Robert Wilt

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.

Sofina Foods, Inc. produces and sells processed food products. It offers pork, beef, turkey, and chicken products. Its brands include Lilydale, Janes Family Foods, Mastro, San Daniele, Fletcher's, Cuddy, Fearmans Pork, Vienna, and Quality Meals. The company was founded by Mehrdad Michael Latifi in 1995 and is headquartered in Markham, Canada.

Precision Castparts Corp. manufactures metal components and products for the aerospace and defense industries. It offers investment castings, forgings, fasteners and fastener systems, and aero structures for aerospace and power generation applications. The company was founded by Joseph Buford Cox in April 1953 and is headquartered in Portland, OR.

Manara Minerals Investment Co. is a joint venture company based in Riyadh, Saudi Arabia. The Saudi Arabian company is involved in the minerals investment industry. The CEO of the company is Pierre D. Chenard.

Ma'aden Bauxite & Aluminium Co. operates a facility for crushing and handling bauxite, aluminum, and ore. The company is based in Riyadh, Saudi Arabia. The Saudi Arabian company is ultimately controlled by the Government of Saudi Arabia.

Ma'aden Phosphate Co. manufactures and supplies diammonium phosphate, monammonium phosphate, and ammonia fertilizer products. The company was founded in 2008 and is headquartered in Ras Al Khair, Saudi Arabia.