Companhia Catarinense de Águas e Saneamento - CASAN announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was BRL 1,143.679 million compared to BRL 1,124.024 million a year ago. Net income was BRL 112.504 million compared to BRL 119.686 million a year ago.