1. Nelson Grain Inc 2080 Marshalltown Blvd, Marshalltown, IA 50158 Coordinate: 42.01662,-93.01335 Phone: (641) 752-5550
2. Prairie Land Co-Op 3008 S Center St, Marshalltown, IA 50158 Coordinate: 42.00935,-92.91226 Phone: (641) 752-7172