In the interior of São Paulo state, a 1997 internet startup built on fibre-optic cable has quietly grown into a BRL 2 billion (US$388 mn) listed company — and is still run by its founder. Full nameDesktop – Sigmanet Comunicação Multimídia S.A. Ticker / exchangeDESK3 · B3 (São Paulo) HeadquartersSumaré, São Paulo, Brazil SectorCommunication Services — Telecom Services Employees4,500 Market value (market cap)R$2.06bn · ~US$400m Yearly sales (revenue, TTM)R$1.25bn · ~US$242m Net profit (FY2025)R$71.5m · ~US$13.9m Net margin (FY2025)5.9% (our calculation) Return on equity (FY2025)5.1% (our calculation) Price-to-earnings (P/E)34.9× Dividend …
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