Lockheed Martin Corp (Lockheed Martin) provides advanced technology systems and products for defence, civil and commercial applications. The company offers management, technical, engineering, scientific, logistics, and information services. Its product portfolio includes military and rotary-wing aircraft, airlifter, ground vehicles, missiles and guided weapons, radar systems, sensors, unmanned systems and naval systems. Lockheed Martin provides support and upgrade services for military aircraft, cybersecurity, ground vehicles, missile defence systems, satellites, and space transportation systems. It serves the US government and commercial customers. The company has business operations in the Americas, Africa, Europe, Asia-Pacific, and the Middle East. Lockheed Martin is headquartered in Bethesda, Maryland, US.