Stocks Comparison
Energy Transfer vs Southern: revenue, profit, margins and growth compared
Energy Transfer brought in $85.5B of revenue in fiscal 2025, Southern $29.6B in fiscal 2025. Revenue changed by +3.5% at Energy Transfer and +10.4% at Southern on the year before, so Southern grew faster. Energy Transfer kept 5.2% of its revenue as net profit, Southern 14.7%. Free cash flow was $3.8B at Energy Transfer and -$2.9B at Southern.
Side by side, latest fiscal year
| ET | SO | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 31, 2025) |
| Revenue | $85.5B | $29.6B |
| Revenue growth | +3.5% | +10.4% |
| Net income | $4.4B | $4.3B |
| Net margin | 5.2% | 14.7% |
| Free cash flow | $3.8B | -$2.9B |
| Free cash flow margin | 4.5% | -9.9% |
| Earnings per share (diluted) | n/a | $3.92 |
| Cash | $1.3B | $1.6B |
| Debt | $68.3B | $71.9B |
| Price to earnings | n/a | 21.1 |
| Market value | $69.5B | $95.3B |
| Dividend yield | n/a | 3.55% |
| Rank by revenue in sector | #1 of 109 · Utilities | #5 of 109 · Utilities |
Over the years
Questions about Energy Transfer and Southern
Which is bigger by revenue, Energy Transfer or Southern?
Energy Transfer is bigger by revenue: $85.5B in fiscal 2025, against $29.6B for Southern in fiscal 2025.
Which keeps more of its revenue as profit, Energy Transfer or Southern?
Energy Transfer had a net margin of 5.2% in fiscal 2025; Southern had 14.7% in fiscal 2025.
Which grew revenue faster, Energy Transfer or Southern?
In their latest fiscal years revenue changed by +3.5% at Energy Transfer and +10.4% at Southern.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.