Craig R. Frew

Northern Border Pipeline Co. engages in the provision of natural gas transportation system. It links the Midwestern United States with reserves in the Western Canadian Sedimentary Basin. The company was founded in 1978 and is headquartered in Houston, TX.

Iroquois Pipeline Operating Co. provides natural gas transportation services. It operates natural gas pipelines that run from the US-Canadian border at Waddington, New York through western Connecticut to Commack, New York, and from Huntington to the Bronx. The company was founded in 1992 and is headquartered in Shelton, CT

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.

Blacksteel Energy, Inc. operates as an oil and gas company. It engages in the exploration, development, and production of oil and natural gas. The firm's portfolio includes Crown oil sand leases in the Peace River area of northern Alberta, a working interest in a natural gas producing property in the Grassland area of Alberta and has farmed in on an oil exploration play in central Alberta. The company was founded in 2007 and is headquartered in Calgary, Canada.