United Malacca Bhd. is an investment holding company, which engages in the cultivation of oil palms. The firm operates through the Plantation and Investment Holding segments. The Plantation segment is focused on the cultivation of palm oil and palm oil milling. The Investment Holding segment deals with investment holding services. The company was founded by Cheng Lock Tan on April 27, 1910 and is headquartered in Melaka, Malaysia.