Alcoa Fastening Systems is a subsidiary of Alcoa, which is one of the worlds leading producers and managers of primary aluminum, fabricated aluminum and alumina facilities. The company is active in all major aspects of the industry. It serves the aerospace, automotive, packaging, building and construction, commercial transportation and industrial markets, bringing design, engineering, production and other capabilities of Alcoas businesses to customers. In addition to aluminum products and components, Alcoa also markets consumer brands including Reynolds Wrap foils and plastic wraps, Alcoa wheels and Baco household wraps. Among its other businesses are vinyl siding, closures, fastening systems, precision castings and electrical distribution systems for cars and trucks. Alcoa maintains its headquarters in Pittsburgh, and has several additional locations throughout the world, including its Alcoa Fastening Systems facility in Simi Valley, Calif.