SEKO Sledové rezy herring

SEKO S.A. is a Polish company renowned for its production of fish products, especially herring fillets and related delicacies. Their 'Sledové rezy' herring is a marinated herring fillet product, reflecting the company's commitment to traditional recipes and high-quality processing methods. The product is manufactured in Poland, aligning with SEKO S.A.'s operations. As of 2026, SEKO S.A. remains the ultimate owner of the brand, with no known subsidiaries managing the brand locally.