• Advisory Seminar for Business”. Agricultural University of Athens, 2011, Athens, Greece.
  • "CRM Program CEGEDIM: Mobile Intelligence". Alapis S.A. HQ, 2011, Athens, Athens, Greece.
  • PSS Rx – Professional Selling Skills”: Four Core Skills, Customer Indifference & Concerns, Advanced Probing Strategies. Achive Global, 2010, Athens, Greece.
  • Doing Business in China”, Exportakademie Baden-Württemberg, 2006, Athens, Greece.
  • Cross Cultural Negotiation”, Exportakademie Baden-Württemberg, 2006, Athens, Greece.
  • European Integration & Agricultural Sciences”, Agricultural University of Athens, 2000, Athens, Greece.