Natural Gas Services Group, Inc. engages in the provision of small to medium horsepower compression equipment to the natural gas industry. It focuses primarily on the non-conventional natural gas and oil production business in the United States, such as coal bed methane, gas shale, tight gas and oil shales. The firm manufactures, fabricates and rents natural gas compressors that enhance the production of natural gas wells and provide maintenance services for those compressors. It also manufactures and sell flare systems for oil and gas plant and production facilities. The company was founded on December 17, 1998 and is headquartered in Midland, TX.