Grain Processing Corporation
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quality + consistency

Our insistence on coupling exceptional products and unparalleled service has gained GPC recognition around the world. Our reputation has grown in places far removed from our headquarters, research and development, and main production facility in Muscatine, Iowa. A second production facility is located in Washington, Indiana. Our in-house quality assurance laboratories are second to none. Using a laboratory information management system for instant electronic retrieval of in-process and final quality data of every lot of every ingredient we manufacture.

Customers report that the consistency and quality of GPC ingredients are the most important reason for choosing them over alternatives. High quality maltodextrins are a primary focus for GPC and we defend our position as the world leader by continuous improvement of the MALTRIN® carbohydrate products.

PURE starches are each designed for unique food application niches and to solve a particular set of product integrity challenges.

MALTRIN® is a registered trademark of Grain Processing Corporation.

food + beverage news

  • 5.31.2017
    Grain Processing Corporation Hires Tjapko Poppens
    [read more]
  • 2.25.2017
    Sauce and Salad Dressing Solutions from GPC
    [read more]
  • 12.15.2016
    Grain Processing Corporation receives Energy Efficiency award at 4th Annual Iowa Association of Municipal Utilities Conference
    [read more]
  • 12.15.2016
    GPC Launches New MALTRIN® Tapioca-Based Product Line
    [read more]
  • 9.27.2016
    New MALTRIN® Tapioca Maltodextrins and Tapioca Syrup Solids from GPC
    [read more]
  • 6.1.2016
    GPC Showcases Food Science Student Competition Winner at IFT’16
    [read more]
  • 1.22.2016
    GPC’s Solution for a Sticky Situation PURE-DENT® B730 Absorbent Starch
    [read more]
  • 5.19.2015
    GPC Anuncia Proyecto de Expansión Mayor en su Capacidad de Producción de Alcohol en Muscatine Iowa
    [read more]
  • 5.7.2015
    GPC's New Dryer House is Operational
    [read more]
  • 12.5.2014
    GPC Selects Site for Major MALTRIN® Maltodextrin Expansion
    [read more]
  • 10.15.2014
    GPC Plans Major MALTRIN® Maltodextrin Expansion
    [read more]
  • 4.2.2014
    Grain Processing Corporation Awarded Lab Accreditation
    [read more]
  • 6.6.2012
    GPC Brings Healthy Snacking Solutions to IFT 2012 Food Expo
    [read more]
  • 4.30.2012
    GPC Announces New Solutions Center
    [read more]
  • 5.1.2009
    Food Product Design writes an editorial on GPC
    [read more]

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