Automated Systems Holdings Limited is an investment holding company that provides information technology (IT) services to corporate customers across Hong Kong, the United States, Europe, Singapore, Mainland China, Macau, Australia, Malaysia, Thailand, and Taiwan. It operates in two segments: IT Products and IT Services. Its offerings include IT and associated products, systems integration solutions, software and consulting services, engineering support, managed services, hardware installation and maintenance, and software development and professional services. The company also engages in the sale of computer products and solutions, property holding, international trade, fund investment, and treasury management. Founded in 1973, it is headquartered in Sha Tin, Hong Kong, and operates as a subsidiary of Teamsun Technology (HK) Limited.