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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:

Co-products Spotlight

Jan 1, 2012 - GPC Announces “Loose Corn Gluten Feed”
Grain Processing Corporation is pleased to announce that the name for our LoPro DDGS product has changed to “Loose Corn Gluten Feed” to more accurately reflect the product’s attributes. Loose Corn Gluten Feed has been highly accepted in both domestic and global markets for years and is widely used in beef and dairy rations. Customers can continue to expect the same high quality feed from GPC, just with a new name.

GPC also offers STAMOIST® wet corn gluten feed, which continues to draw more fans in the cattle and dairy industries due to its unique, lower moisture specification range. No one wants...
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Corn Outlook

Corn Market Commentary
Oct 24, 2011

Corn Prices
Muscatine, IA - Jan 27, 2012
Washington, IN - Jan 27, 2012

Truck Delivery Hours
Muscatine, IA
Fri. Jan 27, 2012 | 6AM - 9PM
Mon. Jan 30, 2012 | 6AM - 9PM
driving directions

Washington, IN
Fri. Jan 27, 2012 | CLOSED
Mon. Jan 30, 2012 | 6AM - 1PM
Scheduled Trucks Only
driving directions

Corn Discount Schedules
Muscatine, IA
Washington, IN