Robert O. Viets

Ameren Energy Resources Generating Co. generates and supplies electricity. It operates non-rate-regulated electric generation, transmission, and natural gas distribution businesses. The company was founded in 1913 and is headquartered in Peoria, IL.

CILCORP, Inc. distributes electricity and natural gas. The company also provides rate-regulated electric generation, transmission and distribution, natural gas distribution, and non-rate-regulated electric generation businesses in Missouri and Illinois. The company was founded in 1985 and is located in Peoria, IL.

Part of Essential Utilities, Inc., Consumers Water Co. is a supplier of water services. The company is based in Portland, ME.

Patriot Coal Corp. engages in the mining, preparation, and sale of thermal and metallurgical coal with coal reserves. The company was founded on September 25, 2006 and is headquartered in St. Louis, MO.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Part of Woods Cross Holding Corp., Lincoln Office Supply Co., Inc. is a company that specializes in office products and furniture. The company is based in Peoria, IL.