Zenith Bank - In your best interest Welcome to Zenith Bank Plc. A leading multinational financial service provider based in Nigeria. Its secure and user friendly digital experience on Mobile Banking, Internet Banking and Corporate Internet Banking makes it the preferred Bank for Retail Banking, Personal Banking, SMEs, Corporate Banking, Investment Banking. Other offerings include Credit Cards, Debit Cards, Investments, loans and mortgages and lots more. Zenith Bank is the largest bank in Nigeria.