In August 2021, Raízen S.A. (one of the largest integrated energy companies in Brazil) merged with Biosev S.A. and Biosev Bioenergia S.A (sugar, ethanol and biomass producing businesses previously owned by the Louis Dreyfus group). Shortly prior to the completion of that merger, the agreement for which was signed in February 2021, Raízen completed one of the biggest initial public offerings in Brazil ever.