1. Schillinger Genetics 8714 Highway T38 N, Grinnell, IA 50112 Coordinate: 41.81256,-92.78543 Phone: (641) 236-1510
2. Farms Corp 438 Highway 6, Grinnell, IA 50112 Coordinate: 41.74564,-92.6997 Phone: (641) 236-8466