Hephaestus Holdings Limited, an investment holding company, engages in the provision of interior design and execution services in Hong Kong, Thailand, Macau, and Mainland China. It offers its services to private residences, corporate offices, service apartments, hotels, residential clubhouses, show flats, and sales galleries. The company also provides colour-rendering, provides interior design and execution services and property investment, construction engineering, and handling services. The company was formerly known as Union Asia Enterprise Holdings Limited and changed its name to Hephaestus Holdings Limited in September 2021. Hephaestus Holdings Limited was incorporated in 2001 and is based in Causeway Bay, Hong Kong. Hephaestus Holdings Limited is a subsidiary of Hong Kong Jun Tai Ting Investment Company Limited.