Ambipar Participa?es e Empreendimentos S.A. (BOVESPA:AMBP3) acquired MCZ Solucoes Ambientais on October 29, 2021. Ambipar Participa?es e Empreendimentos S.A. (BOVESPA:AMBP3) completed the acquisition of MCZ Solucoes Ambientais on October 29, 2021.