AAHL Raised USD 1 Billion Project Finance for MIAL In June 2025, Ahmedabad (Gujarat)-based Adani Airports Holdings Limited ( AAHL ), a wholly owned subsidiary of Adani Enterprises Limited, raised USD 1 billion through a project finance structure for its subsidiary, Mumbai International Airport Limited ( MIAL ), marking India's first investment-grade (IG ) rated private bond issuance in the airport infrastructure sector.