Every brand AEP owns
8 brands, sorted alphabetically. Brands with their own page link through; others are listed here with their source. See the company profile and ownership tree.
| Brand | Category | Origin | Held via | Stake | Since | Confidence | Source |
|---|---|---|---|---|---|---|---|
| AEP Texas | Electric utilities | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |
| AEP Transmission Company | Grids & transmission | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |
| Appalachian Power | Electric utilities | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |
| Indiana Michigan Power | Electric utilities | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |
| Kentucky Power | Electric utilities | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |
| Ohio Power | Electric utilities | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |
| Public Service Company of Oklahoma | Electric utilities | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |
| Southwestern Electric Power Company | Electric utilities | 🇺🇸 United States | Direct | 100% | — | verified | SEC EDGAR, Feb 2026 |