Who owns Enbridge Gas Ontario?
Enbridge Gas Ontario is owned by Enbridge (Canada, TSX: ENB).[1]
Evidence: Enbridge Inc. Annual Report on Form 10-K filed 2026-02-13, SEC EDGAR, 13 February 2026. Verified from filings; last checked .
Key facts
- Current owner
- Enbridge Inc. verified
- Owner HQ
- 🇨🇦 Canada
- Origin
- 🇨🇦 Canada
- Category
- Energy › Power & utilities › Gas utilities
- Parent ticker
- TSX: ENB NYSE: ENB
- Last verified
- · 1 sources
About Enbridge Gas Ontario
Enbridge Gas Inc., operating as Enbridge Gas Ontario, is the rate-regulated Ontario natural gas distributor in Enbridge's Gas Distribution and Storage segment. Enbridge's 2025 10-K says its Dawn storage facility in southwestern Ontario has working capacity of about 290 bcf in 35 underground facilities and calls it the largest integrated underground storage facility in Canada.
Ownership timeline of Enbridge Gas Ontario
Where Enbridge Gas Ontario sits in Enbridge
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Enbridge ownership tree →
See the full Enbridge brand portfolio (3) →
Other brands owned by Enbridge
Enbridge controls 3 brands on Brandtree, 3 of them in energy.
Also in energy
Other brands in gas utilities, and who owns them
The 14 brands in gas utilities on Brandtree belong to 11 owners. The largest is ONE Gas, with 3.
| Brand | Owner | Owner based in |
|---|---|---|
| Kansas Gas Service | ONE Gas | 🇺🇸 United States |
| Atlanta Gas Light | Southern Company | 🇺🇸 United States |
| Comgás | Cosan | 🇧🇷 Brazil |
| FortisBC | Fortis | 🇨🇦 Canada |
| Daigas Energy | Osaka Gas | 🇯🇵 Japan |
| Agway Energy Services | Suburban Propane | 🇺🇸 United States |
| Towngas | Towngas | 🇭🇰 Hong Kong |
| Mountaineer Gas | UGI | 🇺🇸 United States |
About the owner: Enbridge
Enbridge is a publicly listed company headquartered in Canada. Brandtree records 3 brands under its control, and it is listed as TSX: ENB and NYSE: ENB.
Enbridge's 2025 Form 10-K says it was incorporated on 13 April 1970 and continued under the Canada Business Corporations Act in 1987, and that its common shares trade on the TSX and NYSE under ENB. It describes itself as a leading North American energy infrastructure company with Liquids Pipelines, Gas Transmission, Gas Distribution and Storage, and Renewable Power Generation businesses.
🇨🇦 Enbridge Gas Ontario and other Canadian brands
Brandtree records a controlling owner for 174 brands that began in Canada. 41 of them (24%) are now controlled by a company headquartered in another country; Enbridge Gas Ontario is not one of them.
- Algoma Tubes — Tenaris 🇱🇺
- Burnaby Refinery — Sunoco 🇺🇸
- CNOOC Petroleum North America — CNOOC 🇨🇳
- Cameco — Cameco 🇨🇦
- Canadian Natural — Canadian Natural 🇨🇦
- Canwest Propane — Superior Plus 🇨🇦
Frequently asked questions
Who is the parent company of Enbridge Gas Ontario?
The parent company of Enbridge Gas Ontario is Enbridge, a publicly listed company headquartered in Canada.
Is Enbridge Gas Ontario Canadian?
Yes. Enbridge Gas Ontario originated in Canada and its owner, Enbridge, is also headquartered in Canada.
Is Enbridge Gas Ontario still owned by Enbridge?
Yes. As of 5 October 2026, Enbridge Gas Ontario is still owned by Enbridge. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Enbridge Inc. Annual Report on Form 10-K filed 2026-02-13 — SEC EDGAR, SEC Form 10-K, published 13 February 2026; retrieved 5 October 2026.
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