John Simba us an Advocate of the High Court of Kenya and Senior Partner at Simba and Simba Advocates. He has previously worked with the Attorney General's Chambers, Industrial and Commercial Development Corporation and National Bank of Kenya.
In addition, he served as Chairman of the Federation of Kenyan Employers, Kenya Bankers' Association, Retirement Benefits Authority and as President of the Rotary Club of Nairobi. Currently, he is the Chairman of Sanlam Kenya Plc, Choice Tea Brokers Limited, Funguo Investments Limited and the Kenya Hospital Association while serving as a director in several others. He is Chancellor of Pwani University.
John is a member of the Law Society of Kenya, East Africa Law Society, International Bar Association and the Institute of Directors, Kenya.
He is also Chairman of the Board of Directors, Chairman of the Nomination and Corporate Governance Committee and member of the Hima Cement Ltd Board of Directors.
He was appointed to the Board on 29 November 2012.