G & M Holdings Limited, an investment holding company, provides design and build, and repair and maintenance services in for podium facade and curtain wall works in Hong Kong and the People's Republic of China. It also designs aluminum, glass curtain wall, and aluminum claddings. The company was founded in 1993 and is headquartered in Kwai Chung, Hong Kong. G & M Holdings Limited is a subsidiary of Luxury Booming Limited.