About
GPC – Grain Processing Company is a plant built from scratch for one job: milling corn. The line, the laboratory and the logistics all work around a single raw material, so our product parameters stay constant from batch to batch.
One raw material, full specialisation
We are part of a group that works with farmers from sowing onwards. POLMAIS selects the varieties and advises in the field, the purchasing and drying business takes in the harvest, and GPC turns it into food ingredients. We know the corn before it reaches the mill.
We mill only vitreous flint corn. Its hard, round kernel gives grits with an even granulation and a deep yellow colour.
- Production start
- August 2025
- Planned capacity
- approx. 90,000 t of corn per year
- Raw material
- flint corn from Polish farms, non-GMO
- Plant
- Narty near Lubień Kujawski, Poland
Values
- Quality
- Every batch is tested in the laboratory before it leaves the plant.
- Transparency
- Customers receive a quality certificate and access to the batch documentation.
- Reliability
- Constant parameters and on-time deliveries under contract.
- Growth
- We develop the plant and the range together with our customers' needs.
Need a specific fraction?
Tell us which fraction and quantity you need. We will reply with an offer and a specification.
Request a quote