Klabin is a Brazilian paper producing, exporting and recycling company headquartered in São Paulo. It is the largest paper producer and exporter in the country, focusing on the production of pulp, packaging paper and board, corrugated cardboard packaging, and industrial sacks, besides selling timber in logs. It is controlled by Klabin Irmãos & Cia and NIBLAK Participações S/A, which jointly own 52.23% of the voting capital. It is organized into four business units certified by the Forest Stewardship Council. Klabin has 24 industrial plants, 23 of them in Brazil, spread over ten states, and one in Argentina. It has 400.4 thousand hectares of forests in Parana 136.3 thousand hectares in Santa Catarina, and 8.7 thousand hectares in São Paulo, of which 253.4 thousand hectares are reforested and 236.7 hectares are native areas preserved or set aside for conservation. It also maintains 14 offices distributed in different parts of Brazil. Wikipedia