| Name | City | State |
| Performance Ag | Aberdeen | SD |
| North Central Farmers Elevator | Aberdeen | SD |
| 4 Seasons Coop | Amherst | SD |
| Arlington Farmers Elevator | Arlington | SD |
| Simplot Grower Solutions | Beresford | SD |
| Kroeplin Ag - Blunt | Blunt | SD |
| North Central Farmers Elevator | Bowdle | SD |
| Petroleum Partners | Britton | SD |
| 4 Seasons Coop | Britton | SD |
| AgFirst Farmers Cooperative | Brookings | SD |
| Ramsdells Fertilizer & Propane, Inc. | Brookings | SD |
| Dakota Fertilizer & Chemical | Canton | SD |
| Chester Farm Service | Chester | SD |
| 4 Seasons Coop | Claremont | SD |
| Helena Chemical Co. | Clear Lake | SD |
| Dell Rapids Coop Grain | Dell Rapids | SD |
| 4 Seasons Coop | Doland | SD |
| Estelline Cooperative Grain Co. | Estelline | SD |
| Ramsdell F & M Ltd. | Flandreau | SD |
| Florence Farmers Elevator | Florence | SD |
| Frederick Farmers Elevator | Frederick | SD |
| Wallace Farmers Elevator Co. | Garden City | SD |
| Valley Ag Supply Inc | Gayville | SD |
| Valley Ag Supply | Gayville | SD |
| Gregory Farmers Elevator Co. | Gregory | SD |
| Cooperative Agronomy Services | Groton | SD |
| Harrold Grain Co., L.L.C. | Harrold | SD |
| Hazel Farmers Elevator | Hazel | SD |
| 4 Seasons Coop | Hecla | SD |
| North Central Farmers Elevator | Herreid | SD |
| Kroeplin Ag | Highmore | SD |
| Hoven Equity Exchange | Hoven | SD |
| Dakota Airspray | Huron | SD |
| North Central Farmers Elevator | Ipswich | SD |
| Prescription Agronomics LLC | Ipswich | SD |
| North Central Farmers Elevator | Java | SD |
| Lebanon Equity Exchange | Lebanon | SD |
| North Central Farmers Elevator | Leola | SD |
| Farmers Ag Center, LLC | Madison | SD |
| Mettler Fertilizer | Menno | SD |
| Turkey Ridge | Menno | SD |
| Dakota Ag Coop | Miller | SD |
| Kroeplin Ag - Miller | Miller | SD |
| North Central Farmers Elevator | Northville | SD |
| North Central Farmers Elevator | Onaka | SD |
| Oahe Grain Corporation | Onida | SD |
| 4 Seasons Coop | Pierpont | SD |
| Helena Chemical Co. | Pierre | SD |
| Cone Ag, Inc. | Pierre | SD |
| North Central Farmers Elevator | Pollock | SD |
| Dakota Airspray | Redfield | SD |
| 4 Seasons Coop | Redfield | SD |
| Revillo Farmers Elev. | Revillo | SD |
| Red River Grain Company | Roscoe | SD |
| Farmers Coop Elevator | Rosholt | SD |
| Lacey's Farmacy, Inc. | Salem | SD |
| North Star Energy, LLC | Selby | SD |
| Dakota Ag Coop | St. Lawrence | SD |
| Scott's Air Ag | Summit | SD |
| Dakota Airspray | Tulare | SD |
| Dakota Airspray | Turton | SD |
| Valley Springs Coop | Valley Springs | SD |
| Johnson's Ranchers Supply, Inc. | Wall | SD |
| Wallace Farmers Elevator Co. | Wallace | SD |
| North Central Farmers Elevator | Warner | SD |
| North Central Farmers Elevator | Wecota | SD |
| Asmus Farm Supply Inc. | Willow Lake | SD |
| Simplot Grower Solutions | Winner | SD |
| Yankton Ag Service | Yankton | SD |
