The Boeing Company (/?bo???/) is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product support services. Boeing is among the largest global aerospace manufacturers; it is the fifth-largest defense contractor in the world based on 2017 revenue,[4] and is the largest exporter in the United States by dollar value.[5] Boeing stock is included in the Dow Jones Industrial Average. Boeing is incorporated in Delaware.[6] Boeing was founded by William Boeing on July 15, 1916, in Seattle, Washington.[7] The present corporation is the result of the merger of Boeing with McDonnell Douglas on August 1, 1997. Former Boeing chair and CEO Philip M. Condit continued as the chair and CEO of the new Boeing, while Harry Stonecipher, former CEO of McDonnell Douglas, became the president and chief operating officer of the newly merged company.[7] The Boeing Company has its corporate headquarters in Chicago, Illinois. The company is led by President and CEO Dennis Muilenburg.[8][9][10] Boeing is organized into five primary divisions: Boeing Commercial Airplanes (BCA); Boeing Defense, Space & Security (BDS); Engineering, Operations & Technology; Boeing Capital; and Boeing Shared Services Group. In 2017, Boeing recorded US$93.3 billion in sales, ranked 24th on the Fortune magazine “Fortune 500” list (2018),[11] ranked 64th on the “Fortune Global 500” list (2018),[12] and ranked 19th on the “World’s Most Admired Companies” list (2018).

Harris Corporation was an American technology company, defense contractor and information technology services provider that produced wireless equipment, tactical radios, electronic systems, night vision equipment and both terrestrial and spaceborne antennas for use in the government, defense and commercial sectors. They specialized in surveillance solutions, microwave weaponry, and electronic warfare. In 2019, it merged with L3 Technologies to form L3Harris Technologies. Headquartered in Melbourne, Florida, the company had approximately $7 billion of annual revenue. It was the largest private-sector employer in Brevard County, Florida (approximately 6,000). The company was the parent of Intersil (Harris Semiconductor). In 2016, Harris was named one of the top hundred federal contractors by Defense News. In January 2015, Wired Magazine ranked Harris Corporation—tied with U.S. Marshals Service—as the number two threat to privacy and communications on the Internet.

Lockheed Martin Corporation is an American global aerospace, defense, security and advanced technologies company with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It is headquartered in North Bethesda, Maryland, in the Washington, DC, area. Lockheed Martin employs approximately 100,000 people worldwide as of December 2017.[1] Lockheed Martin is one of the largest companies in the aerospace, defense, security, and technologies industry. It is the world’s largest defense contractor based on revenue for fiscal year 2014.[3] In 2013, 78% of Lockheed Martin’s revenues came from military sales;[4] it topped the list of US federal government contractors and received nearly 10% of the funds paid out by the Pentagon.[5] In 2009 US government contracts accounted for $38.4 billion (85%), foreign government contracts $5.8 billion (13%), and commercial and other contracts for $900 million (2%).[6] Lockheed Martin operates in four business segments: Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space Systems.[7] The company has received the Collier Trophy six times, including in 2001 for being part of developing the X-35/F-35B LiftFan Propulsion System,[8][9][10] and most recently in 2006 for leading the team that developed the F-22 Raptor fighter jet. Lockheed Martin is currently developing the F-35 Lightning II and leads the international supply chain, leads the team for the development and implementation of technology solutions for the new USAF Space Fence (AFSSS replacement),[11] and is the primary contractor for the development of the Orion command module.[12] The company also invests in healthcare systems, renewable energy systems, intelligent energy distribution and compact nuclear fusion.