KPa-BM Holdings Limited is an investment holding company that provides structural engineering works, focusing on design and build projects for the private and public sectors, primarily in Hong Kong and the People's Republic of China. It operates through two segments: Structural Engineering Works, and Supply, Installation, and Trading of Building Material Products. The company is also involved in the processing, fabrication, manufacturing, supply, trading, and installation of building material products, the provision of fabrication drawings, and trademark holding related activities. Incorporated in 2015 and headquartered in Tsuen Wan, Hong Kong, it is a subsidiary of Success Wing Investments Limited.