• Cameco Resources

    • Laramie County
    • Energy
    550 North Poplar Street, Suite 100
    Casper, WY 82601
    (307) 237-2128
    (307) 237-2142 (fax)
    • About

      HQ in Casper, Cameco Resources is America's largest uranium producer. Mines: Smith Ranch-Highland, near Douglas, and North Butte, near Wright.