Technos S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was BRL 43.424 million compared to BRL 41.915 million a year ago. Operating loss was BRL 2.108 million compared to BRL 14.961 million a year ago. Net loss was BRL 4.012 million compared to BRL 17.435 million a year ago.