1. Energetics 2400 Kerper Blvd, Dubuque, IA 52001 Coordinate: 42.52204,-90.65197 Phone: (563) 583-4567
2. Berry Bearing Co 12th Kerper Blvd, Dubuque, IA 52001 Coordinate: 42.514977,-90.681915 Phone: (563) 556-3022