Brazil · Business

Key Facts

—Cosan downgraded. Moody’s cut Cosan to Ba3 from Ba2 on 24 February 2026 and placed it under review for further downgrade.

—Rumo hit by S&P. S&P lowered Rumo to BB- from BB on 6 March 2026, explicitly citing Cosan’s rating as a binding constraint.

—Raízen deepens the crisis. Cosan’s energy joint venture lost R$15.65 billion in its third quarter and carries R$55.32 billion in debt at 5.1x leverage.