staking, and collateral management services for institutional clients.