Timothy D. Reyes

Purity Zinc Metals, Inc. manufactures and markets zinc dust, zinc alloys and zinc anodes. The company was founded in 1989 and is headquartered in Clarksville, TN.

Part of Alcoa Corp., Alcoa Materials Management, Inc. provides management services. The company is based in Knoxville, TN.

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.

Alcoa World Alumina LLC produces aluminum products. The private company is based in Pittsburgh, USA.

Tricor Group LLC provides business consultancy services. The company is headquartered in Great Neck, NY.

Juvenile Diabetes Research Foundation Ltd. is a British company that engages in the prevention, treatment, causes, and cure for diabetes. The CEO of the non-profit company is Karen Addington.