Company Rating Agency National Scale Global Scale Outlook Date
BRK Ambiental Corporate Moody´s Aa3.br Ba2 Stable 2018/05/11
Saneatins Issuance Moody´s Aa3.br Ba2 Stable 2018/11/9
Aquapolo Issuance Fitch A-(bra) Stable 2018/07/3
Manso Issuance Fitch AA-(bra) Positive 2018/05/21
Saneatins Issuance Fitch A-(bra) Stable 2018/03/22