Imperium Financial Group Limited, an investment holding company, provides various financial services in Hong Kong. It operates through four segments: Cryptocurrency Business, Financial Services, Equine Services, and Properties Investment. The Cryptocurrency Business segment is involved in the mining and sale of cryptocurrency. The Financial Services segment offers securities and futures brokerage, margin financing, asset management, and custodian services. The Equine Services segment provides stallion services, as well as invests in stallions. The Properties Investment segment invests in and rents properties in Australia. In addition, it provides human resources and administrative; money lending; and advising services on securities and future contracts. The company was formerly known as Sun International Group Limited and changed its name to Imperium Financial Group Limited in December 2021. The company was incorporated in 2000 and is headquartered in Kwun Tong, Hong Kong.