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Founded Year



Series A | Alive

Total Raised


Last Raised

$25M | 2 yrs ago

About Komainu

Komainu is a regulated digital asset custody solution built by institutions. The company is a joint venture between CoinShares, Ledger, and Nomura.

Headquarters Location

St Helier, England,

United Kingdom

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Komainu's Products & Differentiators


    Secure storage and safeguarding of client digital assets.

Expert Collections containing Komainu

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Komainu is included in 2 Expert Collections, including Blockchain.



6,254 items

Companies in this collection build, apply, and analyze blockchain and cryptocurrency technologies for business or consumer use cases. Various industries include financial services, trade finance, supply chain, enterprise tech, consumer and retail, and healthcare.



5,152 items

Latest Komainu News

GCES extends partnership with Komainu to offer staking services

Apr 27, 2023

April 27, 2023 10:00 am Digital Prime Brokerage GCEX today revealed it has extended its partnership with regulated digital asset custodian Komainu which will allow GCEX to offer staking services to its institutional and professional clients. Komainu was established as a joint venture between investment bank Nomura, hardware technology company Ledger, and digital asset investment manager CoinShares. The Jersey-headquartered company offers regulated, and compliant infrastructure for digital asset custody and staking services. Komainu has offices in London, Dublin, Dubai, and Singapore, and regulated by the Jersey Financial Services Commission (JFSC) and the Dubai Virtual Assets Regulatory Authority (VARA). The official announcement highlighted that through the extension of their collaboration , GCEX can provide its clients with access to Komainu’s staking solutions, allowing them to earn rewards on their digital assets while remaining under secure, segregated custody. Lars Holst We are delighted to extend our partnership with Komainu, giving our clients access to secure and compliant staking services, enabling them to participate in staking rewards for digital assets. We are committed to providing our clients with the best possible service and this partnership is a testament to that. Komainu Head of Sales, Darren Jordan said: Darren Jordan Adding staking was a natural next step in our suite of offerings for GCEX clients. Offering custody alone doesn’t cut it anymore, the market demands more innovative solutions, clients require utility of their assets. That is why Komainu built a suite of services including regulated custody, staking and collateral management, and we are pleased to extend our partnership with GCEX Group to provide staking services. Last week, GCEX reported that it has registered £4.5 million in turnover during its second year of trading, seeing a 136% increase compared to 2021’s 16-month period.

Komainu Frequently Asked Questions (FAQ)

  • When was Komainu founded?

    Komainu was founded in 2018.

  • Where is Komainu's headquarters?

    Komainu's headquarters is located at St Helier.

  • What is Komainu's latest funding round?

    Komainu's latest funding round is Series A.

  • How much did Komainu raise?

    Komainu raised a total of $25M.

  • Who are the investors of Komainu?

    Investors of Komainu include Nomura Research Institute, Galaxy Digital, Alan Howard and NOIA Capital.

  • Who are Komainu's competitors?

    Competitors of Komainu include Societe Generale – FORGE.

  • What products does Komainu offer?

    Komainu's products include Custody .

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