HDFC Bank Limited provides banking and financial services to individuals and businesses in India, Bahrain, Hong Kong, and Dubai.

The company operates in three segments: Wholesale Banking, Retail Banking, and Treasury Services. It accepts savings, salary, current, rural, public provident fund, pension, and demat accounts; fixed and recurring deposits; and safe deposit lockers, as well as offshore accounts and deposits, and overdrafts against fixed deposits.

The company also provides personal, home, car, two-wheeler, business, doctor, educational, gold, consumer, and rural loans; loans against properties, securities, fixed deposits, rental receivables, and assets; loans for professionals; government sponsored programs; and loans on credit card, as well as working capital and commercial/construction equipment finance, healthcare/medical equipment and commercial vehicle finance, dealer finance, and term loans.

In addition, it offers credit, debit, prepaid, and forex cards; payment and collection, export, import, remittance, bank guarantee, letter of credit, trade, hedging, and merchant and cash management services; insurance and investment products.

Further, the company provides short term finance, bill discounting, structured finance, export credit, loan repayment, and documents collection services; online and wholesale, mobile, and phone banking services; unified payment interface, immediate payment, national electronic funds transfer, and real time gross settlement services; and channel financing, vendor financing, reimbursement account, money market, derivatives, employee trusts, cash surplus corporates, tax payment, and bankers to rights/public issue services, as well as financial solutions for supply chain partners and agricultural customers.

It operates branches and automated teller machines in various cities/towns. The company was incorporated in 1994 and is headquartered in Mumbai, India.