A wholly owned subsidiary of the Russian state-owned nuclear corporation Rosatom, Uranium One is a Canadian uranium mining company with headquarters in Toronto, Ontario. The company produces about 5’100 tons, or about 8% of the world’s uranium production.
The company is responsible for Rosatom’s uranium production outside the Russian Federation. Uranium One is involved in uranium production through its subsidiaries and joint ventures. It is also engaged in the exploration and development of uranium properties, in Kazakhstan, the US, Tanzania and other countries.