National Grid vs Southern Company vs Duke Energy and 1 More Revenue Comparison
Compare financial metrics side-by-side using real SEC EDGAR data
Revenue Comparison
Chart: Revenue Comparison. Values in USD_BILLIONS. In Q2 2026: Southern Company 6.977, Duke Energy 9.178, American Electric Power 5.445.
* National Grid reports semi-annually. Values are evenly split across both quarters within each half.
Latest Quarter Comparison
Table: Latest Quarter Comparison. 15 rows across Metric, National Grid, Southern Company, Duke Energy, American Electric Power.| Metric | National Grid | Southern Company | Duke Energy | American Electric Power |
|---|---|---|---|---|
| Market Cap | $80.61B | $109.08B | $97.85B | $69.50B |
| Revenue | $13.59B | $6.98B | $9.18B | $5.45B |
| Cost of Revenue | $8.28B | $3.40B | $2.94B | $1.60B |
| Gross Profit | $5.30B | $3.58B | $6.23B | $3.84B |
| Operating Income | $5.30B | $1.78B | $2.73B | $2.58B |
| Net Income | $3.36B | $1.17B | $1.55B | $713.00M |
| R&D Expense | $0 | $0 | $0 | $0 |
| Earnings Per Share | $3.4 | $1.03 | $1.97 | $1.3 |
| Gross Margin | 39.0% | 51.3% | 67.9% | 70.6% |
| Operating Margin | 39.0% | 25.5% | 29.7% | 47.5% |
| Net Profit Margin | 24.7% | 16.8% | 16.9% | 13.1% |
| Free Cash Flow | $-2.72B | $6.00B | $-2.58B | $4.69B |
| Cumulative Free Cash Flow | $-5.23B | $-4.40B | $-15.75B | $905.00M |
| Operating Cash Flow | $4.35B | $3.05B | $1.51B | $1.90B |
| Cash & Equivalents | $473.00M | $0 | $2.14B | $375.00M |