Grain processing headquarters details
Location map
Open in Google MapsAll Grain processing office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Muscatine HQ | Iowa | United States | Headquarters |
About Grain processing
Grain processing (Private) is headquartered in Muscatine, Iowa, United States. Founded in 1943, the company operates across 2 countries with approximately 327 employees worldwide.
Where is Grain processing's main office?
Grain processing's main headquarters office is located at 1600 Oregon Street, Muscatine, Iowa 52761-1404. This serves as the company's primary corporate address and is home to its executive leadership team.
Grain processing regional offices
Beyond its headquarters in Muscatine, Grain processing maintains 8 offices across 2 countries. Regional offices span 2 countries.
Grain processing contact information
The main switchboard for Grain processing headquarters can be reached at 15632644265. For investor relations, visit grainprocessing.com/investor-relations.
What does Grain processing do?
Grain Processing Corporation (GPC) is a leading manufacturer and worldwide marketer of corn-based products including maltodextrins, corn syrup solids, and starches for the food, pharmaceutical, and personal care markets; ethyl alcohol for beverage and industrial use; starches for the paper, corrugated box, textile, and wallboard industries; corn oil; animal feed ingredients, and pet care products. GPC is a privately-owned company with a solid history and the vision for continued success in the future.
Frequently asked questions
Where is Grain processing headquarters?
Grain processing's headquarters is located at 1600 Oregon Street, Muscatine, Iowa 52761-1404, United States.
How many offices does Grain processing have?
Grain processing operates 8 offices across 2 countries as of 2026.
What is Grain processing's corporate address?
The official corporate address is 1600 Oregon Street, Muscatine, Iowa 52761-1404.
When was Grain processing founded?
Grain processing was founded in 1943 and has grown to employ approximately 327 people worldwide.
What is Grain processing's phone number?
The main phone number for Grain processing headquarters is 15632644265.