Crypto Flow Technology Limited, an investment holding company, provides storage, electricity, and related services in Hong Kong and the United States. It operates through three segments: Provision of Big Data Centre Services; Money Lending Business; and Web3.0. The company operates big data centres that provides various services, including premises, hardware support, power supply, ancillary supervision, and management services. It is also involved in money lending business; and research and development activities for blockchain, Web3.0, and business models of infrastructure platform.