H.I.M.T. Board Member, Dipl. Naval Architect M.Sc,
General Director & Board Member «BOGDANOS Marine Bureau».
H.I.M.T. Member, Maritime Economist, University of the Aegean Researcher,.
H.I.M.T. Board Member, Dipl. Naval Architect & Marine
Ph.D (N.T.U.A), Prisma Electronics, Head of Performance Dpt.
H.I.M.T. General Secretary, Professor and Dean of NTUA’s School of Naval Architecture and Marine Engineering, Member and former Manager of the Laboratory for Ship & Marine Hydrodynamics LSMH of NTUA