Cosan S.A. (B3:CSAN3) is a Brazilian energy and infrastructure conglomerate founded in 1936 and headquartered in São Paulo, Brazil. Originally established as a sugar and ethanol producer, the company has evolved into a diversified holding company with interests spanning fuel distribution, natural gas, logistics, lubricants, and agricultural land. Through strategic partnerships and acquisitions, Cosan has built a portfolio of leading Brazilian companies including Raízen (a joint venture with Shell), Rumo (logistics), Compass (natural gas distribution), and Moove (lubricants). The company went public on the Brazilian stock exchange in 2021 and operates primarily in Brazil while maintaining international operations across Latin America, Europe, North America, and Asia.
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SummaryUpdated Jun 1, 2026
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Cosan S.A. announced its intention to voluntarily delist its American Depositary Shares from the New York Stock Exchange, following a Board of Directors resolution on August 14, 2026.33d agoCosan reported a narrower net loss for the second quarter of 2026, as part of its ongoing debt-reduction, divestment, and cost-cutting efforts.34d agoS&P Global Ratings downgraded Cosan S.A. and Rumo S.A. to BB- in March 2026 and placed them on CreditWatch negative.61d ago