Energy companies in Connecticut
4 energy companies are indexed in Connecticut. Each entry below is built from public sources and links to its filings and identifiers. This is a factual directory, not a ranking.
| Company | Industry | Type | Ticker | Revenue (dated) |
|---|---|---|---|---|
| Eversource Energy | Energy | public | ES | $14B (FY 2025) |
| General Electric | Finance, Energy, Transportation | public | GE | $9.9B (FY 2024) |
| Stanley Black & Decker | Energy | public | SWK | $15B (FY 2026) |
| Hitachi Capital America Corp. | Technology, Energy | public | — | — |
See all Connecticut companies or allenergy companies.