Companhia de Saneamento de Minas Gerais revenue and financials

CSMG3 · B3 · BRL

R$61.74Change from previous close: +1.16%Absolute change: +R$0.71

Close · October 6, 2026

In the fiscal year ended December 2025, Companhia de Saneamento de Minas Gerais reported revenue of R$8.33B (+5.74% year over year). Net income was R$1.42B, a net margin of 17.0%.

Annual revenue · 2025: R$8.33B
  1. R$5.89B2021
  2. R$6.18B2022
  3. R$7.4B2023
  4. R$7.88B2024
  5. R$8.33B2025

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

At a glance

Revenue growth
+5.74%
2025 vs 2024
Net income growth
+7.50%
2025 vs 2024
Net margin
17.0%
2024: 16.7%

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 flow448534492712565562475562545468421486
Depreciation and amortization264255247—235220——————
Capital expenditure-22.6-17.1-25.7-37.3-11.3-8.7-29.5-12.9-14.6-20.9-31.4-11.8
Investing cash flow-962-592-1,042-690-587-497-536-614-753-327-438-491
Financing cash flow-5591,797492-370391-168-183624-262-389-202489
Dividends paid-0.7-0.0-140—-80.70.0—-194-355-187-186—
Debt issued2.22,0031,0603.69058.86.51,31342115.7290951
Debt repaid-223-171-195-205-183-168-179-197-171-199-180-328
Net change in cash-1,0731,739-57.5-348369-102-245572-470-248-219484
Free cash flow426517467674554553445550531447390475
Levered free cash flow-669563-642-75.8-397179-181-480-13021.524047.4