KNM Group Bhd. operates as an investment holding. It engages in the provision of management services. The firm focuses its core businesses on process plants; modules; process technologies and engineering; plant services; and turnkey systems provider for the oil, gas, petrochemicals, minerals processing, desalination, renewable energy, chemicals, steam generation, power, and environment industries. The company was founded by Swee Eng Lee in 1990 and is headquartered in Seri Kembangan, Malaysia.