G. Glenn Menuz

TransCanada PipeLines Ltd. provides pipeline services for the gas and oil industries. It operates through the following segments: Natural Gas Pipelines, Liquids Pipelines and Power and Storage. The company was founded on March 21, 1951 and is headquartered in Calgary, Canada.

NOVA Gas Transmission Ltd. operates as a natural gas gathering and transportation system. The company is headquartered in Calgary, Canada.

Gas Transmission Northwest LLC operates gas transmission pipelines. It offers services which includes transportation, parking and lending of natural gas to both firm and interruptible. It operates two pipeline systems GTN pipeline system in the Pacific Northwest and North Baja Pipeline system. The company was founded in 1957 and is headquartered in Houston, TX.

TransCanada Trust is a unit trust. It has been formed for the purpose of issuing debt securities, including the Trust Notes, and acquiring and holding the Trust Assets in order to generate funds for payment of principal, interest, the redemption price and the amounts payable on purchase for cancellation, if any, and any other amounts, in respect of its debt securities, including the Trust Notes. The Trust was founded on September 16, 2014 and is headquartered in Calgary, Canada.