1. Energy & Environ Research 400 E Park St, Butte, MT 59701 Coordinate: 46.013,-112.52808 Phone: (406) 782-3300
2. Plasma Energy 58 W Quartz St Ste 3, Butte, MT 59701 Coordinate: 46.0151,-112.53759 Phone: (406) 782-7756