Isa Energia Brasil Pref revenue and financials

ISAE4 · B3 · BRL

R$29.44Change from previous close: +0.48%Absolute change: +R$0.14

Close · October 6, 2026

In the fiscal year ended December 2025, Isa Energia Brasil Pref reported revenue of R$9.41B (+18.13% year over year). Net income was R$2.45B, a net margin of 26.0%.

Annual revenue · 2025: R$9.41B
  1. R$5.53B2021
  2. R$5.45B2022
  3. R$6.22B2023
  4. R$7.97B2024
  5. R$9.41B2025

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

At a glance

Revenue growth
+18.13%
2025 vs 2024
Net income growth
−30.03%
2025 vs 2024
Net margin
26.0%
2024: 43.9%

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 flow-128-367-598-149-291-177-4960.3131183-81.9209
Depreciation and amortization9.48.89.1—8.38.6——————
Capital expenditure1.1-2.4-17.3-2.9-5.3-2.0-16.4-11.4-6.9-1.2-21.2-5.1
Investing cash flow-560311877-64.31,467-1,9061,974180-999163100-685
Financing cash flow517-660359279-1,306-48.51,373-188-327674-51.630.2
Dividends paid-250-413-365—-0.1-1,336-0.0-0.0-1,103-137-0.0-0.0
Debt issued9523,8381,9145610.01,4461,720—1,0771,3191,815105
Debt repaid-47.9-3,663-747-44.6-952-45.1-42.4-44.2-45.1-444-1,241-22.9
Net change in cash-171-71663765.6-130-2,1312,851-8.1-1,1951,020-33.2-446
Free cash flow-127-369-616-152-297-179-512-11.1124182-103203
Levered free cash flow12.41532881,029-72.8-9601,052973-5407591,247372