Mr Appenteng is an Engineer and accomplished Entrepreneur. He is a graduate of the Kwame Nkrumah University of Science & Technology, School of Engineering and the University of Leicester, UK where he graduated with BSc (Chemical Engineering) and MBA (Finance) respectively.

He has in-depth industry and business leadership experience gained from various capacities such as Director, Technical Services and General Manager at Intravenous Infusions Limited. He has also been a long standing member of the Association of Ghana Industries, where he is a member of the National Council and the currently the Vice President.

He is currently the Deputy Managing Director of Joissam (Gh) Limited and Joissam Construction Ltd. He serves as Board member of various private and public sector organizations such as the Ministerial Advisory Board, Ministry of Foreign Affairs; Advisory Board, University of Ghana Business School;

Koforidua Polytechnic Council; New Juabeng Mutual Health Insurance Scheme; Joissam (Gh) Ltd and Joissam Construction Ltd.

He is a corporate member of the Ghana Institution of Engineers and of the Aspen Institute of Colorado, USA.