Indian Overseas Bank (the Bank) is engaged in the business of banking. The Bank's segments include Treasury, Corporate/Wholesale Banking, Retail Banking and Other Banking Operations. The Bank offers a comprehensive suite of financial products and services across retail, agriculture, Micro, Small and Medium Enterprises (MSME), and corporate banking. The Bank caters to credit and deposit needs through a portfolio that includes housing loans, jewel loans, business finance, agri-credit, and Environmental, Social, and Governance (ESG)-linked products. Its personal banking services include savings bank, current accounts, term deposits, retail loans, and mortgages and digital banking. Its merchant banking division includes debenture trustee, banker to issue and others. Its digital banking services include Credit Card, Debit Card, Internet Banking, IOB Fastag, and IOB-Pay, among others. It operates overseas branches in Singapore, Colombo, Hong Kong, and Bangkok.