Quick answer
Southern Co (SO) reported revenue of $29.55B and net income of $4.34B for the fiscal year ended 2025-12-31, up 10.6% from $26.72B the year before, per its 10-K filed with the SEC on 2026-02-19.
Data as of 2025-12-31. Source: SEC EDGAR XBRL company facts (10-K/10-Q filings)
| Fiscal year | Revenue | Net income | Long-term debt |
|---|---|---|---|
| 2025 (FY ending 2025-12-31) | $29.55B | $4.34B | — |
| 2024 (FY ending 2024-12-31) | $26.72B | $4.40B | — |
| 2023 (FY ending 2023-12-31) | $25.25B | $3.98B | — |
| 2022 (FY ending 2022-12-31) | $29.28B | — | — |
| 2021 (FY ending 2021-12-31) | $23.11B | — | — |
| 2020 (FY ending 2020-12-31) | $20.38B | — | — |
| 2019 (FY ending 2019-12-31) | $21.42B | — | — |
| 2018 (FY ending 2018-12-31) | $23.50B | — | — |
| 2017 (FY ending 2017-12-31) | $23.03B | — | — |
| 2016 (FY ending 2016-12-31) | $19.90B | — | — |
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Last updated Oct 16, 2026, 10:42 PM ET. Data only, not financial or tax advice.
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