Dave is the Managing Director of Sigma Pensions. He was previously the Managing Director of Pensions Alliance Limited, a Pension Fund Manager in Lagos. He is the Chairman of African Pensions Fund Network. He also served as the Chairman of the Pension Fund Operators Association of Nigeria (PenOp), the umbrella body of all Pension Fund Operators in Nigeria responsible for Pension assets of over $25billion. He also worked with Ernst and Young in Lagos; was a Partner in a Lagos based Consulting firm and subsequently became an Executive Director at African Alliance Insurance Company Limited. Dave holds an honors degree in Civil Engineering from University of Nigeria, Nsukka. He also holds a Certificate in Institutional Private Equity Investing jointly awarded by the EVCA and the Said Business School at the University of Oxford. He is a Chartered Accountant and a CFA Charter holder.