- Ag View FS, Inc.
- Barnards Soil Service
- BCS, LLC
- Chem Gro Inc.
- CHS, Inc
- CHS Elburn
- Compeer Financial
- Curless Flying, Inc.
- Ehler Bros. Co.
- Evergreen FS, Inc.
- Farm Credit Illinois
- First Midwest Bank
- Gilman Fertilizer Co.
- Gold Star FS
- GRAINCO FS, Inc.
- Granite City Terminal
- HarBrand, Inc.
- Hays - LTI
- Heritage FS, Inc.
- Herrin Ltd.
- Logan Agri-Service, Inc.
- M & M Service Co.
- Mont Eagle Mills, Inc.
- Northern Partners Co-op
- Riden Farm Supply, Inc.
- River Valley Cooperative
- Skinner Tank Company
- Southern FS, Inc.
- Specialized Transport, Inc.
- StoneX Group, Inc.
- United Prairie, LLC
- United Soils, Inc.
- Wabash Valley Service Co.
- Waterway Ag
- West Central FS