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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:

Food Spotlight

GPC Launches New MALTRIN® Tapioca-Based Product Line
January 1, 2017

GPC is proud to have launched our new tapioca-based MALTRIN® maltodextrin and syrup solids product line extension. Manufactured in Malaysia for shipment around the world, these new functional carbohydrates cover a wide range of dextrose equivalents, ranging from 4 to 40, all in powder form. Properly named MALTRIN® T-Series, they are made with the highest quality standards and supported by the world-renowned GPC global supply and service.

Differing from our MALTRIN® M line, GPC’s MALTRIN® T-Series products are manufactured using an all-enzyme, demineralized...

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Corn Outlook

Corn Market Commentary
November 9, 2016

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.