Vital Engenharia Ambiental S.A. is engaged in the provision of outsourced waste management and cleaning services to Brazilian municipalities under concession agreement. Its services include solid waste collection, public roads sweeping, waste disposal, and ancillary public cleaning services. Vital Engenharia Ambiental S.A. was formerly known as Diretoria de Meio Ambiente and changed its name to Vital Engenharia Ambiental S.A. in 2007. The company was founded in 1995 and is based in Rio de Janeiro, Brazil. Vital Engenharia Ambiental S.A. operates as a subsidiary of Queiroz Galvão S.A.