Companhia de Saneamento Básico do Estado de São Paulo - SABESP revenue and financials

SBSP3 · B3 · BRL

R$32.03Change from previous close: +1.68%Absolute change: +R$0.53

Close · October 6, 2026

In the fiscal year ended December 2025, Companhia de Saneamento Básico do Estado de São Paulo - SABESP reported revenue of R$38.09B (+5.39% year over year). Net income was R$8.46B, a net margin of 22.2%.

Annual revenue · 2025: R$38.09B
  1. R$14.1B2016
  2. R$14.61B2017
  3. R$16.09B2018
  4. R$17.98B2019
  5. R$17.8B2020
  6. R$19.49B2021
  7. R$22.06B2022
  8. R$25.57B2023
  9. R$36.15B2024
  10. R$38.09B2025

Fiscal year ending in December. Sources and method on the page Methodology and sources.

At a glance

Revenue growth
+5.39%
2025 vs 2024
Net income growth
−11.67%
2025 vs 2024
Net margin
22.2%
2024: 26.5%

Financial data

Amounts in millions of BRL; per-share values in BRL; shares in millions.

Cash flow · Quarterly
ItemQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Operating cash flow3,3667629073,1733,1811,1012,6641,5701,7731,3971,7091,632
Depreciation and amortization738697547535543———————
Capital expenditure-3,475-5,057-4,078-3,783-4,329-1,550-2,081-4,211-1,723-15.9-59.0-48.0
Investing cash flow-563-12,773-4,724-6,472-3,033-1,474-4,462-3,905676-2,285-2,773-1,409
Financing cash flow-2,10010,8893,5123,7077732,3311,0871,919-1,6592,06830943.0
Dividends paid-1,687—0.00.0-2,364—0.0-0.1-929———
Share repurchases——-475—————————
Debt issued36813,8736,4374,7123,5513,6371,2402,5511402,940979559
Debt repaid-337-1,550-2,129-797-244-1,126-384-469-734-660-495-358
Net change in cash703-1,123-3064089211,958-711-4167901,181-755267
Free cash flow-109-4,295-3,172-610-1,148-449583-2,64149.81,3821,6501,584
Levered free cash flow-421-5,050-302-566-4,4159422,7952,122-6231,2411,0301,110