Hansel Tookes

Harris Corp. engages in the provision of technology-based solutions for tactical communications, geospatial systems and services, air traffic management, avionics and electronic warfare, and space and intelligence. It operates through the following business segments: Communication Systems, Electronic Systems, Space and Intelligence Systems, and Corporate. The Communication Systems segment services markets in tactical communications and defense products, including tactical ground and airborne radio communications solutions and night vision technology, in public safety networks. The Electronic Networks Systems segment provides electronic warfare, avionics, command, control, communications, computers, intelligence, surveillance and reconnaissance solutions for the defense industry and air traffic management solutions for the civil aviation industry. The Space and Intelligence systems provides intelligence, space protection, geospatial, complete earth observation, universe exploration, positioning, navigation and timing, environmental solutions for national security, defenses, civil and commercial customers, using advanced sensors, antennas and payloads, as well as ground processing and information analytics. The company was founded in 1926 and is headquartered in Melbourne, FL.

Raytheon International, Inc. provides electronics, mission systems integration and other capabilities. The firm specializes in defense, homeland security and other government markets. The company was incorporated in 2000 and is headquartered in Arlington, VA.

Raytheon Aircraft Co. designs, manufactures, markets & supports Beechcraft and Hawker aircraft for the world's commercial and military markets. The company was founded in 1932 and is headquartered in Wichita, KS.

The Pratt & Whitney Co., Inc. designs, manufactures, and services aircraft engines and auxiliary power units. It offers commercial engine, military engine, and auxiliary power units. The company was founded by Frederick Rentschler in 1925 and is headquartered in East Hartford, CT.

United Technologies Corp. engages in the provision of products and services to the building systems and aerospace industries worldwide. It operates through the following business segments: Otis; Carrier; Pratt and Whitney; and Collins Aerospace Systems. The Otis segment designs, manufactures, sells, and installs elevators, escalators, moving walkways, and service. The Carrier segment provides heating, ventilating, air conditioning, and refrigeration solutions. The Pratt and Whitney segment includes aircraft engines for the commercial, military, business jet, and general aviation markets. The Collins Aerospace Systems segment offers technologically advanced aerospace products and aftermarket service solutions for aircraft manufacturers, airlines, regional, business and general aviation markets, military, space and undersea operations. The company was founded in 1934 and is headquartered in Farmington, CT.