![Jürgen Siewert](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>)
Jürgen Siewert served as a member of the supervisory board at Fraport AG Frankfurt Airport Services Worldwide and T-Systems International GmbH.
| Bedrijven | Functie | Einde |
|---|---|---|
T-Systems International GmbH
 T-Systems International GmbH Information Technology ServicesTechnology Services Provides digital, cloud and security services | Directeur/Bestuurslid | 12-12-2008 |
| FRAPORT AG | Directeur/Bestuurslid | - |
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
| Bedrijven in privébezit | 2 |
|---|---|
Fraport AG Frankfurt Airport Services Worldwide
 Fraport AG Frankfurt Airport Services Worldwide Other TransportationTransportation Engages in international airport business | Transportation |
T-Systems International GmbH
T-Systems International GmbH Information Technology ServicesTechnology Services Provides digital, cloud and security services | Technology Services |
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