Mumbi is a Certified Public Secretary and Certified Public Accountant. She is a member of the Institute of Certified Secretaries of Kenya (ICPSK) and the Institute of Certified Public Accountants of Kenya.
She has over seven (7) years’ experience in company secretarial matters including; registration of companies, foreign branches and all forms of businesses under the Companies Act 2015, winding up of companies, companies restructuring, preparing and filing statutory returns, attending meetings and compiling minutes, administration and compliance.