Osman Khatolwa joined Kenya Power in 1998 and was elected as a Director of Stima Sacco in 2015 and Honorary Secretary on 5th April, 2017. He is a Certified Public Accountant (CPA) and holds a Bachelor of Commerce degree and MBA in operations management as well as a diploma in Social Protection and Development. He is a member of the Operations Management Society of Kenya. Mr. Khatolwa seats on the Board of Kenya Mortgage Refinance Company as a representative of the Sacco sector in Kenya.