Who owns NGTL System?
NGTL System is owned by TC Energy (Canada, TSX: TRP).[1]
Evidence: TC Energy Corporation Annual Report on Form 40-F filed 2026-02-13, SEC EDGAR, 13 February 2026. Verified from filings; last checked .
Key facts
- Current owner
- TC Energy Corporation verified
- Owner HQ
- 🇨🇦 Canada
- Origin
- 🇨🇦 Canada
- Category
- Energy › Oil & gas › Pipelines & midstream
- Parent ticker
- TSX: TRP NYSE: TRP
- Last verified
- · 1 sources
About NGTL System
The NGTL System is TC Energy's Alberta and British Columbia natural gas pipeline network. The 2025 AIF says its ownership moved from Nova Gas Transmission Ltd. to NGTL GP Ltd. on behalf of NGTL Limited Partnership on 1 April 2024, and that a 2021 expansion added 344 kilometres of pipeline and about 1.45 Bcf/d of capacity.
Ownership timeline of NGTL System
Where NGTL System sits in TC Energy
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full TC Energy ownership tree →
See the full TC Energy brand portfolio (2) →
Other brands owned by TC Energy
TC Energy controls 2 brands on Brandtree, 2 of them in energy.
Also in energy
Other brands in pipelines & midstream, and who owns them
The 35 brands in pipelines & midstream on Brandtree belong to 21 owners. The largest is Energy Transfer, with 4; TC Energy has 2.
| Brand | Owner | Owner based in |
|---|---|---|
| Dakota Access Pipeline | Energy Transfer | 🇺🇸 United States |
| Dixie Pipeline | Enterprise Products | 🇺🇸 United States |
| Basin Pipeline | Plains All American | 🇺🇸 United States |
| MountainWest | Williams | 🇺🇸 United States |
| Corpus Christi LNG | Cheniere | 🇺🇸 United States |
| Cenit | Ecopetrol | 🇨🇴 Colombia |
| Enbridge Mainline System | Enbridge | 🇨🇦 Canada |
| Aris Water Solutions | Western Midstream | 🇺🇸 United States |
About the owner: TC Energy
TC Energy is a publicly listed company headquartered in Canada. Brandtree records 2 brands under its control, and it is listed as TSX: TRP and NYSE: TRP.
TC Energy's 2025 Annual Information Form says its common shares are listed on the TSX and NYSE under TRP. It says TC Energy spun off its Liquids Pipelines business as South Bow Corporation on 1 October 2024 and now operates in Natural Gas Pipelines and Power and Energy Solutions, reported through Canadian, U.S. and Mexico natural gas pipelines segments plus Power and Energy Solutions.
🇨🇦 NGTL System 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; NGTL System 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 NGTL System?
The parent company of NGTL System is TC Energy, a publicly listed company headquartered in Canada.
Is NGTL System Canadian?
Yes. NGTL System originated in Canada and its owner, TC Energy, is also headquartered in Canada.
Is NGTL System still owned by TC Energy?
Yes. As of 5 October 2026, NGTL System is still owned by TC Energy. 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] TC Energy Corporation Annual Report on Form 40-F filed 2026-02-13 — SEC EDGAR, SEC filing, published 13 February 2026; retrieved 5 October 2026.
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