Klabin. 

Klabin S.A. is a prominent entity in the paper and pulp sector, with operations spanning across Brazil and international markets. The company's diverse activities are structured into several key divisions. Its Forestry division manages the cultivation and harvesting of pine and eucalyptus trees, along with the sale of timber. The Paper segment focuses on the manufacturing and distribution of various paper products, including reels of cardboard, kraftliner, and recycled paper. Through its Conversion segment, Klabin produces and supplies corrugated packaging, such as boxes and sheets, alongside industrial bags. Furthermore, the Pulp segment is responsible for creating and selling different grades of pulp, including short, long, and fluffed varieties. Beyond these core industrial operations, Klabin is also involved in reforestation initiatives, the production of herbal medicinal products, and the hospitality sector. The company provides additional services such as port logistics, custom packaging solutions, and financial services, while also making strategic investments in other enterprises. Klabin S.A. was founded in 1899 and its main corporate offices are located in São Paulo, Brazil.