FIRSTENERGY CORP — Investor Relations & Filings
Filings indexed
1,931
across all filing types
Latest filing
2026-05-20
Regulatory Filings
Country
US
United States of America
Listing
US
FE
FirstEnergy Corp. is a public utility holding company primarily engaged in the generation, transmission, and distribution of electricity. Operating through its regulated distribution subsidiaries, the company forms one of the largest investor-owned electric systems in its region, serving approximately 6 million customers. Its core business involves managing the electricity value chain, from power generation using a diverse portfolio of assets to delivering electricity to residential, commercial, and industrial end-users. The company also provides energy management and other related services.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-05-20 | English | |
| 10-Q - FIRSTENERGY CORP (0001031296) (Filer) | 2026-04-28 | English | |
| ARS - FIRSTENERGY CORP (0001031296) (Filer) | 2026-04-01 | English | |
| SCHEDULE 13G/A - FIRSTENERGY CORP (0001031296) (Subject) | 2026-03-26 | English | |
| 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English | |
| 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46694485 | 8-K | 2026-05-20 | English | ||
| 38165794 | 10-Q - FIRSTENERGY CORP (0001031296) (Filer) | 2026-04-28 | English | ||
| 33150118 | ARS - FIRSTENERGY CORP (0001031296) (Filer) | 2026-04-01 | English | ||
| 33052999 | SCHEDULE 13G/A - FIRSTENERGY CORP (0001031296) (Subject) | 2026-03-26 | English | ||
| 32885675 | 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English | ||
| 32885676 | 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English | ||
| 32885677 | 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English | ||
| 32885678 | 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English | ||
| 32885679 | 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English | ||
| 32885680 | 4 - FIRSTENERGY CORP (0001031296) (Filer) | 2026-03-03 | English | ||
| 32885682 | 10-K - FIRSTENERGY CORP (0001031296) (Filer) | 2026-02-18 | English | ||
| 32885681 | 8-K - FIRSTENERGY CORP (0001031296) (Filer) | 2026-02-17 | English | ||
| 26402941 | 4 Filing | 2026-02-13 | English | ||
| 26402817 | 4 Filing | 2026-02-13 | English | ||
| 26402453 | 4 Filing | 2026-02-13 | English | ||
Market data
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Peer group · Electric power transmission and distribution activities
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
GUANGXI ENERGY CO.,LTD.
Manages power generation, distribution grids, and renewable…
|
600310 | CN | Electricity, gas, steam and air… |
|
HAWAIIAN ELECTRIC INDUSTRIES INC
The largest supplier of electricity in Hawaii, serving 95% …
|
HE | US | Electricity, gas, steam and air… |
|
HK Electric Investments and HK Electric Investments Limited
Vertically integrated power utility supplying electricity t…
|
2638 | HK | Electricity, gas, steam and air… |
|
Hokuriku Electric Power Company
Electric utility serving Toyama and Ishikawa with diverse p…
|
9505 | JP | Electricity, gas, steam and air… |
|
HUACHEN ENERGY CO., LTD
Offers comprehensive power solutions, transformer services,…
|
6Y4B | SG | Electricity, gas, steam and air… |
|
Hunan Chendian International Developmentco.,ltd
Provides power supply, water distribution, and sewage treat…
|
600969 | CN | Electricity, gas, steam and air… |
|
Hydro One Limited
Manages Ontario's high-voltage electricity transmission and…
|
H | CA | Electricity, gas, steam and air… |
|
Hydro One Ltd.
Electricity transmission and distribution utility managing …
|
H | CA | Electricity, gas, steam and air… |
|
IDACORP INC
A holding company for a hydropower-focused electric utility…
|
IDA | US | Electricity, gas, steam and air… |
|
IITC Holdings Ltd.
Owns and operates high-voltage electricity transmission inf…
|
— | CA | Electricity, gas, steam and air… |
FIRSTENERGY CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/30195/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30195 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=30195 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30195 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 30195}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for FIRSTENERGY CORP (id: 30195)"
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