David Reinhart

Platinum Ethanol LLC engages in the operation of ethanol plant. It produces ethanol using corn. The company is headquartered in Granite Falls, MN.

Fagen, Inc. provides commercial, industrial contracting and engineering services. The firm offers project development, scheduling, document control, cost analysis and report, job cost adjustment, project closeout and business, financing and pre-construction planning. The company was founded by Roland J. Fagen in 1988 and is headquartered in Granite Falls, MN.

Corn LP operates ethanol plants. The private company is based in Goldfield, IA.

Amaizing Energy LLC was engaged in producing natural gas. The company was headquartered in Dension, IA.

Big River Resources LLC processes corn into a renewable fuel and feed products. It operates through four subsidiaries beneath it which include Big River Resources West Burlington, LLC; Big River Resources Galva, LLC; Big River Resources Boyceville, LLC; and Big River Resources Grinnell, LLC. The company was founded in July 1992 and is headquartered in West Burlington, IA.