Acma Ltd. is an investment holding company. The firm operates through the Tooling & Plastic Injection Molding; Communications, Electronics & Equipment Distribution; and Investment segments. The Tooling & Plastic Injection Molding segment offers moldings for the automotive and electronics industries and produces plastic-injected parts for the manufacturing sector. The Communications, Electronics & Equipment Distribution segment is involved in the supply of telecommunications, electrical products, and packaged air conditioners. It offers products and services in the distribution of packaged air conditioners and in the supply of microwave telecommunications systems and electronic or computer-related products. The Investment segment relates to the investment holding activities of the group. The company was founded on October 9, 1965 and is headquartered in Singapore.