David P. Wagener

Part of MDU Resources Group, Inc., Centennial Power, Inc. is a full-service dealership that offers manufactured housing services, including selling and financing new and used manufactured homes. Centennial Power has seven locations across three states and is based in Bismarck, ND. The private company also provides credit repair programs for manufactured homes.

Arizona Public Service Co. engages in the provision of electric utility services. The firm provides retail and wholesale electric services to most of the state of Arizona, with the major exceptions of about one-half of the Phoenix metropolitan area, the Tucson metropolitan area, and Mohave County in northwestern Arizona. It has ownership interests in or leases several coal, nuclear, gas, oil, and solar generating facilities . The company was founded by Hutchlon Ohnick in 1886 and is headquartered in Phoenix, AZ.

Pinnacle West Energy Corp. provides electricity and water utility services. The company was founded in 1999 and is headquartered in Phoenix, AZ.

SunCor Development Co. provides real estate development services. The company develops planned communities, office parks, golf courses and shopping centers. It specializes in the development and sale of residential and commercial properties. The company was founded in 1986 and is located in Tempe, AZ.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.