According to me Government of India not yet owned HDFC Bank, here I will gather information for you about the bank.

The HDFC Bank is an Indian banking and financial services company which has 4,727 branches and 12,220 ATMs across 2,666 cities / towns offering various services effectively and efficiently.

Products
Credit cards
Consumer banking
Corporate banking
Finance and insurance
Investment banking
Mortgage loans
Private banking
Private equity
Wealth management

Shareholdings
Shareholders (as of 31 December-2015) Shareholding
Promoter Group (HDFC) 21.57%
Foreign Institutional Investors (FII) 32.4%
Individual shareholders 8.5%
Bodies Corporate 7.5%
Insurance companies 5.38%
Mutual Funds/UTI 8.65%
NRI/OCB/Others 0.29%
Financial Institutions/Banks 2.75%
ADS/GDRs 18.78%

Board of Director’s
Mrs. Shyamala Gopinath
Mr. Partho Datta
Mr. Bobby Parikh
Mr. A N Roy
Mr. Malay Patel
Mr. Umesh Chandra Sarangi
Mr. Keki Mistry
Mrs. Renu Karnad
Mr. Aditya Puri
Mr. Paresh Sukthankar
Mr. Kaizad Bharucha
Mr. Srikanth Nadhamuni


Address:-
HDFC Bank
1st Floor,C.S.No.6/242,
Senapati Bapat Marg,
Lower Parel,
Mumbai - 400 013.