Cia Melhoramentos Sao Paulo-inds Papel 

Companhia Melhoramentos de São Paulo primarily operates in the publishing industry, both in Brazil and internationally, offering a wide array of editorial, commercial, children's, and educational books. Beyond publishing, the company also focuses on forest management, cultivating pine and eucalyptus plantations. A significant part of its business involves producing thermo-ground wood, bleached thermo-ground wood, and neolux fibers, which are vital components for manufacturing cardboard, tissue, various specialty papers, and printing and writing papers. Furthermore, the company engages in real estate development. The entity, which was founded in 1890 and is headquartered in São Paulo, Brazil, was previously known as Companhia Melhoramentos de São Paulo Ind. de Papel before changing to its present name in August 1994.