Punjab National Bank is an Indian public sector bank. It engaged in providing banking services such as saving deposit, current account, fixed deposit schemes, capital gain account scheme, corporate loans, credit facilities, mutual fund insurance, cash management services, export-import (EXIM) financing, international banking, depository services, merchant banking, doorstep banking services, and others. The bank also provides its products and services through mobile banking, internet banking, and SMS banking. It manages its business into four segments namely Treasury, Corporate/Wholesale Banking, Retail Banking, and Other Banking Operations. The bank operates its business in India and overseas. The majority of the bank's revenue comes from India.