Ameren revenue
Ameren's revenue was $8.80bn in fiscal 2025, up 15.4% on the year before. Since fiscal 2009 ($7.13bn) it has grown at a compound 1.3% a year. Over the last twelve months it was $8.75bn.
Revenue history
| Fiscal year | 2009Dec 2009 | 2010Dec 2010 | 2011Dec 2011 | 2012Dec 2012 | 2013Dec 2013 | 2014Dec 2014 | 2015Dec 2015 | 2016Dec 2016 | 2017Dec 2017 | 2018Dec 2018 | 2019Dec 2019 | 2020Dec 2020 | 2021Dec 2021 | 2022Dec 2022 | 2023Dec 2023 | 2024Dec 2024 | 2025Dec 2025 | LTMJun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 7,135 | 7,638 | 6,148 | 5,781 | 5,838 | 6,053 | 6,098 | 6,076 | 6,174 | 6,291 | 5,910 | 5,794 | 6,394 | 7,957 | 7,500 | 7,623 | 8,799 | 8,749 |
| Growth on the year before | — | +7.0% | −19.5% | −6.0% | +1.0% | +3.7% | +0.7% | −0.4% | +1.6% | +1.9% | −6.1% | −2.0% | +10.4% | +24.4% | −5.7% | +1.6% | +15.4% | — |
Where the revenue comes from
| Line of business | Revenue | Share | YoY |
|---|---|---|---|
| Electricity | $7.7B | 87.1% | ▲ 17.2% |
| Natural Gas Reserves | $1.1B | 12.9% | ▲ 4.4% |
From Ameren's 10-K filed February 18, 2026, as tagged in the filing. View filing. Indented rows are part of the line above; their share is of that line. In the bars, the faint bar behind is the year before.
Revenue against peers
| Company | Revenue | Growth | 3-year growth a year |
|---|---|---|---|
| Ameren | $8.75bn | 3.8% | 2.3% |
| CMS Energy | $8.97bn | 8.2% | 4.8% |
| CenterPoint Energy | $9.82bn | 7.8% | 2.1% |
| NiSource | $6.80bn | 12.3% | 6.2% |
| Sempra | $13.55bn | 1.6% | -7.2% |
| Pinnacle West Capital | $5.55bn | 5.7% | 6.9% |
Compare with peers
- CMS Energy revenue
- CenterPoint Energy revenue
- NiSource revenue
- Sempra revenue
- Pinnacle West Capital revenue
Head to head: AEE vs CMSAEE vs CNPAEE vs NIAEE vs PNW
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