Companhia de Saneamento Básico do Estado de São Paulo - SABESP reported earnings results for the first quarter ended March 31, 2022. For the first quarter, the company reported sales was BRL 4,870.39 million compared to BRL 4,677.42 million a year ago. Net income was BRL 975.54 million compared to BRL 496.86 million a year ago. Basic earnings per share from continuing operations was BRL 1.42725 compared to BRL 0.72692 a year ago. Diluted earnings per share from continuing operations was BRL 1.42725 compared to BRL 0.72692 a year ago.