Helium One Global Limited engages in the exploration and production of helium gas. Its project portfolio includes its flagship Southern Rukwa Helium Project covering an area of approximately 480 square kilometers located in southwestern Tanzania, as well as Galactica-Pegasus Helium-Co2 Project covering an area of 246 square kilometers located in Colorado, the United States. The company was incorporated in 2015 and is based in Tortola, the British Virgin Islands.