Automated Systems Holdings Limited, an investment holding company, provides information technology (IT) services to corporate customers in Hong Kong, the United States, Singapore, Mainland China, Macau, Thailand, and Taiwan. The company operates in two divisions, IT Products and IT Services. It engages in the sale of computer products and solutions; offers hardware services, including installation and maintenance; and software services, such as software development, consulting, and professional services. The company also provides systems integration, engineering support for products and solutions, and managed services. In addition, it offers is involved in the property holding, international trading, fund investment, and treasury management activities. The company was founded in 1973 and is headquartered in Sha Tin, Hong Kong. Automated Systems Holdings Limited operates as a subsidiary of Teamsun Technology (HK) Limited.