Alexandros Hadjistefanou, former Business Development Manager at Siemens Switzerland Ltd, Building Technologies Group and former Regional Head of Siemens Building Technologies Siemens A.E. is now working as a business consultant and is a full-time member of KEMEL since April 2015.

 He has been supporting startup businesses in fields such as the creation of sales and business plans, market studies, accountable sales systematic, optimized, fully-integrated enterprise processes, project, and contract management, etc.