FirstBank UK Limited | 22,048 followers on LinkedIn. We are hiring! | FirstBank UK Limited is a subsidiary of the First Bank of Nigeria – the largest and most respected banking institution in Nigeria. We benefit from our parent’s rich heritage of operating in the region for over 123 years. As the offshore banking and international treasury centre for the Group, we work both through First Bank of Nigeria’s extensive African network, as well as FBNUK’s branches in London and Paris, and Representative Office in Lagos and Abuja.