Cosan S.A.
Close on Oct 19, 2026
About Cosan
Retail-Auto Dealers & Gasoline Stations, SIC 5500
Cosan S.A. is a Brazilian holding company operating across the energy, natural resources, logistics, and agricultural land management sectors. Through its key subsidiaries and joint ventures, the group engages in the production of sugar, ethanol, and bioelectricity, as well as the retail and wholesale distribution of fuels. Its business portfolio also encompasses the distribution and commercialization of natural gas, the manufacturing and supply of automotive and industrial lubricants, rail and port logistics operations for commodities, and the acquisition and leasing of rural properties. The company serves enterprise business-to-business clients, industrial consumers, and retail customers through broad distribution networks and branded service stations.
The conglomerate operates primarily in Brazil, with logistics concessions spanning several central and southern states and an extensive network exceeding 7,000 service stations across Brazil, Argentina, and Paraguay. Its lubricant business extends internationally across the Americas and Europe, serving dozens of export markets. The company maintains its corporate headquarters in São Paulo, Brazil.
Summary of the business section of Cosan's latest annual report, written by StockData.
Company profile
Company
- Legal name
- Cosan S.A.
- Founded
- 1966
- Headquarters
- Sao Paulo, Sp, D5
- Address
- Av. Brigadeiro Faria Lima, 4100, 16th Floor 04538-132
- Phone
- 55-11-3897-9797
- Website
- cosan.com.br
- Employees
- 5,000, Dec 31, 2025
- Industry
- Retail-Auto Dealers & Gasoline Stations
- Incorporated in
- D5
- Fiscal year ends
- December 31
- Auditor
- BDO RCS Auditores Independentes SS Ltda., Sao Paulo, Brazil
Stock & identifiers
- Ticker
- CSANY
- Exchange
- OTC
- Shares outstanding
- 3.97B, Dec 31, 2025
- Filer category
- Large accelerated filer
- Stock splits
- 8-for-1, May 16, 2022
- SEC CIK
- 1430162
- CUSIP
- 22113B103
- ISIN
- US22113B1035
- LEI
- 549300PGFCX2JMKKLC96
- EIN
- 00-0000000
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Marcelo Eduardo Martins | Chief Executive Officer, Director | 2,074,530 |
| de Barros Sobrinho Jose Cezario Menezes | Chief Finance Officer | 438,932 |
| Burkhard Otto Cordes | Director | 2,356,610 |
| Rubens Ometto Silveira Mello | Director | 822,235,290 |
| Andre Santos Esteves | Director | – |
| Renato Antonio Secondo Mazzola | Director | – |
| Whitaker Carneiro Ralph Gustavo Rosenberg | Director | 4,251,582 |
| Simon Flavia Cruz | Director | – |
| Soares Luis Claudio Rapparini | Director | – |
Employees
Headcount reported in annual reports
“America, now employing more than 5,000 people.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Sep 8, 2026 | Delisting | Notice of delisting from exchange (Form 25) |
| Apr 30, 2024 | Late filing | Notification of late filing |
| Apr 29, 2022 | Late filing | Notification of late filing |
| Mar 3, 2021 | Listing | Registration of securities on an exchange (Form 8-A) |
| Dec 9, 2020 | Merger | Registration of securities for a merger or exchange offer (S-4) |
| Jun 3, 2011 | Name change | Name changed from Cosan S.A. Industria e Comercio to Cosan S.A. |