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Company dossier

ALLEGHENY ENERGY, INC

CIK 0000003673SIC 4911Electric Services

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

MD

Company overview

ALLEGHENY ENERGY, INC

Allegheny Energy, Inc. operates in the layered landscape of U.S. utilities and energy services, delivering generation and transmission capabilities that tie into coal-fired and regulated power assets; the company is primarily geared toward serving municipal utilities, industrial operations, and wholesale energy markets, with a focus on reliability, grid stability, and contract-backed supply. As the firm’s SIC alignment points toward electric services infrastructure, sustainability and emissions mandates shape capital deployment, while ongoing rate reviews and regional reliability standards set by FERC and state public utility commissions can materially affect project timelines and returns. With the most recent filing not yet disclosed, investors and counterparties should track whether forthcoming SEC updates reveal shifts in capital expenditures or regulatory disputes that could influence scaling plans. CIK 3673 anchors the disclosure trail, and parties seeking current disclosures are encouraged to view live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025

Recent filings

Latest submissions
10 items

Monitoring

Insider owner filings
No
Insider issuer filings
Yes
Tickers on record
0

Ticker roster

No tickers on record.

Addresses

  • business

    800 CABIN HILL DRIVE

    GREENSBURG, PA, 15601

  • mailing

    800 CABIN HILL DRIVE

    GREENSBURG, PA, 15601

Former names

  • ALLEGHENY ENERGY INC

    1997-10-072005-03-23
  • ALLEGHENY POWER SYSTEM INC

    1994-01-061997-08-29