Nine Energy Service Inc is a North American onshore completion and production services provider. It targets unconventional oil and gas resource development. It operates in one segment, Completion Solutions. The Completion Solutions segment offers cementing services; completion tools, including liner hangers and accessories, frac sleeves, fully composite frac plugs, and specialty open hole float equipment and centralizers and other services. It operates in the U.S, Canada, and other countries where majority of the revenue is generated from the United States.