At Sterling Bank, our customers are our number one priority and we value their feedback and ideas. We’ve made sure there are plenty of ways to stay in touch. Sterling Bank Plc “Your one-customer bank” is a full service national commercial bank in Nigeria. In over 60 years of operations, Sterling Bank (formerly NAL Bank) has evolved from the nation’s pre-eminent investment banking institution to a fully-fledged commercial bank; and completed a merger with 4 other banks – Indo-Nigeria Merchant Bank, Magnum Trust Bank, NBM Bank and Trust Bank of Africa – as part of the 2006 consolidation of the Nigerian banking industry.