First Bank of Nigeria Plc
 
One of the largest banking groups in the country tracing its history back to the first major financial institution founded in Nigeria in 1894: hence the name.
www.firstbanknigeria.com

First City Monument Bank

A universal banking institution and the flagship of the First City Group, Nigeria's leading comprehensive financial services provider.
www.firstcitygroup.com

Guaranty Trust Bank Plc
 
A high-quality financial services provider licensed as a commercial bank in 1990: multiple winner of the Nigerian Stock Exchange President's Merit Award.
www.gtbplc.com


BNP Paribas Fortis

BNP Paribas Fortis was formed from the Fortis Bank and BNP Paribas, a leading European financial services group of international standing, in May 2009. BNP Paribas Fortis is now the eurozone's largest bank by deposits. According to Standard and Poor it is now one of the six most solid banks worldwide and has an impressive international network. It currently operates in 84 different countries.
www.bnpparibasfortis.com

KBC Bank

KBC is an integrated bancassurance group, catering mainly for retail, SME and midcap customers. It concentrates on its home markets of Belgium and certain countries in Central and Eastern Europe. Elsewhere around the globe, the group has establish a presence in selected countries and regions.
http://www.kbc.com