![Mark Düsener](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>)
Mark Düsener
Technik-/Wissenschafts-/F&E-Leiter bei
SWISSCOM AG
Vermögen: 166 836 $ am 31.05.2026
Profil
Mr. Mark Düsener is a Head-IT, Network & Infrastructure at Swisscom AG.
Mr. Düsener was previously employed as a Managing Director by Deutsche Telekom Healthcare & Security Solutions GmbH, a Managing Director by T-Systems International GmbH, a Senior Manager-Technology Strategy by Vodafone Group Services GmbH, a Head-Technology by o.tel.o GmbH, and a Technology Manager by Vodafone Group Services GmbH.
Bekannte Unternehmensbeteiligungen
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
SWISSCOM AG 0 % | 31.12.2025 | 195 ( 0 % ) | 166 836 $ | 31.05.2026 |
Aktive Positionen von Mark Düsener
| Unternehmen | Position | Beginn |
|---|---|---|
| SWISSCOM AG | Technik-/Wissenschafts-/F&E-Leiter | 01.09.2024 |
Ehemalige bekannte Positionen von Mark Düsener
| Unternehmen | Position | Ende |
|---|---|---|
Deutsche Telekom Healthcare & Security Solutions GmbH
 Deutsche Telekom Healthcare & Security Solutions GmbH Information Technology ServicesTechnology Services Provides computer facilities management activities | Vorstandsvorsitzender | 01.01.2020 |
T-Systems International GmbH
 T-Systems International GmbH Information Technology ServicesTechnology Services Provides digital, cloud and security services | Vorstandsvorsitzender | 01.01.2020 |
Vodafone Group Services GmbH
 Vodafone Group Services GmbH Specialty TelecommunicationsCommunications Provides data center and business supporting services | Corporate Officer/Principal | 01.01.2017 |
o.tel.o GmbH
 o.tel.o GmbH Specialty TelecommunicationsCommunications Provides telecommunications services | Technik-/Wissenschafts-/F&E-Leiter | 01.01.2009 |
Vodafone Group Services GmbH
Vodafone Group Services GmbH Specialty TelecommunicationsCommunications Provides data center and business supporting services | Technik-/Wissenschafts-/F&E-Leiter | 01.01.2007 |
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
10
Beziehungen ersten Grades
5
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 5 |
|---|---|
Swisscom AG
 Swisscom AG Major TelecommunicationsCommunications Operates as a telecommunication company that provides mobile and fixed-line services | Communications |
o.tel.o GmbH
o.tel.o GmbH Specialty TelecommunicationsCommunications Provides telecommunications services | Communications |
T-Systems International GmbH
T-Systems International GmbH Information Technology ServicesTechnology Services Provides digital, cloud and security services | Technology Services |
Vodafone Group Services GmbH
Vodafone Group Services GmbH Specialty TelecommunicationsCommunications Provides data center and business supporting services | Communications |
Deutsche Telekom Healthcare & Security Solutions GmbH
Deutsche Telekom Healthcare & Security Solutions GmbH Information Technology ServicesTechnology Services Provides computer facilities management activities | Technology Services |
