Quarto
Brazil
No reliable evidence was found to determine what Quarto does. The known website (quarto.com.br) appears to be a parked domain with no active content. News archive mentions of 'quarto' refer to the Portuguese word for 'fourth' (e.g., fourth fund, fourth reverse IPO) and are unrelated to this startup. Web search results for 'Quarto Brazil startup' did not yield a matching company. The startup likely has no public presence or is inactive.