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  • About Us
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  • EN
  • ΕΛ
  • OTEGroup
    • Vision & Strategy
    • Milestones
    • Human Resources
    • Integrated Management System
    • Research & Innovation
    • Procurement
    • Corporate Governance
    • Sponsorships
    • Board of Directors %>
    • Management Team  %>
    • Organisational Structure %>
  • COSMOTE ΑΕ
    • Board of Directrors
    • Management Team
    • Organisational Structure
  • Subsidiaries
  • Profile
    • Group Structure
    • Factsheet
  • Share
    • Share quotes
    • Share Buybacks
    • Dividends
    • Analyst Covarage
    • Retail Investors
  • Financial Results
    • Financial Statements OTE Group & OTE SA
    • Financial Statements of OTE Group Companies
  • Publications
    • Annual Reports
    • Annual Financial Reports and SEC Findings
    • Presentations
  • Dept Info
    • Loans
    • Bonds
    • Credit Ratings
  • Corporate Governance
    • Board of Directors
    • General Assemplies of Shareholders
    • Transparency and Information Disclosure
    • Management Team
  • Newsroom
  • Calendar
  • Our Culture
  • Your Development
  • Career Opportunities
  • Graduate Trainee Program
  • Students/Graduates
  • Responsible Business
    • Enterprise Risk & Compliance Management Systems
    • Human Rights Management %>
    • Business Continuity %>
    • Digital Transformation %>
    • Integrated Management System %>
    • Security and Data Privacy  %>
    • Sustainability and Supply Chain Management %>
    • Safe Use Of The Internet %>
    • Don't Text And Drive %>
  • Digital Society
    • Products and Services for Sustainability
    • Research & Innovation
    • Responsible Competition
    • Responsible Communication With Customers
    • Customer Service & Satisfaction
  • Responsible Employment
    • Fair Employment Policy Framework & Equal Opportunities
    • Health and Safety
    • Employee Selection and Attracting Talented Employees
    • Employee Training and Satisfaction
  • Better World
    • Access to the Digital World
    • Educational Robotics
    • Scholarships Program
    • PC Donation Program
    • Children’s Hospitals Equipment
    • Support of the Hellenic Coast Guard
    • Sea Hero Quest
    • Support Program for Organizations Caring for Children
    • I Offer & Televoting Services
    • Employee Volunteering
  • Environment
    • Energy & Climate Change
    • Circular Economy
    • Electromagnetic Fields
    • Environmental Awareness Actions
  • Reports
    • Online Corporate Responsibility Reports
  • News
  • Video Library
  • Image Library
  • Contact us
  • Social Wall
    • Blog
      Web Accessibility
      Change Zoom:
      ????s? µe?????? ??aµµat?se???? ?e??s? µe?????? ??aµµat?se????
      Change contrast:
      ????s? ???µat???? a?t??es?? Reset ?e??s? ???µat???? a?t??es??
      Color Reversal:
      ??ast??f? ???µ?t??
      Change Background:
      ?pa?af??? ???µat?? f??t?? ???a?? ???µat?? f??t?? se µa??? ???a?? ???µat?? f??t?? se ????
      ???a?? ???µat?? f??t?? se ??t???? ???a?? ???µat?? f??t?? se µa??? µe ??t???a ???µµata
      • Michael Tsamaz

      Michael Tsamaz

      Michael Tsamaz

      Chairman & CEO, OTE Group

      Michael Tsamaz heads OTE Group, the largest telecommunications provider in Greece and SE Europe, since November 2010. Under his leadership, OTE has been implementing a multilayered operational & financial restructuring strategy achieving its transformation from former Greek telecoms state monopoly into an efficient, integrated operator. He also leads OTE's mobile arm, COSMOTE, since 2007. COSMOTE, market leader in Greece, is today one of the best performing mobile operators in Europe.

      Since 2001, Michael Tsamaz held several senior roles within OTE, overseeing the course of its international investments and served as CEO & BoD member for a number of OTE & COSMOTE international subsidiaries. He also served as BoD member of EE, UK. Mr. Tsamaz is also Chairman of the Board of Telekom Romania Communications S.A.. Prior to his tenure at OTE Group, he held high ranking positions in Marketing, Sales & General Management for multinational companies such as Vodafone and Philip Morris.

      Mr Tsamaz holds a degree in Business Administration from the University of New Brunswick, Canada.
       

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      Ημερολόγιο Επενδυτών
      Cost - Regulatory Elements
      Quality Indicators
      Ανακοινώσεις
      Code of Conduct HT&PC
      Code of E-Commerce
      Supplier Code of Conduct
      Termination rates & other documents
      Pricelists
      Contact us
      OTE Globe
      Germanos
      Cosmote E-value
      OTE Sat Maritel
      OTE Estate
      OTE Academy
      Cosmone
      ΟΤΕ Asfalisi
      OTE Rural North
      OTE Rural South
      Telekom Romania
      Telekom Albania
      Vision & Strategy
      Milestones
      Procurment
      ΟΤΕ SA
      COSMOTE SA
      Share
      Financial Results
      Dept Info
      Newsroom
      Ημερολόγιο Επενδυτών
      ΟΤΕ COSMOTE OTHER SUBSIDIARIES INVESTOR RELATIONS