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Komainu

Regulated third-party institutional digital asset custody

Overview

Komainu provides institutional-grade digital asset custody as an independent third-party custodian for institutional investors, corporations, and financial institutions, regulated by the Jersey Financial Services Commission. It stores and protects clients’ digital assets and private keys in a segregated, regulated environment, with risk management and governance that remain separate from clients’ trading activities. Its differentiator is a collaboration among Nomura, Ledger, and CoinShares, offering a regulated custody solution backed by traditional finance standards and blockchain security. The company aims to be the trusted custody partner for large holders of digital assets, helping grow the regulated custody market while ensuring secure, compliant storage and governance.

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About Komainu

Simplify's Rating
Why Komainu is rated
B
Rated B on Competitive Edge
Rated B on Growth Potential
Rated B on Differentiation

Industries

CybersecurityCrypto & Web3Financial Services

Company Size

51-200

Company Stage

Series B

Total Funding

$100M

Headquarters

St Helier, Jersey

Founded

2018

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Simplify's take

What believers are saying

  • FAB completed instant two-way transfers with Komainu on November 3, 2026.
  • Gate expanded Komainu Connect on October 29, 2026 to nine exchanges.
  • Komainu added YLDS custody and staking support in September 2026, broadening fee opportunities.

What critics are saying

  • Crypto custody fees depend on volatile AUC; a 2026 market drawdown compresses revenue fast.
  • Exchange and custody partners like Gate, Bybit, and FAB can switch providers quickly.
  • A major security failure or insolvency dispute would destroy trust and threaten Komainu's franchise.

What makes Komainu unique

  • Komainu pairs Jersey, Dubai, and FCA registrations with bank-grade custody infrastructure.
  • Komainu Connect keeps assets segregated while enabling trading across nine exchanges.
  • Komainu supports bank workflows, including FAB transfers and regulated on-chain settlement.

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Funding

Total Funding

$100M

Above

Industry Average

Funded Over

2 Rounds

Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Above Average

Industry standards

$35M
$45M
$65M
$75M
$100M

Company News

India Shorts
Nov 3rd, 2026
Komainu completes two-way digital asset transfers for First Abu Dhabi Bank as institutional custody framework goes live.

Komainu completes two-way digital asset transfers for First Abu Dhabi Bank as institutional custody framework goes live. By Business Wire India - Published on November 3, 2026 at 3:37 PM IST Business Wire India Komainu, a regulated digital asset services provider and custodian backed by Laser Digital and Blockstream, has completed the two-way transfer of a portfolio of digital assets with First Abu Dhabi Bank (FAB) through the institutional digital asset custody framework the two firms have established. The transfers settled instantly. The milestone marks the operationalisation of Komainu's collaboration with FAB Global Markets, integrating regulated digital asset custody and connectivity capabilities with FAB's existing infrastructure. The transfers demonstrate the bank's ability to move digital assets both into and out of the custody environment, validating the infrastructure required to support institutional digital asset activity. The framework has also been designed to support future institutional financing solutions, including lending backed by digital assets held in regulated custody. This provides a foundation for FAB to further integrate digital assets into its financial markets infrastructure and develop new institutional financing capabilities. As institutional interest in digital assets matures, the main challenge for banks has shifted from strategy to implementation. Komainu's regulated, custody-first infrastructure is designed to fit within the controls, workflows and governance that banks already rely on, reducing the operational change required to participate. This allows institutions such as FAB to put digital asset capabilities into production with confidence. Paul Frost-Smith, Group Managing Director of Komainu, said: "Banks need digital asset infrastructure that meets the same standards as the rest of their business. That calls for a provider that understands both worlds: the controls, governance and regulatory expectations of traditional finance, and the operational realities of digital assets. Komainu was built with that combination in mind from the start. Completing these transfers with FAB shows that regulated custody can be integrated into a bank's existing systems and run as part of its day-to-day operations. We are pleased to support FAB as it develops its institutional offering, including financing backed by assets held in segregated, regulated custody." The milestone forms part of FAB's wider digital assets programme, which also includes recent work on tokenised deposits and Swift ledger. For Komainu, it reflects a growing focus on working directly with banks to connect traditional financial markets with the digital asset ecosystem. About Komainu Komainu is the institutional gateway for digital assets, headquartered in Jersey, with offices in London, Dubai, and Singapore. Offering bank-grade infrastructure for institutional investors, Komainu provides seamless, connected and secure services with multi-jurisdictional regulatory oversight, merging expertise from traditional financial services with leading security standards for the next generation of institutional digital asset custody, servicing & financing. Komainu (Jersey) Limited is regulated by the Jersey Financial Services Commission. Komainu MEA FZE is regulated by the Dubai Virtual Assets Regulatory Authority. Information on Komainu's custodial services and full range of supported assets can be found at: https://komainu.com/ For more information, visit https://www.komainu.com View source version on businesswire.com: https://www.businesswire.com/news/home/20261102508660/en/ Disclaimer: The above press release comes to you under an arrangement with Business Wire India. Publication takes no editorial responsibility for the same. Business Wire India, established in 2002, India's premier media distribution company ensures guaranteed media coverage through its network of 30+ cities and top news agencies.

Asset Servicing Times
Oct 29th, 2026
Komainu and Gate expand partnership for trade across nine exchanges.

Komainu and Gate expand partnership for trade across nine exchanges. 29 October 2026 UK Reporter: Madison Hendrickson Komainu, a digital asset custodian, and Gate, a cryptocurrency exchange, expand beyond their Off-Exchange Settlement (OES) partnership, to now enable institutional clients to trade simultaneously across nine major exchanges. Clients can trade across Gate, Binance, Bybit, OKX, Deribit, Kraken, Hyperliquid, Lighter, and Aster. Building on the deployment of OES through Komainu Connect, the two firms are integrating Komainu's institutional custody infrastructure with Gate's CrossEx product, a cross-exchange trading solution, that enables unified margin management while keeping assets in regulated, segregated custody. Through OES, the firms say client assets remain held in regulated, segregated custody with Komainu while trading activity occurs on Gate, removing the need to transfer assets onto the exchange and reduce operational and counterparty risk. Additionally, the firms say the integration of CrossEx allows trade through a single API connection, without needing to deposit, manage, or reconcile margins at each venue. The integration addresses the challenge quantitative funds, asset managers, and market makers face with capital fragmentation across multiple exchanges, notes the firms. Further venue integrations are planned for later in the year. Previous digital assets article Next digital assets article NO FEE, NO RISK 100% ON RETURNS If you invest in only one asset servicing news source this year, make sure it is your free subscription to Asset Servicing Times

Coinfomania
Oct 14th, 2026
Komainu returns as sponsor for upcoming Lugano Bitcoin forum.

Komainu returns as sponsor for upcoming Lugano Bitcoin forum. October 14th, 2026 Komainu sponsors Lugano's Plan ₿ Forum on Bitcoin and institutional adoption. Expect key discussions on crypto infrastructure. Quick take. Summary is AI generated, newsroom reviewed. * Komainu is sponsoring Lugano's Plan ₿ Forum on October 23-24. * The forum will focus on Bitcoin and institutional adoption. * Komainu aims to connect with attendees during the event. Sponsored: ARC - Build on Arc, the Economic OS Build on Arc Today Komainu has announced its sponsorship of Lugano's Plan ₿ Forum, scheduled for October 23-24. This event will focus on Bitcoin, institutional adoption, and the supporting infrastructure. The forum is significant as it gathers industry leaders to discuss the future of cryptocurrency and its integration into mainstream finance. Attendees can anticipate valuable insights and networking opportunities. What went down. The Lugano Plan ₿ Forum aims to foster discussions on Bitcoin and its role in institutional finance. Komainu's involvement as a sponsor underscores the growing interest in Bitcoin among financial institutions. As the crypto landscape evolves, events like these are crucial for facilitating dialogue on adoption strategies and technological advancements. Komainu's presence signals a commitment to engaging with stakeholders in the crypto space. Key takeaways. * Komainu's sponsorship of the Lugano Plan ₿ Forum highlights its commitment to Bitcoin discussions. The event is set for October 23-24, featuring debates on institutional adoption. Attendees will include key figures from the crypto industry. Komainu encourages participants to connect and share insights on Bitcoin's future. The forum aims to enhance understanding of crypto infrastructure and market dynamics. Market snapshot. Currently, Bitcoin's market activity reflects a broader trend of institutional interest. While specific price data is unavailable, the discourse around Bitcoin is gaining traction as institutions look to integrate cryptocurrencies into their operations. Events like the Lugano forum are vital in shaping perceptions and strategies within the financial sector. Observers note that the upcoming discussions could influence future investment decisions in Bitcoin. Komainu is a significant player in the cryptocurrency space, focusing on providing custody solutions for digital assets. The Lugano Plan ₿ Forum serves as a platform for discussing Bitcoin's adoption and infrastructure, making it a fitting venue for Komainu's sponsorship. This forum aligns with the growing trend of institutional engagement in the cryptocurrency market. Where do Coinfomania go from here. Traders and industry participants will be closely watching the outcomes of the Lugano Plan ₿ Forum. The discussions surrounding Bitcoin's infrastructure and institutional adoption could lead to increased interest and investment in the cryptocurrency. As Komainu engages with other stakeholders, it's essential to observe how these conversations may influence market trends and the development of regulatory frameworks in the future.

Crypto.com
Sep 16th, 2026
$0: Komainu partners with Arc for mainnet launch support.

$0: Komainu partners with Arc for mainnet launch support. News Wed, 16 Sep 2026 16:02:17 UTC 1 hour ago Komainu has announced its role as a Day 1 launch partner for the Arc mainnet, providing institutional-grade custody support. This partnership is significant as it highlights the growing institutional interest in blockchain technology and could bolster confidence in the Arc platform. As noted in Komainu's tweet, the mainnet aims to enhance programmable money and financial applications, which could attract more institutional players to the crypto space. Source What happened. The recent collaboration between Komainu and Arc signifies a critical step for the latter as it launches its mainnet. With Komainu's established reputation in the realm of custody solutions, this partnership is expected to elevate Arc's standing among institutional investors. The broader crypto market is currently showing mixed signals, indicating that while some assets are stabilizing, others remain volatile. However, the institutional support from Komainu might create a more favorable environment for Arc's growth. Key details. * Komainu provides custody solutions for Arc's mainnet launch, effective immediately. Arc is designed for programmable money and financial services. The partnership emphasizes institutional-grade support for blockchain applications. Komainu's involvement could enhance confidence among potential institutional investors. Arc aims to facilitate real-world financial applications, including payments and lending. What the data shows. As of now, Arc's trading volume is not reported, indicating that its market debut may still be in early phases. The lack of trading activity could suggest that investors are awaiting further developments or confirmations regarding the mainnet's capabilities. In the context of the broader market, which is currently exhibiting mixed signals, Arc's entrance might provide a much-needed boost for institutional interest in cryptocurrencies. ... Continue reading the full article at the original source below. This content is automatically aggregated. Full credit goes to the original publisher (coinfomania.com).

Coinfomania
Sep 1st, 2026
Komainu announces custody support for YLDS, enhancing.

Komainu announces custody support for YLDS, enhancing. September 1st, 2026 Komainu's custody support for YLDS signals growing institutional interest in yield-bearing digital assets. Here's why it matters. Quick take. Summary is AI generated, newsroom reviewed. * Komainu introduces custody support for YLDS, a yield-bearing security. * YLDS is SEC-registered and backed by U.S. Treasury securities. * Growing institutional demand for yield-bearing assets drives this move. Komainu has introduced custody support for YLDS, a yield-bearing security from Figure Certificate Company. This development comes as institutional demand for yield-bearing digital assets rises, highlighting a shift towards regulatory clarity in the crypto space. The integration aims to enhance operational efficiency through on-chain settlement, making YLDS an attractive option for institutional investors. More details can be found in the announcement tweet. What went down. Amidst a backdrop of mixed signals in the crypto market, Komainu's announcement stands out. The firm now offers institutional-grade custody for YLDS, which is fully backed by U.S. Treasury securities, thereby providing a secure investment vehicle. YLDS aims to appeal to institutions seeking yield-bearing opportunities with regulatory assurance. The custody support includes multi-chain storage and integrated settlement processing, targeting the needs of institutional investors looking for reliable digital asset options. What Coinfomania know. * Komainu has announced custody services for YLDS; YLDS is SEC-registered and backed by U.S. Treasury securities; The custody service includes multi-chain storage and collateral mobility; This move reflects increasing institutional interest in yield-bearing digital assets; Komainu aims to enhance operational efficiency for investors. The numbers. Currently, YLDS is positioned for growth with the support of Komainu's custody services. The broader market shows varied momentum, but this integration could enhance liquidity and attract new institutional clients. As YLDS gains traction, its regulatory backing and yield-bearing nature may offer a unique advantage in the competitive landscape of digital assets. YLDS is a yield-bearing security that combines regulatory compliance with investment potential. It is issued by Figure Certificate Company, which focuses on bridging traditional finance with blockchain technology. Komainu, a leading custody provider, is capitalizing on the growing interest in compliant digital assets by offering tailored custody solutions for YLDS. Key levels to watch. What traders are watching next includes the potential for increased adoption of YLDS as more institutions seek yield-bearing digital assets. Key levels to monitor will be the integration of custodial services and any subsequent announcements from Komainu regarding partnerships or expansions in this area. The risk lies in market volatility, which could impact investor sentiment towards new digital securities.

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