Enos is the founder/Chairman of the Freetel Group, an investment and advisory firm that has advised on significant cross-border M&A transactions, project finance, and sovereign policy initiatives and transactions. He is an experienced investment banker who headed the African investment and corporate banking operations of Credit Suisse and HSBC and has practiced as an international corporate lawyer in the state of New York and in South Africa. He has advised on private sector and sovereign government transactions in excess of US$10 billion in a career spanning over 20 years. He is a founder shareholder of Cell C, the third cellular mobile firm in South Africa. Enos is the former Chairman of the South African National Electricity Regulator. His prior board positions include: Norilsk Nickel, the largest LSE listed nickel producer in the world, Air Liquide and Gold Reef Resorts. He is currently a core faculty member and Senior Associate of the University of Cambridge Institute for Sustainability Leadership.