With annual sales of £1.0 billion Aviation businesses have a leading market position and strong growth potential. They employ 10,700 people in 11 countries on 5 continents. Signature Aviation serves two primary markets - Flight Support and Aftermarket Services and Systems. Their Flight Support services include refuelling, cargo handling, ground handling and other services to the business and commercial aviation markets. Their Aftermarket Services and Systems activities include overhaul of jet engines, supply of aircraft parts, design, manufacture and overhaul of landing gear, aircraft hydraulics and other aircraft equipment. Signature Aviation's major markets include the USA, Asia, the UK and Europe, with company headquarters in London, England.