![John Konstantinidis](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Konstantinidis
Plus aucun poste en cours
Communications
Profil
John Konstantinidis worked as the Chief Strategic Planning & Transformation Officer at Hellenic Telecommunications Organization SA.
Anciens postes connus de John Konstantinidis
| Sociétés | Poste | Fin |
|---|---|---|
| HELLENIC TELECOMMUNICATIONS ORGANIZATION S.A. | Corporate Officer/Principal | - |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Sociétés liées
| Entreprise privées | 1 |
|---|---|
Hellenic Telecommunications Organization SA
 Hellenic Telecommunications Organization SA Wireless TelecommunicationsCommunications Provides mobile and fixed line telecommunications services | Communications |
