Current Leadership Roles:

• Chairman of the Board, UNI.SYSTEMS S.M.A.E. (since Dec 2024)
• Chairman of the Board, INTRACOM DEFENSE S.A. (since Jan 2025)

Past Leadership & Operational Experience:

• Chairman & CEO, OTE S.A. (2010–2024) – Led Greece’s largest technology company, overseeing:
  – Financial restructuring & profitability growth
  – Expansion into fiber optics, mobile NGNs, ICT & Pay TV services
  – Diversification into Fintech (Payzy), Insurance (Cosmote Insurance), and food delivery (BOX)
  – Digital transformation for efficiency & enhanced customer experience

Previous Roles & Industry Experience:

• Senior leadership positions at OTE Group, COSMOTE, Vodafone/Panafon, Philip Morris, Mobil Oil, Warner Lambert, Parke Davis, and Norwich Eaton
• Chairman & Board member of multiple OTE & COSMOTE international subsidiaries
• Former Board Member of EE (UK) & Hellenic Federation of Enterprises (SEV) (2016–2024)

Current Board Memberships & Affiliations:

• Advisory Committee Member, “Together for Children” (ΜΑΖΙ για το ΠΑΙΔΙ)
• Board member, Hellenic WAR MUSEUM
• Board member of ALBA Graduate Business School

Education & Honors:

• Bachelor’s degree in Business Administration, University of New Brunswick, Canada
• Honorary Doctorate Degree in Business Administration , University of Piraeus
• Honorary Brigadier General, Hellenic Armed Forces