Private company

Trans Mountain Corporation

Trans Mountain Corporation is a corporation registered in Alberta, based in Calgary, active since 2023.¹

Last updated Oct 21, 2026.

Overview

Jun 15, 2023Founded¹

HeadquartersCalgary, Canada¹
Legal formAlberta Business Corporation¹
LEI894500COIVK3WWAXZG19¹
StatusActive¹
LEI statusLapsed (not renewed)¹
Registered address2700, 225 - 6th Avenue SW, T2P 1N2 Calgary, Canada¹
Registered withCorporations Canada, 1080414-2¹

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Corporate structure

Trans Mountain Corporation is part of a group headed by His Majesty the King in right of Canada. 5 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

His Majesty the King in right of Canada Ottawa, Ontario, Canada
- CANADA DEVELOPMENT INVESTMENT CORPORATION Toronto, Ontario, Canada
  - Trans Mountain Corporation 100% · Calgary, Canada
  - Fonds de croissance du Canada Inc. Toronto, Ontario, Canada
- ST. JOSEPH WINDFARM INC. Subsidiary · San Francisco, California, United States

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company (GLEIF)

CANADA DEVELOPMENT INVESTMENT CORPORATION 100%¹

Ultimate parent

His Majesty the King in right of Canada 100%¹

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Timeline

Jun 26, 2023Parent Directly consolidated by CANADA DEVELOPMENT INVESTMENT CORPORATION¹
Jun 15, 2023Founded Trans Mountain Corporation is founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
GLEIFTrans Mountain Corporation LEI record (894500COIVK3WWAXZG19)