Southern CompanySO
NYSE · USA · Segment 6 of 6 in the Energy, grid & critical infrastructure value chain: Utilities & power producers
Vogtle is adding nuclear output to what is already one of the biggest US electric and gas utilities.
Utilities & power producers: Electricity utilities and large power producers, from nuclear to renewable portfolios.
Key metrics
Market cap
$107B
Price
$90.10
Today
+1.3%
Return YTD
+2.0%
Return 1Y
−6.0%
P/E
22.9
P/S
3.7
P/B
2.7
Data as of 2026-08-25 · updates daily after U.S. close
Theme exposure
In the value chain
Products & services
- Power generation & distribution
- Nuclear power (Vogtle)
- Gas supply
Competitors
Risks
- Regulation
- Interest rates & debt
Supply chain
← Suppliers
Same segment: Utilities & power producers
Compare SO
See where Southern Company sits in the full Energy, grid & critical infrastructure map: every segment from upstream suppliers to end markets, with daily metrics.Open the Energy value chain →