Mendell Helium plc produces helium in the United States. It holds an interest in the Fort Dodge Prospect in Ford County, Kansas, and various wells in its Hugoton North Play project in Garden City, south-western Kansas. The company was formerly known as Voyager Life plc and changed its name to Mendell Helium plc in September 2024. Incorporated in 2020, it is headquartered in Perth, the United Kingdom.