Max Sight Group Holdings Limited, an investment holding company, provides photography services through automatic identity documentation (ID) photo booths primarily in Hong Kong and Mainland China. It operates automatic ID photo booths under the Max Sight Photo name; holds licensing agreements; provides medical services by operating medical centres; and offers medical management services. The company was founded in 1989 and is headquartered in Causeway Bay, Hong Kong. Max Sight Group Holdings Limited is a subsidiary of Causeway Treasure Holding Limited.