Edmund became the first resident Chairman of AAR Insurance Tanzania Ltd in 2011. He qualified as a Certified Chartered Accountant, (ACCA) in the UK in 1972. After the collapse of the East African Community he joined Deloitte for 4 years as a partner and then in 1981 joined PwC as partner till 2009 when he retired. He holds an MBA in Finance and Banking and a PhD in Finance. In practice he specialised as auditor, taxation, liquidations and corporate governance. Currently he is Chairman of KCB Bank Tanzania Ltd, The Chairman of the National Insurance Corporation Tanzania, the Vice Chairman of CHC Ltd, and a director of PPRA