David J. Koch

TELUS Communications Co. provides wireless telecommunications services. It provides voice, data, and image services. The company is headquartered in Scarborough, CA.

TransAlta Renewables, Inc. engages in the acquisition of renewable power generation facilities in operation or under construction. It operates through the following segments: Canadian Wind, Canadian Hydro, Canadian Gas, US Wind and Solar, US Gas, and Australia Gas. The Canadian Wind segment includes the result of the Le Nordais facility. The Canadian Hydro segment consists of the outcome of the Ragged Chute facility. The Canadian Gas segment involves the output of the Sarnia facility. The US Wind and Solar segment operates the North Carolina Solar facility. The company was founded on May 28, 2013 and is headquartered in Calgary, Canada.

AltaLink LP engages in provision of electricity transmission services. Its transmission systems are the essential links that connects homes, farms, businesses, and industries to the electricity generated across Alberta. It provides technical and financial solutions to enable Alberta's growing electricity market. The company was founded in 2001 and is headquartered in Calgary, Canada.