| Name | City | State |
| Helena Chemical Co. | Adair | IA |
| Quality Ag Service | Albia | IA |
| New Century FS | Albion | IA |
| New Horizon FS | Alburnette | IA |
| Agvantage FS | Alden | IA |
| Agvantage FS | Allison | IA |
| Northwest Iowa Agronomy LLC | Alton | IA |
| Agri-Land FS | Audobon | IA |
| Agri-Land FS | Avoca | IA |
| Asmus Farm Supply Inc. | Bancroft | IA |
| Mid-Iowa Coop | Beaman | IA |
| Farm Advantage, Inc. | Belmond | IA |
| New Century FS | Brooklyn | IA |
| New Horizon FS | Calamus | IA |
| CS Agrow Services | Calumet | IA |
| Agri-Land FS | Canby | IA |
| Three Rivers FS | Centralia | IA |
| Agvantage FS | Charles City | IA |
| Clinton Feed & Grain | Clinton | IA |
| New Alliance FS | Columbus Junction | IA |
| Agvantage FS | Colwell | IA |
| Agvantage FS | Davis Corner | IA |
| New Horizon FS | Dewitt | IA |
| Hendricks Feed & Seed Co., Inc. | Dubuque | IA |
| Three Rivers FS | Earlville | IA |
| Agvantage FS | Eldora | IA |
| Three Rivers FS | Elklader | IA |
| Three Rivers FS | Epworth | IA |
| Asmus Farm Supply Inc. | Estherville | IA |
| New Alliance FS | Fairfield | IA |
| Farley Fertilizer, Inc. | Farley | IA |
| Rod's Fertilizer & Sales, Inc. | Galva | IA |
| New Century FS | Garrison | IA |
| New Century FS | Garwin | IA |
| Central Counties Coop | Gilman | IA |
| Agri-Associates | Glidden | IA |
| Du-Mor Crop Care, Inc. | Grand Mound | IA |
| New Century FS | Grinnell | IA |
| Agri-Land FS | Griswold | IA |
| Helena Chemical Co. | Guthrie Center | IA |
| Agvantage FS | Hampton | IA |
| Agri-Land FS | Harlan | IA |
| Northwest Ag Supply | Hartley | IA |
| Sioux Fertilizer Inc. | Hawarden | IA |
| Agvantage FS | Hazleton | IA |
| New Alliance FS | Hedrick | IA |
| Chem Gro of Hillsboro, Inc. | Hillsboro | IA |
| Vohs & Miller, Inc. | Holstein | IA |
| Three Rivers FS | Holy Cross | IA |
| Hopkinton Feed & Grain, Inc. | Hopkinton | IA |
| Chem Gro of - Houghton, Inc. | Houghton | IA |
| Agri-Land FS | Humeston | IA |
| Agri-Land FS | Indianola | IA |
| Agvantage FS | Janesville | IA |
| New Alliance FS | Knoxville | IA |
| New Century FS | La Porte City | IA |
| O Toole, Inc. | Letts | IA |
| Agri-Land FS | Logan | IA |
| New Horizon FS | Lone Tree | IA |
| New Horizon FS | Low Moor | IA |
| Agri-Land FS | Malvern | IA |
| Helena Chemical Co. | Manachester | IA |
| Simon's Grain, Inc. | Manchester | IA |
| Simon's Feed | Manchester | IA |
| Three Rivers FS | Manchester | IA |
| Asmus Farm Supply Inc. | Manly | IA |
| New Horizon FS | Maquoketa | IA |
| New Horizon FS | Marion | IA |
| New Horizon FS | Mechanicsville | IA |
| New Century FS | Melbourne | IA |
| New Horizon FS | Miles | IA |
| New Century FS | Millersburg | IA |
| Agri-Land FS | Missouri Valley | IA |
| AgriNeed, Inc. | Montrose | IA |
| New Alliance FS | Moravia | IA |
| Terragro, Inc. | Moville | IA |
| Chem Gro of Olds | Mt. Pleasant | IA |
| Agri-Land FS | Murray | IA |
| Sweetland Ag Tech | Muscatine | IA |
| Agvantage FS | New Hampton | IA |
| New Century FS | Newton | IA |
| Nichols Agri Service LLC | Nichols | IA |
| Agvantage FS | Nora Springs | IA |
| Agri-Land FS | Orient | IA |
| Agvantage FS | Osage | IA |
| New Alliance FS | Oskaloosa | IA |
| New Horizon FS | Oxford | IA |
| Young's Liquid Grow & Chemical | Plano | IA |
| Eberhart Farm Center, Inc. | Preston | IA |
| Asmus Farm Supply Inc. | Rake | IA |
| Spencer Agronomy Services | Ruthven | IA |
| Fowler Elevator | Seymour | IA |
| Northwest Ag Supply - Spencer | Spencer | IA |
| Agvantage FS | Sumner | IA |
| New Horizon FS | Tipton | IA |
| New Century FS | Toledo | IA |
| New Century FS | Traer | IA |
| Agri-Land FS | Underwood | IA |
| New Century FS | Van Horne | IA |
| Rohrer Bros. Inc. | Victor | IA |
| New Century FS | Vinton | IA |
| Paul Meyer Chemical, Inc. | Walcott | IA |
| New Alliance FS | Washington | IA |
| Agvantage FS | Waukon | IA |
| Agvantage FS | Waverly | IA |
| New Horizon FS | Welton | IA |
| Helena Chemical Co. | West Des Moines | IA |
| AgriNeed, Inc. | West Point | IA |
| Agvantage FS | West Union | IA |
| AgriNeed, Inc. | Wever | IA |
| J & S Farm Supply | Williamsburg | IA |
| New Alliance FS | Winfield/Wyman | IA |
| Agri-Land FS | Winterset | IA |
| Agri-Land FS | Woodbine | IA |
