HDFC Bank Limited is an Indian banking and financial services company headquartered in Mumbai, Maharashtra. Incorporated in 1994, HDFC Bank is the largest private sector bank in India by market capitalization as of December 2015, at approximately Rs.2,67,293.02 crores

Products

HDFC Bank offers the following core products:[21]
Personal Banking
Accounts & Deposits
Loans
Cards
Demat
Investments
Insurance
Forex
Premier Banking
Private Banking

NRI banking

Under NRI Banking, HDFC offers:
Accounts & Deposits
Money Transfer
Investments & Insurance
Research Reports
Payment Services

SME banking

Under SME Banking, HDFC offers
Accounts & Deposits
Business Financing
Trade Services
Payments & Collections
Cards
ATM

Services offered
Wholesale banking services
Retail banking services
Treasury
Operations
HDFC Bank has two subsidiaries

HDB Financial Services Limited (‘HDBFS’)
HDFC Securities Limited (‘HSL’)

Shareholders (as of 31 December-2015) Shareholding
Promoter Group (HDFC) 21.57%
Foreign Institutional Investors (FII) 32.40%
Individual shareholders 8.5%
Bodies Corporate 07.50%
Insurance companies 05.38%
Mutual Funds/UTI 8.65%
NRI/OCB/Others 00.29%
Financial Institutions/Banks 2.75%
ADS/GDRs 18.78%