FTS International, Inc. (FTSI) delivers specialized hydraulic fracturing services across the North American energy sector. The company's operations are instrumental in boosting the yield of hydrocarbons from oil and natural gas wells drilled by exploration and production (E&P) companies. FTSI primarily focuses its services within the unconventional resource plays found throughout the United States. By September 30, 2021, its operational strength stood at approximately 1.3 million hydraulic horsepower, distributed across 25 fleets. Established in 2000, the firm's main office is located in Fort Worth, Texas. As of March 4, 2022, FTS International, Inc. operates as a subsidiary of ProFrac Holding Corp.