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Private company

AEP Ohio

AEP Ohio is an utility in the United States.1 It is part of American Electric Power.1

Last updated Oct 21, 2026.

Overview

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Corporate structure

AEP Ohio is part of a group headed by American Electric Power. 33 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • American Electric Power Columbus, Ohio, United States
    • AEP Ohio Ohio, United States
    • AEP Texas Inc. Columbus, Ohio, United States
    • AEP Transmission Company, LLC Columbus, Ohio, United States
      • AEP Energy Supply LLC Subsidiary · Delaware, United States
      • AEP Generating Company Subsidiary · Ohio, United States
      • AEP Generation Resources Inc. Subsidiary · Delaware, United States
      • AEP Indiana Michigan Transmission Company, Inc Subsidiary · Indiana, United States
      • AEP Ohio Transmission Company, Inc Subsidiary · Ohio, United States
      • AEP Oklahoma Transmission Company, Inc Subsidiary · Oklahoma, United States
      • AEP Texas Central Transition Funding III LLC Subsidiary · Delaware, United States
      • AEP Texas North Generation Company LLC Subsidiary · Delaware, United States
      • AEP Texas Restoration Funding, LLC Subsidiary · Delaware, United States
      • AEP Transmission Holding Company, LLC Subsidiary · Delaware, United States
      • AEP West Virginia Transmission Company, Inc Subsidiary · West Virginia, United States
      • Appalachian Consumer Rate Relief Funding II LLC Subsidiary · Delaware, United States
      • Appalachian Consumer Rate Relief Funding LLC Subsidiary · Delaware, United States
      • Appalachian Power Recovery Funding LLC Subsidiary · Delaware, United States
      • Indiana-Kentucky Electric Corporation Subsidiary · Indiana, United States
      • Kentucky Power Cost Recovery LLC Subsidiary · Delaware, United States
      • Kingsport Power Company Subsidiary · Virginia, United States
      • Midwest Transmission Holdings, LLC Subsidiary · Delaware, United States
      • Ohio Valley Electric Corporation Subsidiary · Ohio, United States
      • SWEPCo Storm Recovery Funding LLC Subsidiary · Louisiana, United States
      • Wheeling Power Company Subsidiary · West Virginia, United States
    • AEP ENERGY PARTNERS, INC. Subsidiary · Columbus, Ohio, United States
    • AMERICAN ELECTRIC POWER SERVICE CORPORATION Subsidiary · Columbus, Ohio, United States
    • Appalachian Power Company Subsidiary · Columbus, Ohio, United States
    • INDIANA MICHIGAN POWER COMPANY Subsidiary · Columbus, Ohio, United States
    • KENTUCKY POWER COMPANY Subsidiary · Columbus, Ohio, United States
    • OHIO POWER COMPANY Subsidiary · Columbus, Ohio, United States
    • PUBLIC SERVICE COMPANY OF OKLAHOMA Subsidiary · Oklahoma City, Oklahoma, United States
    • SOUTHWESTERN ELECTRIC POWER COMPANY Subsidiary · Columbus, Ohio, United States
    • Cardinal Power Plant Owned · Jefferson County, United States
    • John E. Amos Power Plant Owned · West Virginia, United States
    • Rockport Power Plant Owned · Indiana, United States

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Acquisitions

  1. Succeeded Ohio Power Company1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1