SoNa was founded in 1990. The basic activity of the company is fish processing. The overriding goal of the company is to satisfy even the most demanding customers by searching for excellent fish. SoNa is a major supplier of smoked fish on the Polish market with an excellent taste, as evidenced by award-winning smoked products.

Since 1999, the company has started processing fresh fish in ice and since then it has been constantly expanding the assortment offered and improving processes in order to constantly improve the quality of products delivered to the market. The launch of another production department in 2009, blanching shrimps, is a continuation of the development of a range of fresh products. Experience gained over the years, appropriate technical equipment of the plant and high qualifications of employees fully guarantee the maintenance of all necessary technical and sanitary standards. These factors ensure the acquisition of a wide range of clients, thanks to which further development of the company is possible.

The SoNa brand enjoys the trust of the largest retail chains in the country, wholesale and retail contractors as well as producers of fish products, this is evidence that the chosen direction of the company's development is right and allows to look into the future with optimism.

Additional satisfaction from such production, gives the consciousness of providing healthy food to the market, and awareness of contributing to the promotion of a healthy diet, so important in the era of progressive civilization diseases