Imperium Financial Group Limited, an investment holding company, engages in cryptocurrency business in Australia and Hong Kong. It operates through four segments: Cryptocurrency Business, Financial Services, Equine Services, and Properties Investment. The company engages in mining and sale of cryptocurrency; provision of securities and futures brokerage, margin financing, asset management, and custodian services; and money lending business. It also provides stallion services, as well as invests in stallions and rents properties. In addition, the company is involved in provision of human resources and administrative services; property investment; advising services on securities and future contracts; and equine related services. 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.