Our team
Grigoris Leonidis

Managing Director

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Konstantina Christina Vratsanou

Director Corporate Communications & Conferences

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Katerina Liarakou

Conferences Manager

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Alexandra Gougoustamou

Conferences Executive

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Katerina Zoumpouli

Conferences Executive

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Antonis Papagiannidis

Conference Moderator & Content Consultant

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Stefanos Leonidis

Administrator

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Do you want to become a member of our team?

 

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Career Opportunities

First of all, we would like to thank you for your interest in becoming a member of the Cleon Conferences & Communications team.

Our team consists of experienced professionals in the organization of seminars throughout Greece and abroad, as well as in the provision of communication services of high standards and added value.

Why us?

  • We are a fast-growing team
  • We have many years of experience in the field
  • We embrace a culture of development and freedom
  • We aim at our personal development
  • We invest our people in action
  • We respect different perspectives