Mondi Štětí is a major European supplier of containerboard, market pulp and a leading manufacturer of high grade Sack Kraft and Kraft Papers.

Mondi Štětí is located in Štětí, on the banks of the Elbe River, 40 kilometers north of Prague. The production of pulp at the site began in 1949, under the name of "Sepap", which soon became well known in the industry. In the following decades, the name and ownership of the mill changed several times. After years of voucher privatization, the Austrian-based Frantschach Group acquired the mill in its entirety. Thanks to major investments to boost capacity and improve product quality, Mondi Štětí is now producing more than 500,000 metric tons of pulp, paper and board of world-class quality that is sold on all continents.