MTD ACPI Engineering Bhd. is an investment holding company, which engages in the project management and construction activities. It operates through the following business segments: Civil Engineering and Construction; Manufacturing; and Others. The Civil Engineering and Construction segment involves in the construction and marketing of heavy element precast products for viaducts, elevated highways, light rail transit guideways, bridges, building system products, contracting in the fields of environmental systems, and providing specialist contracting services. The Manufacturing segment focuses on manufacturing and marketing of industrial products, project management, manufacturing, marketing, licensing and franchising of precast and engineered products, and investment holding. The Others segment includes holding of investments in the shares of subsidiaries, associates, and other investments. The company is headquartered in Batu Caves, Malaysia.