CompanyRevenueGrowthNet marginMarket cap

NNRGNRG Energy, Inc.$30.7B9.2%2.8%$22.7BSSOSouthern Co$29.6B10.6%14.7%$99.1BNNEENextEra Energy Inc$27.4B10.7%24.9%$161.4BCCEGConstellation Energy Corp$25.5B8.3%9.1%$105.6BAAEPAmerican Electric Power Co Inc$21.9B10.9%16.9%$66.9BEEIXEdison International$19.3B9.8%23.1%$21.3BVVSTVistra Corp.$17.7B3.0%5.3%$54.2BDDDominion Energy, Inc$16.5B16.5%18.1%$54.2B

Peers are the covered companies filed under the same SIC code, then under codes that share its first three digits or its first two, largest by revenue first. Figures are each company’s latest fiscal year as filed; market cap is at its latest price.