NexTier Oilfield Solutions is a US-based company that specializes in providing a wide range of well completion and production services in active and demanding basins. They offer hydraulic fracturing, wireline, pump-down, cementing, and coiled tubing services. With a focus on the most challenging land basins in the US, NexTier delivers safe, efficient, and innovative solutions that help customers increase production and generate strong returns. They have a diverse customer base and generate revenue from various regions, including the Northeast, Central, West Texas, and international markets.