![Thorsten Haeser](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>)
Thorsten Haeser
Vorstandsvorsitzender bei
Autohaus Siegmar Haese GmbH
Vermögen: 396 239 $ am 31.05.2026
Profil
Thorsten Haeser currently works at Autohaus Siegmar Haese GmbH, as Managing Director, Sixt Verwaltungs GmbH, as Co-Managing Director, Sunrise Communications AG, as Chief Business Officer from 2024, and Wiest AG, as Member-Supervisory Board.
Mr. Haeser also formerly worked at O2 Germany GmbH & Co. OHG, as Sales Director from 2009 to 2011, 1&1 Versatel GmbH, as Chief Commercial Officer, Hapag-Lloyd AG, as Chief Commercial Officer from 2015 to 2018, Sixt SE, as Chief Sales Officer in 2012, Telefónica Germany GmbH & Co. oHG, as General Counsel, and Allane SE, as Member-Management Board.
Mr. Haeser received his graduate degree from the University of Freiburg.
Bekannte Unternehmensbeteiligungen
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
0.01% | 31.12.2025 | 7’180 ( 0.01% ) | 396 239 $ | 31.05.2026 |
Aktive Positionen von Thorsten Haeser
| Unternehmen | Position | Beginn |
|---|---|---|
Wiest AG | Direktor/Vorstandsmitglied | - |
Sixt Verwaltungs GmbH | Corporate Officer/Principal | - |
Autohaus Siegmar Haese GmbH
 Autohaus Siegmar Haese GmbH Specialty StoresRetail Trade Operates as a car dealer that retails new and used cars | Vorstandsvorsitzender | - |
Ehemalige bekannte Positionen von Thorsten Haeser
| Unternehmen | Position | Ende |
|---|---|---|
Concardis GmbH
 Concardis GmbH Packaged SoftwareTechnology Services Develops digital payments mobile platform | Corporate Officer/Principal | 01.01.2023 |
| HAPAG-LLOYD AG | Corporate Officer/Principal | 31.03.2018 |
1&1 Versatel GmbH
 1&1 Versatel GmbH Major TelecommunicationsCommunications Provides fiber optic network services | Corporate Officer/Principal | 01.01.2015 |
| SIXT SE | Vertrieb & Marketing | 20.09.2012 |
O2 Germany GmbH & Co. OHG
 O2 Germany GmbH & Co. OHG Wireless TelecommunicationsCommunications Provides mobile telecommunications services | Vertrieb & Marketing | 24.08.2011 |
Ausbildung von Thorsten Haeser
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
38
Beziehungen ersten Grades
11
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 11 |
|---|---|
1&1 Versatel GmbH
1&1 Versatel GmbH Major TelecommunicationsCommunications Provides fiber optic network services | Communications |
Hapag-Lloyd AG
 Hapag-Lloyd AG Marine ShippingTransportation Operates as a container liner shipping company | Transportation |
Sixt SE
 Sixt SE Finance/Rental/LeasingFinance Provides end-to-end mobility services | Finance |
University of Freiburg
 University of Freiburg Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
O2 Germany GmbH & Co. OHG
O2 Germany GmbH & Co. OHG Wireless TelecommunicationsCommunications Provides mobile telecommunications services | Communications |
Telefónica Germany GmbH & Co. OHG
 Telefónica Germany GmbH & Co. OHG Wireless TelecommunicationsCommunications Provides wired and wireless network services | Communications |
Autohaus Siegmar Haese GmbH
Autohaus Siegmar Haese GmbH Specialty StoresRetail Trade Operates as a car dealer that retails new and used cars | Retail Trade |
Concardis GmbH
Concardis GmbH Packaged SoftwareTechnology Services Develops digital payments mobile platform | Technology Services |
Allane SE
 Allane SE Finance/Rental/LeasingFinance Provides leasing services | Finance |
Sixt Verwaltungs GmbH | |
Wiest AG |
