Dominion Energy, Inc. (D) vs The Southern Company (SO)
A side-by-side comparison of Dominion Energy, Inc. and The Southern Company across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 28, 2026. Differences are shown without an overall score or investment verdict.
D
Dominion Energy, Inc.
$70.62UtilitiesDelayed quote: Jul 28, 2026, 4:00 PM EDT
SO
The Southern Company
$96.78UtilitiesDelayed quote: Jul 28, 2026, 4:00 PM EDT
Total return — D vs SO
growth of $100 · dividends reinvested · last 30yD +1337.7%SO +2777.1%SO compounded faster
D SO
D vs SO: by the numbers
- •SO is the larger company ($109.10B vs $62.11B market cap).
- •D trades at the lower trailing earnings multiple (20.73 vs 24.68 P/E), one valuation lens rather than an overall verdict.
- •D converts more revenue to profit (16.92% vs 14.46% net margin).
- •SO grew revenue faster over the past five years (7.25% vs 4.50% CAGR).
- •D pays the higher dividend yield (3.80% vs 3.09%).
Metrics side by side
Valuation
| Metric | D | SO |
|---|---|---|
| P/E ratio | 20.73 | 24.68 |
| Forward P/E | 19.61 | 21.07 |
| P/S ratio | 3.52 | 3.61 |
| P/B ratio | 2.12 | 2.93 |
| PEG ratio | 0.41 | 4.14 |
| EV / EBITDA | 16.19 | 13.78 |
Profitability
| Metric | D | SO |
|---|---|---|
| Gross margin | 49.41% | 29.81% |
| Operating margin | 26.35% | 24.15% |
| Net margin | 16.92% | 14.46% |
| ROE | 10.20% | 11.75% |
| ROIC | 3.41% | 4.36% |
Dividends
| Metric | D | SO |
|---|---|---|
| Dividend yield | 3.80% | 3.09% |
| Payout ratio | 77.17% | 75.63% |
Growth (annualized)
| Metric | D | SO |
|---|---|---|
| Revenue CAGR (5Y) | 4.50% | 7.25% |
| EPS CAGR (5Y) | 13.02% | 5.96% |
| FCF CAGR (5Y) | N/A | -14.36% |
| Total return CAGR (5Y) | 3.31% | 12.97% |
Frequently asked
- Which has the lower trailing P/E, D or SO?
- D has the lower trailing P/E: D trades at 20.73 and SO at 24.68. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, D or SO?
- Over the past five years, SO grew revenue faster — D at a 4.50% CAGR versus SO at 7.25%.
- Does D or SO pay a bigger dividend?
- D yields 3.80% and SO yields 3.09% based on trailing dividends and the latest price.
- Is D or SO more profitable?
- D runs the higher net margin — D at 16.92% versus SO at 14.46%.
- How have D and SO total returns compared?
- Over the past 10 years, D delivered 3.64% and SO delivered 10.77% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Dominion Energy P/E ratioSouthern P/E ratioDominion Energy dividend yieldSouthern dividend yieldDominion Energy ROESouthern ROEDominion Energy operating marginSouthern operating marginDominion Energy revenue growthSouthern revenue growthDominion Energy free cash flowSouthern free cash flow
Dominion Energy & Southern appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified July 28, 2026.