John Correnti

Navistar International Corp. is a holding company, which engages in the manufacture of military truck, proprietary diesel engines, school and commercial buses, and service parts for trucks and diesel engines. It operates through the following segments: Truck, Parts, Global Operations, and Financial Services. The Truck segment manufactures and distributes class four through eight trucks, buses, military and government vehicles under the International, and IC Bus (IC) brands, and produces engines under its proprietary brand name and parts required to support the military truck lines. The Parts segment offers proprietary products needed to support the International commercial truck, IC Bus, proprietary engine lines, and export parts business, as well as its other product lines. The Global Operations segment comprises of Brazil engine operations which produce diesel engines under contract manufacturing arrangements. The Financial Services segment includes retail, wholesale, and lease financing of products sold by the truck and parts segments, and dealers within the United States, and Mexico. The company was founded in 1902 and is headquartered in Lisle, IL.

Silicor Materials, Inc. manufactures solar silicon and multi crystalline solar cells. It operates as a supplier to the solar photovoltaic industry as well as other industries who use aluminum-based products. The firm purifies silicon, casts the silicon into ingots, cuts the ingots into bricks using diamond saws, cuts the bricks into wafers using wire saws, and converts the wafers into solar cells through a series of steps to form the photovoltaic junction. The company was founded by Kamel Ounadjela, Fritz Kirscht, and Eicke Weber in 2006 and is headquartered in San Francisco, CA.

Steel Dynamics Columbus LLC specializes in the full range of light flat rolled products. It serves automotive, agriculture, appliance, building and construction products, electrical and energy, furniture, HVAC, lighting, machinery and rack manufacturers, pipe and tube, and service center companies. The company was founded in 2005 and is headquartered in Columbus, MS.