Raytheon Technologies is an American multinational aerospace and defense company. The company was formed by the merger of Raytheon Company and United Technologies Corporation in 2020. Raytheon Technologies is one of the world's largest defense contractors. The company's products include missiles, sensors, radars, cybersecurity systems, and aircraft engines. Raytheon Technologies reported a revenue of $77 billion in 2021.
2. Lockheed Martin
Lockheed Martin is an American multinational aerospace, defense, security, and advanced technologies company. The company was founded in 1995 by the merger of Lockheed Corporation and Martin Marietta. Lockheed Martin is one of the world's largest defense contractors. The company's products include fighter jets, helicopters, satellites, missiles, and radar systems. Lockheed Martin reported a revenue of $67 billion in 2021.
3. Northrop Grumman
Northrop Grumman is an American multinational aerospace and defense technology company. The company was founded in 1994 by the merger of Northrop Corporation and Grumman Aerospace Corporation. Northrop Grumman is one of the world's largest defense contractors. The company's products include fighter jets, bombers, satellites, missiles, and drones. Northrop Grumman reported a revenue of $37 billion in 2021.
4. General Dynamics
General Dynamics is an American multinational aerospace and defense company. The company was founded in 1899 as Electric Boat Company. General Dynamics is one of the world's largest defense contractors. The company's products include tanks, armored vehicles, submarines, destroyers, and aircraft carriers. General Dynamics reported a revenue of $36 billion in 2021.
5. Boeing
Boeing is an American multinational aerospace corporation. The company was founded in 1916 by William Boeing. Boeing is one of the world's largest aerospace companies. The company's products include commercial jetliners, military aircraft, satellites, and rockets. Boeing reported a revenue of $62 billion in 2021.