HDFC Bank Limited (also known as HDB) is an Indian banking and financial services company headquartered in Mumbai. It is India's largest private sector bank by assets and world's fifth largest bank by market capitalisation as of August 2023, following its takeover of parent company HDFC. It is the third largest company(as of 6th September 2023) by market capitalisation of $150 billion on the Indian stock exchanges. It is also the sixteenth largest employer in India with nearly 1.73 lakh employees.