1. Maheshu Energy/rta
9964 Highway 73, Mandaree, ND 58757
Coordinate: 47.77851,-102.7207
Phone: (701) 759-3800
2. Itea
2202 Highway 22, Mandaree, ND 58757
Coordinate: 47.72594,-102.70318
Phone: (701) 759-3800
3. West Segment Regulatory Commission
Po Box 829, Mandaree, ND 58757
Coordinate: 47.856743,-102.65347
Phone: (701) 759-3576