Block, Inc., together with its subsidiaries, builds ecosystems focused on commerce and financial products and services in the United States and internationally. It operates through two segments, Square and Cash App. The Square segment offers commerce products for restaurants, appointments, retail, point of sale, online, online checkout, and invoices, as well as virtual terminals, risk and order managers, and payment and commerce application programming interfaces; managed payment services; software solutions; hardware products, such as registers, terminals, stands, and readers for contactless and chips; banking services consisting of lending, instant transfer, and checking and savings accounts; and full-service setup and support services. This segment also provides loyalty, marketing, team management, and payroll services; and gift cards. The Cash App segment offers financial tools within the mobile Cash App, including peer-to-peer payments, bitcoin, and stock investment brokerage; Cash App Card, a debit card; direct deposit, cash boost, and tax preparation services; and Afterpay, a buy now, pay later platform. This segment also provides Pay in 4, monthly payment solutions, advertising and affiliate, shop directory, and Cash App Pay services; and business accounts, and Afterpay and Afterpay Plus cards. In addition, the company operates TIDAL, a platform for musicians and fans; TBD, an open developer platform focused on making the decentralized financial world accessible; Bitkey, a self-custody bitcoin wallet; and Spiral, which focuses on bitcoin open source work. It serves businesses, sellers, and individuals through e-commerce and retail distribution channels. The company was formerly known as Square, Inc. and changed its name to Block, Inc. in December 2021. Block, Inc. was incorporated in 2009 and is based in Oakland, California.

Core Scientific, Inc. provides digital asset mining services in North America. It operates through two segments, Mining and Hosting. The company offers blockchain infrastructure, software solutions, and services; and operates data center mining facilities. It also mines digital assets for its own account; and provides hosting services for other large bitcoin miners, which include deployment, monitoring, trouble shooting, optimization, and maintenance of its customers' digital asset mining equipment. In addition, the company provides electrical power, repair, and other infrastructure services to operate, maintain, and earn digital assets; and sells mining equipment to customers. Core Scientific, Inc. was founded in 2017 and is headquartered in Dover, Delaware.

TeraWulf Inc., together with its subsidiaries, operates as a digital asset technology company in the United States. The company develops, owns, and operates bitcoin mining facilities in New York and Pennsylvania. It is also involved in the provision of miner hosting services to third-party entities. The company was founded in 2021 and is headquartered in Easton, Maryland.

MoneyLion Inc., a financial technology company, provides personalized products and financial content for American consumers. The company's platform offers access to banking, borrowing, and investing solutions for customers. Its principal products include RoarMoney, an insured digital demand deposit account; Instacash, a cash advance product that gives customers early access to their recurring income deposits; Credit Builder Plus membership program; MoneyLion Investing, an online investment account that offers access to separately managed accounts invested based on model exchange-traded fund portfolios; Roundups, which provides features designed to encourage customers to establish good saving and investing habits; and MoneyLion Crypto, an online cryptocurrency account. It also provides marketplace solutions, such as valuable distribution, acquisition, growth, and monetization channels; and creative media and brand content services. MoneyLion Inc. was founded in 2013 and is headquartered in New York, New York.

Bakkt Holdings, Inc. offers software as a service and application programming interface solutions for crypto and loyalty, powering engagement, and performance. The company operates Bakkt Marketplace, a platform that enables consumers to buy, sell, and store crypto in an embedded web experience; Bakkt Crypto, a platform that supports clients with a range of crypto solutions; and Bakkt Trust, institutional-grade qualified custody solution for market participants. Its platform also offers a range of loyalty solutions, including redemption solutions for various rewards categories comprising travel, gift cards, and merchandise; travel solutions that offer a retail e-commerce booking platform, as well as live-agent booking and servicing; and unified shopping experience. The company was founded in 2018 and is headquartered in Alpharetta, Georgia.

Nukkleus Inc., a financial technology company, provides blockchain-enabled technology solutions worldwide. It focuses on providing software and technology solutions for retail foreign exchange trading industry. The company provides transactions platform for dealing and risk management services. It also offers cross-border payment and transactions solutions and blockchain-enabled financial services solutions to institutional investors. In addition, the company provides software, technology, customer sales and marketing, and risk management technology hardware and software solutions. Nukkleus Inc. was founded in 2013 and is headquartered in Jersey City, New Jersey.

BTCS Inc. operates in blockchain technology sector the United States. Its blockchain-infrastructure secures and operates validator nodes on disruptive blockchain networks, as well as validates transactions for crypto holding delegations on dPoS blockchains. The company offers StakeSeeker, a cryptocurrency dashboard and staking-as-a-service platform that allows crypto asset holders to earn rewards by participating in network consensus mechanisms; and Builder+, a Ethereum block builder offered to maximize validator earnings by utilizing algorithms to construct optimized blocks for on-chain validation. In addition, it is involved in the development of ChainQ, an AI-powered blockchain data and analytics platform, which allows users to query real-time and historical on-chain blockchain data. The company was formerly known as Bitcoin Shop, Inc. and changed its name to BTCS Inc. in July 2015. BTCS Inc. was founded in 2014 and is based in Silver Spring, Maryland.

The OLB Group, Inc. provides integrated financial and transaction processing services for small and mid-sized merchants in the United States. It operates through two segments: Fintech Services and Bitcoin Mining Business segments. The company operates CrowdPay, a crowdfunding platform used to facilitate a capital raise of various types of securities; cloud-based business management platform that provides turnkey solutions for merchants to enable them to build and manage their retail businesses; eVance which provides payment processing solutions to merchants, which enable merchants to process credit and debit card-based internet payments for sales of their products; and SecurePay, a payment gateway and virtual terminal with proprietary business management tools. It is also involved in the cryptocurrency mining activities; cryptocurrency-related services; and provision of ecommerce development and consulting services. The OLB Group, Inc. was founded in 1993 and is headquartered in New York, New York.