John C. Ritter

Raser Technologies, Inc. operates as a renewable energy company. Its Power Systems segment develops and operates geothermal electric power plants. The company was founded in October 2003 and is headquartered in Salt Lake City, UT.

Alcoa, Inc. engages in the lightweight metals engineering and manufacturing. Its products are used worldwide in aircraft, automobiles, commercial transportation, packaging, oil and gas, defense, and industrial applications. It operates through the following segments: Alumina; Primary Metals; Global Rolled Products; Engineered Products and Solutions; and Transportation and Construction Solutions. The Alumina segment consists of a portion of Alcoa's upstream operations and consists of the company's worldwide refinery system, including the mining of bauxite, which is then refined into alumina. The Primary Metals segment comprises of Alcoa's upstream operations and consists of the company's worldwide smelter system. The Global Rolled Products segment is involved in the production and sale of aluminum plate, sheet and foil. The Engineered Products and Solutions segment involves in the production and sale of titanium, aluminum, and super alloy investment castings, hard alloy extrusions, forgings and fasteners, aluminum wheels, integrated aluminum structural systems, and architectural extrusions. The Transportation and Construction Solutions segment engages in downstream operations and produces products that are used mostly in the nonresidential building and construction and commercial transportation end markets. The company was founded by Charles Martin Hall on October 1, 1888 and is headquartered in New York, NY.

Howmet Corp manufactures aircraft jet engines and spare parts. It offers blades, vanes, turbine rotors, nozzle rings, compressor stators, aluminum investment castings, frames, bearing housings, airframe components, aluminum boxes for packaging, system housings, engine parts, aircraft fuel pump, a/c blower, oil tank, and surge tank components. The firm's products are used in aircraft and industrial turbine applications, as well as aerospace and defense electronics industries. The company was founded in 1926 and is headquartered in Pittsburgh, PA.

UCI International LLC engages in supplying automotive products. Its brands include Airtex fuel delivery and cooling systems; ASC water pumps; and Luber-Finer filters. The company was founded on March 8, 2006 and is headquartered in Lake Forest, IL.