Together, we make a difference.

Didion is a family-owned agricultural processing company with two business units, Didion Milling and Didion Bioscience. Didion Milling processes over 86,000 bushels of corn each day from a vast network of local producers. Operating North America’s newest dry corn mill, we separate the richest parts of each kernel and produce ingredients for some of the nation’s most respected food brands. Didion Milling also produces over 350 million meals annually for the USAID program through the USDA. These meals help to fight hunger in four dozen developing nations.

The co-located Didion Bioscience facility produces USP-grade alcohol suitable for home cleaning, sanitizing products, cosmetics and more. In addition, Didion Bioscience produces over 50 million gallons of clean-burning ethanol annually.

Agriculture & Farming

Biotechnology

Manufacturing

Didion

Didion's headquarters in Sun Prairie, WI, United States

Riley Didion

Amy Jones

Coral D.

David Silver

Dale Drachenberg

Karyn Hickman

Operations and Logistics

Human Resources and People Operations

Operational Functions

Quality Assurance and Compliance

Business Analysis and Support

Finance and Accounting

Didion

Org chart

Teams