Lockheed Martin, established in 1912, is a global security and aerospace company headquartered in Bethesda, Maryland. It operates through four segments: Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space Systems. The company specializes in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services for defense, space, and commercial applications. These include combat and air mobility aircraft, missiles, helicopters, ship and submarine mission systems, satellites, and cybersecurity solutions. Lockheed Martin also provides a range of management, engineering, technical, scientific, logistic, and information services. Since 2007, Lockheed Martin Ventures, the company's venture capital arm, has invested over $100 million in startup companies developing disruptive technologies in core businesses and new markets, with a focus on autonomous systems, cybersecurity, space technologies, and advanced materials, among others.