Bangalore International Airport Ltd | 156,025 followers on LinkedIn. The official page of BIAL, operator of Kempegowda International Airport Bengaluru (BLR Airport) | Bangalore International Airport Limited (BIAL) is a public limited company under the Companies Act formed to build, own and operate Bengaluru‘s Greenfield private sector-owned and operated airport – the Kempegowda International Airport, Bengaluru. Private promoters hold a 74% stake in BIAL while the government holds the remaining 26%. The airport was constructed through a private-public partnership, a first for airports in India.