AI AIRPORT SERVICES LIMITED (AIASL)-Earlier AIATSL
Leading ground handling agency operational from FY 2014-15 providing ground handling services on PAN India basis at 81 airports in India.
AI ENGINEERING SERVICES LTD.(AIESL)
Largest MRO in India, handles line maintenance and major maintenance of aircraft (Boeing, Airbus and ATR) and engines (GE, P&W, CFM), services to Air India group airlines, Defense, few domestic private operators and line maintenance for international airline operators.
ALLIANCE AIR AVIATION LIMITED (AAAL) –Earlier AASL
Leading regional airlines and UDAN (Ude Deshka Aam Nagrik) operator providing connectivity to Tier II & III cities, thus airline of national importance, operated to 61 stations.
HOTEL CORPORATION OF INDIA LTD.(HCI)
Operates Hotel properties at Delhi and at Srinagar and runs Inflight catering units at Delhi and Mumbai.