OSL Group is an investment holding company, with its primary business in digital assets and blockchain platforms. It operates three core business divisions: OSL, its digital asset and blockchain platform business providing software-as-a-service (SaaS) solutions, brokerage services, automated trading platforms and insured custody services to institutional and professional investors, conducted through its offices in Hong Kong and Singapore; an advertising business in Mainland China that provides customized advertising and marketing services to customers in the automotive and other industries; and a business park management division that provides business park operation and management services.