Companhia Melhoramentos de São Paulo engages in publishing business in Brazil and internationally. It offers editorial, and children's and educational title books. The company engages in developing and managing forests through pines and eucalyptus plantation activities. In addition, it is involved in the production of fibers used in the carton and tissue packaging. The company is involved in real estate development business. The company was formerly known as Companhia Melhoramentos de São Paulo Ind. de Papel and changed its name to Companhia Melhoramentos de São Paulo in August 1994. The company was incorporated in 1890 and is headquartered in São Paulo, Brazil.