United Global Ltd. is an investment holding company, which engages in the manufacture of lubricant and specialty fluids for automotive, industrial and marine, and metal works applications. It operates through the Manufacturing and Trading segments. The Manufacturing segment produces lubricants under in-house brands such as United Oil, U Star Lube, and Bell1. The Trading segment sells base oils, additives, and finished products by buying from suppliers. The company was founded by Thuan Hor Tan and Wiranto on September 15, 2015 and is headquartered in Singapore.