David B. Hackman

Zoro Mining Corp. is a natural resource exploration company, which is engaged in the exploration and acquisition of properties in United States of America. The company was founded on April 20, 2004 and is headquartered in Tucson, AZ.

Snowdon Resources Corp. is an exploration stage company, which engages in the acquisition and exploration of mining claims with a focus on uranium. The company was founded on March 1, 2006 and is headquartered in Vancouver, Canada.

Mobil Corp. operates primarily in the petroleum industry. The company is headquartered in The Woodlands, TX.

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.