Ostrołęka Mill

Ostrołęka Mill in northeastern Poland is a combined pulp, paper, containerboard and corrugated box mill.

Key facts

  • Stora Enso Division: Packaging Materials, Packaging Solutions
  • Country: Poland
  • Products: recycled fibre-based pulp, paper, containerboard, corrugated boxes
  • Annual capacity: 933 000 tonnes (Testliner, PfR fluting, sack paper and wrapping paper) and 435 million m2 (combined corrugated packaging capacity for Ostrołęka, Łódź, Mosina and Tychy)
  • Number of employees: 1 194
  • Founded: 1959


Ostrołęka Mill
Aleja Wojska Polskiego 21
07-401 Ostrołęka



+48 29 764 02 00

Renewable materials can replace plastics, concrete, glass, metal and other non-renewable materials, contributing to a more sustainable world.

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Part of the bioeconomy, Stora Enso is a leading global provider of renewable solutions in packaging, biomaterials, wooden construction and paper. We employ some 23 000 people and have sales in more than 50 countries and our shares are listed on the Helsinki (STEAV, STERV) and Stockholm (STE A, STE R) stock exchanges.

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