International Consolidated Airlines Group S.A. (IAG), a leading provider of passenger and cargo transportation services, is expanding its reach in the United Kingdom, Spain, Ireland, the United States, and beyond. With its subsidiaries, IAG offers a range of services, including aircraft leasing, aircraft maintenance, tour operation, call centre, ground handling, trustee, storage and custody, and airport infrastructure development. The company's extensive network operates under the British Airways, Iberia, Vueling, Aer Lingus, and LEVEL brands, and boasts a fleet of 558 aircraft. Founded in 2009 and headquartered in Harmondsworth, United Kingdom, IAG continues to thrive as a major player in the transportation industry.