Associate Members 2025-2026
| Animal Clinic | 31715 US Hwy 18 | Winner, SD |
| Bank West | 615 Main St | Gregory, SD |
| Burke Oil Co. | 1200 E. King St | Chamberlain, SD |
| C & B Operations | 30965 US Hwy 212 | Gettysburg, SD |
| Cahoy’s General Store | 511 US Hwy 18 | Bonesteel, SD |
| Cenex Harvest States | PO Box 65 | Corsica, SD |
| Charly’s | 606 E King St | Chamberlain, SD |
| Dejong Ranch | 31842 Dejong Rd | Kennebec, SD |
| Elevate Agronomics | 27763 317th Ave | Winner, SD |
| First Fidelity Bank | PO Box 376 | Burke, SD |
| First Fidelity Bank | PO Box 111 | Winner, SD |
| First Fidelity Bank | PO Box 407 | Colome, SD |
| Frontier Motors | PO Box 350 | Winner, SD |
| Grossenburg Implement | 31341 US Hwy 18 | Winner, SD |
| Highmore Herald | Box 435 | Highmore, SD |
| Jessen Ranch | 20675 327th Ave | Holabird, SD |
| Lewis Family Drug | PO Box 549 | Chamberlain, SD |
| Littau Angus Ranch | 27969 301st Ave | Winner, SD |
| Mathis Farm Equipment | PO Box 571 | Winner, SD |
| Mid Dakota Meats | 136 W Tripp Ave | Winner, SD |
| Olson Family Ranch | 26642 309th Ave | Witten, SD |
| Pavel Company, LLC DBA Southern Ins. Co. |
PO Box 380 | Burke, SD |
| Raven Angus | 32450 284th St | Colome, SD |
| Riverview Chevrolet | 700 E SD Hwy 16 | Oacoma, SD |
| Rosebud Electric Co-op | PO Box 439 | Gregory, SD |
| Statewide Ag Insurance, Co. | PO Box 1712 | Winner, SD |
| Westwood Ranch | 25548 263rd St | White River, SD |
| Winner Livestock Auction | PO Box 611 | Winner, SD |