Westek Marketing, LLC, 7415 W Ridgecrest Ave, Nine Mile Falls, WA 99026, US

In 1889, Avista was founded by 10 enterprising men who saw the potential of one of the Northwest s most abundant natural resources moving water. Avista Corporation is an energy company involved in the production, transmission and distribution of energy, as well as other energy-related businesses. Avista Utilities' primary market area covers more than 30,000 square miles, with energy generation, transmission and distribution facilities in five western states. The company serves more than 330,000 electric customers in eastern Washington and northern Idaho and provides natural gas service to nearly 290,000 customers in eastern Washington, northern Idaho and throughout Oregon. Avista Advantage, a subsidiary, is a facility information and expense management company. ReliOn markets three fuel cell products for commercial and industrial backup power solutions. Avista Energy is one of the leading energy resource management and marketing businesses in the Pacific Northwest. Avista Corporation is headquartered in Spokane, Wash.