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            “Being part of the global Grant Thornton network is a great step towards us achieving our ambitions. We are proud of our strong reputation in Nigeria and we look forward to developing our already strong working relationships further.”

            Peter N. Orizu, Executive chairman

            We are Grant Thornton Nigeria

            Grant Thornton Nigeria (previously Spiropoulos Adiele Okpara & Co.), joined as a full member firm of Grant Thornton International Ltd on 1 February 2013. The firm has operated as a Grant Thornton representative in Nigeria for approximately 20 years and has built up a strong reputation. We predominantly offer audit and outsourcing services, but also have tax and advisory capabilities, provided by a team of six partners and 80 staff.








            Global strength

            Grant Thornton is one of the world’s leading organisations of independent assurance, tax and advisory firms. With 47,000 Grant Thornton people, across more than 130 countries, we are focused on making a difference to clients, colleagues and the communities in which we live and work.

            Why Grant Thornton

            At Grant Thornton Nigeria, we aim to provide solutions rather than just services, through a combination of local knowledge and global resources. Teams work closely together to meet clients’ needs through an innovative approach with a high ratio of partner time on assignments.


            Grant Thornton is an award-winning globally recognised professional services network. Here are some of our awards:

            MCA Project of the year 2015
            Best Programme for Leadership Development in 2015
            IAB Employer of the year 2014
            Global network of the year 2013

            What we do