SEKO is one of the leading fish producers in Poland, offering over 200 products across diverse categories – from marinated herring, fried products in sauces and frozen foods, to fish in jelly, spreads, salads, and pasteurized and sterilized products.

We also develop innovative ready-to-eat fish products in dual-compartment packaging, combining convenience, freshness and modern design tailored to today’s consumer needs.

Our customers include major retail chains and wholesalers in Poland and abroad. We supply products under SEKO brand as well as private label partnerships worldwide.

Quality and reliability are our priorities.
In 2025, our complaint rate was only 0.0042%, and 99.8% of deliveries were completed on time. More than half of our products contain no preservatives or flavour enhancers.

Certified standards: HACCP | BRC | IFS | GPW

We create products based on knowledge, technology and customer needs.

Let’s grow together.