Hydro One Ltd. — Investor Relations & Filings
About Hydro One Ltd.
Hydro One Ltd. is an electricity transmission and distribution utility that owns and operates essential energy infrastructure. The company manages an extensive network of high-voltage transmission lines and local distribution systems, serving as a primary provider for residential and business customers. Core operations include the transmission of power from generators to the grid and the maintenance of the infrastructure required for reliable electricity delivery. Hydro One focuses on grid modernization, system reliability, and the integration of advanced outage management tools. By maintaining a vast network of poles, wires, and stations, the company provides the critical backbone for regional energy needs and supports the ongoing energy transition through infrastructure investment and technological upgrades.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 6-K - HYDRO ONE INC (0001114445) (Filer) | 2026-05-07 | English | |
| 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-05-07 | English | |
| 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-05-07 | English | |
| 6-K - HYDRO ONE INC (0001114445) (Filer) | 2026-05-07 | English | |
| 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-04-30 | English | |
| 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-04-24 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
9 filings
| |||||
| 43138833 | 6-K - HYDRO ONE INC (0001114445) (Filer) | 2026-05-07 | English | ||
| 43062477 | 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-05-07 | English | ||
| 43045816 | 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-05-07 | English | ||
| 43041414 | 6-K - HYDRO ONE INC (0001114445) (Filer) | 2026-05-07 | English | ||
| 39228099 | 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-04-30 | English | ||
| 36123912 | 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-04-24 | English | ||
| 36123914 | 6-K - HYDRO ONE INC (0001114445) (Filer) | 2026-04-24 | English | ||
| 33015912 | 6-K - HYDRO ONE INC (0001114445) (Filer) | 2026-03-23 | English | ||
| 33015915 | 6-K - Hydro One Ltd (0001712356) (Filer) | 2026-03-23 | English | ||
Market data
Market data not available
Price history
Peer group · Electric power transmission and distribution activities
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Elektrodistribucija a.d. Pale
Distributes electricity and generates power, with a focus o…
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EDPL | BA | Electricity, gas, steam and air… |
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Elektrokrajina a.d. Banja Luka
Electric utility for the distribution, supply, and maintena…
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- | BA | Electricity, gas, steam and air… |
|
ELEKTRO REDES S.A.
Utility provider specializing in electric power distributio…
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— | BR | Electricity, gas, steam and air… |
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Elia Group NV/SA
A European transmission system operator managing high-volta…
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ELI | BE | Electricity, gas, steam and air… |
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EMERA INC
Generates, transmits, and distributes electricity and natur…
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EMA | US | Electricity, gas, steam and air… |
|
Emera Incorporated
Operates a portfolio of regulated electric and natural gas …
|
EMA | CA | Electricity, gas, steam and air… |
|
EnBW Energie Baden-Württemberg AG
An integrated energy company focused on renewable energy an…
|
EBK | DE | Electricity, gas, steam and air… |
|
Endesa S.A.
An electric utility and natural gas operator focused on cle…
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ELE | ES | Electricity, gas, steam and air… |
|
Enea S.A.
An energy group that generates, distributes, and sells elec…
|
ENA | PL | Electricity, gas, steam and air… |
|
Enel Chile S.A.
An electricity utility engaged in the generation, transmiss…
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ENIC | CL | Electricity, gas, steam and air… |
Hydro One Ltd. 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/51542/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=51542 | 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=51542 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=51542 \ -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": 51542}, 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 Hydro One Ltd. (id: 51542)"
Report missing filing
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