Nigeria’s commercial banks continue to play a pivotal role in driving economic growth, credit expansion, and financial inclusion.
As the country pursues its ambitious $1 trillion GDP target, the strength of its banking sector has become even more critical.
In Q1 2025, the ten largest banks in Nigeria reported a combined total asset base of N218.99 trillion ($142.48 billion) up from N212.75 trillion ($137.63 billion) at the end of 2024.
This growth signals a resilient financial sector capable of supporting lending, infrastructure investment, and broader economic activity.
Bank assets matter because they reflect capacity; the more assets a bank controls, the more it can deploy to power businesses, fund government projects, and deepen access to credit.
In a country where capital remains scarce for many, strong balance sheets can unlock inclusive, sustainable development.
Below is the ranking of Nigeria’s top 10 banks by total assets as of the first quarter of 2025, highlighting the institutions at the heart of the nation’s economic engine.
Zenith Bank Plc ranks as Nigeria’s third-largest bank by total assets and remains the country’s most profitable financial institution.
- As of the first quarter of 2025, the bank reported total assets of N32.41 trillion ($21.09 billion), up from N29.95 trillion ($19.51 billion) recorded at the end of 2024.
- Founded in 1990 by Jim Ovia, Zenith Bank has grown into a dominant force in Nigeria’s banking industry, with a customer base exceeding 33 million. The bank operates 447 branches across Nigeria, including 397 under its Nigerian subsidiary, and more than 500 business offices nationwide.
- Headquartered in Lagos, Zenith Bank expanded its global presence with the establishment of Zenith Bank (UK) Limited in 2007, licensed by the UK Financial Services Authority.
According to its full-year 2024 financial statements, the bank posted a record profit after tax of N1.03 trillion, a 52.5% increase from the previous year, maintaining its lead as Nigeria’s top profit earner in the banking sector.
