Lena Mamidakis has studied Business Administration (B.Sc. in Business Administration) at Boston University, USA. and has done postgraduate studies in International and European Relations (M.A. in European Studies) at the University of Reading in UK.
She worked at Mamidoil Jetoil A.E. since 1995 as Director of Marketing and Public Relations, while since 2007 she was also Director of Corporate Social Responsibility. She has attended various seminars on CSR, GRI, Risk Assessment, SROI and since 2009 she is a Certified Sustainability (ESG) Practitioner.
Since May 2013 she is a member of the Board of Directors of the Corporate Responsibility Institute, while in the past he has been a member of the General Council of SEV/Hellenic Federation of Enterprises (2010-2016), as well as a member of the Board of Directors in various companies