![Thomas Sieber](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>)
Thomas Sieber
Voorzitter bij
Limmex AG
Profiel
Currently, Thomas Sieber is Chairman-Supervisory Board at Limmex AG, Director at GARAIO AG since 2013, and Independent Director at HCL Technologies Ltd, Helsingin sivuliike.
Formerly, Mr. Sieber was Chairman-Supervisory Board at Salt Mobile AG from 2013 to 2015, Chairman at Axpo Holding AG from 2016 to 2026, Independent Non-Executive Director at HCL Technologies Ltd. from 2015 to 2025, General Manager-Small & Medium Enterprise at HP, Inc., Member-Supervisory Board at RTX A, Faculty Member at the University of St. Gallen in 2002, and Executive Vice President-Sales at Fsas Technologies GmbH.
Education includes a graduate degree from the University of St. Gallen conferred in 1987.
Actieve functies van Thomas Sieber
| Bedrijven | Functie | Begin |
|---|---|---|
GARAIO AG
 GARAIO AG Information Technology ServicesTechnology Services Provides software development and digital transformation services | Directeur/Bestuurslid | 01-03-2013 |
Limmex AG | Voorzitter | - |
HCL Technologies Ltd, Helsingin sivuliike | Directeur/Bestuurslid | - |
Eerdere bekende functies van Thomas Sieber
| Bedrijven | Functie | Einde |
|---|---|---|
Axpo Holding AG
 Axpo Holding AG Alternative Power GenerationUtilities Engages in production and trading of solar & wind energy | Algemeen Directeur | - |
| HCL TECHNOLOGIES LIMITED | Directeur/Bestuurslid | 26-08-2025 |
Salt Mobile AG
 Salt Mobile AG Wireless TelecommunicationsCommunications Provides wireless telecommunications services | Algemeen Directeur | 31-12-2015 |
University of St. Gallen
 University of St. Gallen Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01-01-2002 |
| HP INC. | Corporate Officer/Principal | 01-01-2001 |
Opleiding van Thomas Sieber
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Connecties
79
Eerstegraads connecties
10
Bedrijven verbonden in de eerste graad
Man
Vrouw
Besturend
Uitvoerend
Verwante bedrijven
| Bedrijven in privébezit | 10 |
|---|---|
HP, Inc.
 HP, Inc. Information Technology ServicesTechnology Services Operates as a technology company that sells laptops, pc desktops, printers and accessories through online | Technology Services |
HCL Technologies Ltd.
 HCL Technologies Ltd. Information Technology ServicesTechnology Services Operates as a global information technology services company that provides software, IT infrastructure and business process outsourcing services | Technology Services |
RTX A/S
 RTX A/S Telecommunications EquipmentElectronic Technology Designs and manufactures wireless short-range radio systems and products | Electronic Technology |
Axpo Holding AG
Axpo Holding AG Alternative Power GenerationUtilities Engages in production and trading of solar & wind energy | Utilities |
Salt Mobile AG
Salt Mobile AG Wireless TelecommunicationsCommunications Provides wireless telecommunications services | Communications |
University of St. Gallen
University of St. Gallen Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Fujitsu Technology Solutions GmbH
 Fujitsu Technology Solutions GmbH Information Technology ServicesTechnology Services Provides IT, AI, blockchain and security services | Technology Services |
GARAIO AG
GARAIO AG Information Technology ServicesTechnology Services Provides software development and digital transformation services | Technology Services |
Limmex AG | |
HCL Technologies Ltd, Helsingin sivuliike |
