Our Directors


  • AdedotunSulaiman MFR
    Chairman
    Adedotun Sulaiman is Chairman of the Board of MBA. Mr Sulaiman is also the Chairman of Accenture, where he was also Country Managing Director for six years. He is the Chairman of Interswitch, Executive Chairman of Arian Capital Limited, Chairman of SecureID, Chairman of Cornerstone Insurance Group and Chairman of the Board of Governors for Greensprings Schools. Mr. Sulaiman is a graduate of the University of Lagos. He earned his Associateship of the Institute of Chartered Accountants of Nigeria in 1981. He completed the Harvard’s Business School Programme for Management Development in 1990.


  • George NdubisiKalunta (LLB BL)
    Executive Vice Chairman
    George is the Chairman/CEO of Wireless Warehouse Ltd. He is a Law graduate of the University of Lagos 1989. George also served as the pioneer MD of Kenneth & George Computers, the company that birthed Kenneth & George Nig Ltd thus combining his winning formulae as an aggressive business development manager with the increased resources of the new company to attain the great heights it has reached today. He is also the Chairman of Savers Card International Ltd; Nigeria No 1 card scheme developers and Discount Club operators.


  • Damien Oguchi
    Damien trained as a research and investment analyst, and was recently the head of the research department at Diamond Bank Securities Ltd; he held similar positions at LeadwayPensure PFA and FB Asset management Ltd. He was involved in the development of the Electronic Deposit Messenger (EDM), providing data on the viability of the project, particularly with regards to the target market, regulatory requirements, potential partners, local and international competitors and reports on the behaviour of money in circulation. Damien has qualifications from the Lagos Business School on Financial Analysis and Investment Analysis courses at the West Africa Capital Markets School. He holds a postgraduate MBA in management studies from the University of Westminster in London, a B.A. Business Studies from the University of Sunderland and a certificate in investment administration from the United Kingdom Securities Institute.

  • Macaulay Atasie
    Macaulay Atasie is the Managing Director/CEO of NEXTZON Business Services Ltd. From April 2003 to the time NEXTZON was set up, Macaulay worked as the CEO of HEIRS Alliance Limited, which was set up as a holding company for several banks and non banks totaling 10 companies with assets under management of over $1 billion. As pioneer CEO of HEIRS Alliance he was responsible for setting up the company, building its systems, brand and culture. Macaulay has a BSc (Second Class Upper Division) degree in Microbiology and an MSc in Pharmaceutical Microbiology, both from the University of Nigeria, Nsukka. Mac has also attended courses and executive programmes at some top global business schools including Stanford University in the United States, Cranfield University in the United Kingdom and Wits University in South Africa .