Company Overview

Cosan S.A. is a Brazil-based holding company operating across the energy, logistics, fuel distribution, lubricants, natural gas, and infrastructure sectors. Listed on the B3 exchange and traded in the United States through ADRs under the ticker CSAN, the company has evolved from a sugar and ethanol producer into one of Brazil’s largest diversified infrastructure and energy groups. Its operations are concentrated primarily in the Brazilian market, with international exposure through trading activities, lubricants, and logistics investments. Cosan’s major revenue drivers include fuel distribution, ethanol and sugar production, natural gas distribution, lubricants, logistics concessions, and rail transportation.

The company’s principal businesses include stakes in Raízen, Compass Gás & Energia, Rumo, Moove, and other infrastructure-related investments. Raízen, a joint venture with Shell, is among the world’s largest sugar and ethanol producers and a major fuel distributor in Brazil. Rumo operates one of Latin America’s largest rail logistics networks focused on agricultural commodities. Cosan’s strategic positioning is tied to Brazil’s role as a global agricultural and biofuels exporter, its integrated logistics network, and its exposure to energy transition themes through ethanol, biomethane, and renewable energy initiatives. Founded in 1936 as a family-owned sugar mill operation in São Paulo state, the company expanded aggressively through acquisitions, infrastructure investments, and strategic partnerships over several decades.

Business Operations

Cosan generates revenue through a diversified portfolio of operating businesses and strategic shareholdings. Its major operating segments include Raízen (fuel distribution, sugar, ethanol, renewable energy, and convenience retail), Compass Gás & Energia (natural gas distribution and infrastructure), Rumo (rail logistics and port operations), and Moove (lubricants production and distribution). The company also maintains investments in land management and infrastructure assets connected to Brazil’s energy and agricultural supply chains. Revenue generation is tied to commodity exports, transportation tariffs, fuel sales, natural gas distribution, and industrial production.

The group operates predominantly in Brazil but maintains international commercial reach through exports and overseas lubricant operations. Raízen maintains a long-standing joint venture with Shell for fuel distribution and branded retail fuel stations. Rumo controls extensive rail assets connecting Brazil’s agricultural interior to export terminals, while Compass Gás & Energia has expanded through acquisitions in gas distribution and energy infrastructure. Cosan’s asset base includes rail concessions, fuel terminals, storage facilities, sugar and ethanol mills, pipelines, and logistics infrastructure critical to Brazilian commodity exports.

Strategic Position & Investments

Cosan’s strategic direction centers on integrated energy, logistics, and infrastructure expansion, with emphasis on decarbonization and operational efficiency. The company has invested heavily in biofuels, rail logistics, natural gas infrastructure, and energy transition opportunities. Through Raízen, Cosan has expanded investments in second-generation ethanol, renewable energy generation from biomass, and sustainable aviation fuel-related initiatives. The company has also pursued growth through selective acquisitions and strategic stakes in infrastructure-linked businesses.

Major investments in recent years have included the expansion of Rumo’s rail network and logistics corridors, acquisitions tied to Compass Gás & Energia, and international growth by Moove in the lubricants sector. Cosan has also been associated with strategic equity investments outside its traditional portfolio, including a notable investment in Vale S.A., reflecting broader infrastructure and commodity exposure. The company’s portfolio structure allows it to participate in multiple sectors tied to Brazil’s long-term economic growth, including agribusiness exports, energy distribution, and transportation infrastructure.

Geographic Footprint

Cosan is headquartered in São Paulo, Brazil, and its operations are concentrated across major Brazilian industrial and agricultural regions. Its businesses have strong operational presence in the country’s southeast, center-west, and southern logistics corridors, where fuel distribution, rail transport, sugar production, and natural gas infrastructure are heavily concentrated. The company’s logistics assets play a significant role in connecting inland agricultural production zones to export terminals on the Atlantic coast.

Internationally, Cosan’s exposure comes primarily through exports, lubricant distribution, and partnerships linked to global energy and commodity markets. Moove operates across multiple international markets in South America, Europe, Asia, and the United States, while Raízen participates in global sugar and ethanol trading. The company’s strategic partnerships and export infrastructure give it influence in international agricultural and energy supply chains despite the majority of its physical assets being located in Brazil.

Leadership & Governance

Cosan’s leadership structure reflects its evolution from a family-controlled enterprise into a diversified publicly traded holding company. The company was founded by the Ometto family, with Rubens Ometto Silveira Mello remaining one of the most influential figures in its strategic development and long-term direction. Management has historically emphasized infrastructure integration, disciplined capital allocation, and expansion into energy transition sectors tied to Brazil’s comparative advantages in agriculture and biofuels.

Key executives and leadership figures include:

• Marcelo Martins Martins – Chief Executive Officer
• Rubens Ometto Silveira Mello – Chairman
• Marcelo Eduardo de Andrade – Executive associated with strategic and financial operations within the Cosan group
• Nelson Gomes – Senior executive leadership associated with energy and infrastructure operations
• Ricardo Mussa – Executive leadership connected to energy transition and strategic investments within group companies

Cosan’s governance structure includes oversight of multiple publicly traded and privately held subsidiaries, with strategic coordination across energy, logistics, and infrastructure investments. Public disclosures through SEC filings, annual reports, and investor presentations consistently emphasize operational integration, sustainability initiatives, and long-term infrastructure development as central elements of the company’s strategy.