Bison Finance Group Limited, an investment holding company, engages in design and production of advertisements for transit vehicle exteriors and interiors, mobile apps, shelters, billboards, and outdoor signages in Hong Kong. The company also engages in media sales; and bus-body, bus-interior, bus-shelter, and billboards advertising services. In addition, it provides investment advisory services; securities brokerage and securities margin financing services; asset management services; securities underwriting and placing services; fund management and loan financing services; and insurance brokerage services.

Further, the company is involved in the provision of employment agency services; events production business; integrated marketing services for advertising platforms; and management services. The company was formerly known as RoadShow Holdings Limited and changed its name to Bison Finance Group Limited in March 2018. The company was incorporated in 2000 and is based in North Point, Hong Kong.

Bison Finance Group Limited is a subsidiary of Bliss Chance Global Limited.