1. Piedmont Processing Plant 3587 Rr 3, Piedmont, MO 63957 Coordinate: 37.15727,-90.69902 Phone: (573) 223-4950
2. Piedmont Processing Plant RR 3 Box 3587, Piedmont, MO 63957 Coordinate: 37.15507,-90.69545 Phone: (573) 223-4950