Mr. Saki Zamxaka is the Acting Group CEO of the Gauteng Growth and Development Agency (GGDA), an agency responsible for facilitating trade, investment, and economic infrastructure development projects for the Gauteng City Region.

He is also the CEO of the Gauteng Enterprise Propeller (GEP), a provincial financial institution under the Gauteng Department of Economic Development, which promotes and develops small enterprises in Gauteng.

Mr. Zamxaka is the former Acting CEO of the Land Bank, Autopax, and the Passenger Rail Agency of South Africa (PRASA). He has also held director roles at the Technical Gautrain Management Agency and Infinity Fund, a Section 12 venture capital fund investing in asset (movable) rental SMEs.

He holds an Honours degree in Economics from the University of the Western Cape and a Diploma in International Education Politics and Economics from Bard College, New York.