Leonardo SpA (Leonardo) is a provider of global security and advanced technology systems for applications in the aerospace, defence and security sectors. The company designs, develops, manufactures, and delivers helicopters, defence electronics and aerostructures. It also delivers satellites, and orbiting manned infrastructures, apart from providing space-related services such as earth observation from space and satellite navigation and communication. Leonardo offers land vehicles and land and sea weapon systems, radar systems, aircraft, missile systems, and underwater systems. Leonardo operates production facilities in the UK, Italy, the US, and Poland. The company operates through a network of joint ventures and subsidiaries across Europe, North America, Asia-Pacific, and the Middle East. Leonardo is headquartered in Rome, Italy.