Dedicated Gluten-Free Ancient and Specialty Grains Processing Facility

594 6th Ave NW
Dyersville, IA 52040

Phone: 563-258-6260

Conventional and organic amaranth, millet, quinoa and sorghum

Customer Message: Preventing the Spread of Covid-19

The Covid-19 situation is evolving by the day and by the hour. We are taking precautionary measures to prevent the spread of Covid-19 and want to make you aware of the immediate steps we are taking to keep our employees, customers and families safe.

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Notice to site visitorsplease read before visiting our facility.

Important Info


The Andersons reserves the right to refuse delivery of commodities containing transgenic genes and traits that are not commercially merchantable.

The Andersons fully supports the NGFA’s position that the promotion and sale of varieties that are not approved for export to key markets can cause economic harm to grain handlers and ultimately grain producers and with that, The Andersons Inc. has the right to reject delivery of commodities containing transgenic genes/traits that are not approved for sale in Japan, Mexico, the European Union, China or other US export markets.

About This Facility


  • Organic and conventional amaranth
  • Organic and conventional millet
  • Organic and conventional quinoa
  • Organic and conventional sorghum and teff

 Processing Capabilities:

  • Popped
  • Puffed
  • Toasted
  • Pre-gel powders