MTQ Corp. Ltd. is an investment holding company, which engages in the provision of engineering solutions for oilfield equipment. It operates through the Investment Holding and Oilfield Engineering segments. The Investment Holding segment holds investments and provides management and corporate services to its subsidiaries. The Oilfield Engineering segment provides engineering services for the servicing, manufacturing, assembly, and fabrication of oilfield equipment. The company was founded in 1959 and is headquartered in Singapore.