Seed Research and Sales:
- Herbers Seed and Consulting, Audubon — Crop consulting, management and sales.
- Jacobsen Hybrid Corn Co. Inc., Lake View — Specializes in processing seed corn and beans.
- KMR, Carroll — Conducts foundation research and analyzes data for leading seed companies.
- Midwest Seed Genetics, Carroll — Seed research and sales.
- Sucrosco Seeds, Manilla — Hybrid corn and soybean seeds.
