National Petroleum Services Co. engages in carrying out support services for oil well digging and maintenance. It operates through Oil Field Services and Non-Oil Services segments. The Oil Field Services segment consists of cementing and stimulation formulations for applications and operating environments for oil rigs. The Non-Oil Services segment is involved in the health, safety and environmental, engineering, and consultancy services. The company was founded on January 3, 1993 and is headquartered in Ahmadi, Kuwait.