Blockstream
Blockstream is a prominent blockchain technology supplier that focuses on enhancing Bitcoin and blockchain functionality through innovative products and services. The company develops interoperable blockchain technologies, particularly sidechains, which facilitate faster and more confidential transactions. Its notable offerings include Blockstream Satellite, a service that broadcasts the Bitcoin blockchain via satellite for users without internet access, and the Liquid Network, designed to improve transaction efficiency. Additionally, Blockstream provides the Green Wallet, a non-custodial Bitcoin wallet emphasizing security and user control. The company also offers blockchain APIs for developers, enabling the integration of blockchain capabilities into various applications, as well as solutions for efficient Bitcoin mining operations. By leveraging advanced cryptographic techniques, Blockstream aims to enhance privacy and security in transactions, ultimately contributing to the evolution of the financial infrastructure.
Komainu is a regulated digital asset custody services provider that caters to institutional clients. Formed through a partnership between Nomura, CoinShares, and Ledger, the company focuses on delivering decentralized and secure custody solutions for various types of digital assets. Komainu's hybrid custodial service platform addresses the financial and security challenges faced by institutional investors, offering an optimized application-based system that ensures regulatory compliance and provides multi-asset support. With a commitment to adhering to stringent regulatory standards and offering insurance, Komainu enables institutions to safely engage with the growing digital asset industry.
SponDoolies-Tech
Acquisition in 2021
Spondoolies-Tech specializes in the development of cryptocurrency mining devices, focusing on efficiency and performance. The company is composed of a team of experts from the Israeli semiconductor industry, dedicated to creating the necessary infrastructure for cryptocurrency operations. Spondoolies-Tech manufactures mining rigs that are designed for both private and commercial users, ensuring that these machines are easy to use and simple to set up. In addition to hardware production, the company also offers cloud mining services and bulk sales, catering to a diverse range of customers in the digital currency market.
Adamant Capital
Acquisition in 2021
Adamant Capital is a pioneering fund manager focused on cryptocurrency investment, particularly Bitcoin, which it regards as a fundamental value asset. The firm offers cryptocurrency fund management services designed to provide investors with opportunities to outperform Bitcoin while maintaining tax efficiency. By capitalizing on Bitcoin's characteristics as a digital gold and a liquid reserve asset, Adamant Capital invests in the broader ecosystem of virtual currencies. This approach enables investors to enter the cryptocurrency market with a level of safety and strategic insight.
GreenAddress
Acquisition in 2016
GreenAddress specializes in bitcoin wallet protection software, offering advanced security features to safeguard users' digital assets. The company's platform integrates two-factor authentication and multi-signature technology, enhancing control over transactions while maintaining usability. By prioritizing both security and user experience, GreenAddress aims to provide a reliable solution for individuals looking to protect their bitcoins effectively.
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