The Empresa Metropolitana de Transportes Urbanos de São Paulo, or EMTU, was a company owned by the Secretaria de Estado dos Transportes Metropolitanos (STM) (). Created on 13 December 1977, it was responsible for the transport, by bus, of 5 million people in the Greater São Paulo área. It was liquidated by decret of governor TarcÃÂsio de Freitas on 20 March 2025.