Shell-Backed Fuel Giant Raízen Approves $11.5 Billion Split
Raízen shareholders have approved a restructuring plan to manage $11.5 billion in debt, triggering a corporate split and a major debt-to-equity swap.
Global energy giant Shell and Brazilian infrastructure conglomerate Cosan have agreed to a major corporate overhaul of their massive joint venture, Raízen. On October 30, 2026, Raízen's shareholders voted to approve the implementation of an out-of-court restructuring plan to manage R$ 61.4 billion ($11.5 billion) in debt. The approval triggers a corporate split and a massive debt-to-equity swap that will hand majority control of the company's assets to its creditors.
Raízen, which operates Brazil’s second-largest fuel distribution network and stands as the world's largest producer of sugarcane ethanol, has struggled under a heavy debt load. High domestic interest rates, weak harvests, and a period of depressed global biofuel prices severely squeezed the company's liquidity. To clear the path for the restructuring, the company also finalized a R$ 22.4 billion ($4.2 billion) federal tax settlement on October 28, 2026, securing an R$ 8.5 billion discount on fines and interest.
Under the approved terms, Raízen will split into two separate, independently listed public companies. The first, Raízen Energia, will focus entirely on producing sugar, ethanol, and bioenergy. The second company will retain the fuel distribution business, which operates thousands of Shell-branded service stations across Brazil. Both entities will feature "poison pill" provisions to prevent hostile takeovers, requiring any investor who crosses ownership thresholds of 20% in the sugar unit or 25% in the fuel unit to launch a mandatory tender offer.
The restructuring plan includes a capital increase ranging from R$ 3.5 billion to R$ 39.8 billion ($642.2 million to $7.3 billion). Shell has committed to injecting R$ 3.5 billion ($656 million) to support the recapitalization, while Cosan chose not to participate and will face dilution. Creditors have agreed to convert 45% of the restructured debt into equity at R$ 0.25 per share, leaving them with more than 80% of the company's capital. The remaining 55% of the debt will be refinanced into new debt instruments.
Following the debt-to-equity conversion, Shell’s stake in the fuel distribution business will fall below 20%. However, the British oil major will retain key brand-related governance rights, including a say in choosing a strategic partner. Raízen's board of directors is scheduled to meet on November 6, 2026, to formally consider and approve the capital increase, after which the company will begin looking for an external partner to buy a stake in the fuel distribution business.
Related listed securities
Shell plc trades on the New York Stock Exchange under the ticker SHEL. Cosan S.A. trades on the New York Stock Exchange under the ticker CSAN. According to iShares fund disclosure data, Cosan S.A. is also a constituent of the iShares MSCI Brazil ETF (EWZ), representing approximately 2.4% of the fund's portfolio weight.
