Grain Processing Corporation
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Who is GPC?

Welcome to Grain Processing Corporation’s (GPC) website! Now more than ever, companies all around the world are searching for fresh, new, innovative ideas. Since 1943, we’ve been building and nurturing a global reputation for providing exactly what companies are looking for, which is how we’ve become a leading manufacturer and worldwide marketer of corn-based products including:

Explore Different Functional Properties of MALTRIN® Maltodextrin
March 1, 2018

Are you currently using a MALTRIN® maltodextrin? Ever wonder why you are using one particular MALTRIN® product over another? GPC’s MALTRIN® maltodextrin line includes a variety of products. While they are all white powders and are labeled as “maltodextrin,” these carbohydrates have different functional properties.....

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Corn Outlook

Corn Market Commentary
February 12, 2018

GPC Grain Buying Portal
The Grain Information link below provides you:

  • Daily Corn Prices
  • Corn Discount Schedule
  • Ability to Sell Corn to GPC Electronically Online
  • Market Information
  • Truck Delivery Hours
  • Driving Directions
    and more!

MALTRIN® is a registered trademark of Grain Processing Corporation