Steffen Roehn
Voorzitter bij Deutsche Telekom Netzproduktion GmbH
Profiel
Steffen Roehn is currently the Chairman-Supervisory Board at Deutsche Telekom Netzproduktion GmbH and the Chief Information Officer at T-Mobile International AG.
Previously, he held positions such as Director-Supervisory Board at Hrvatski Telekom DD, Director at Magyar Telekom Telecommunications Plc, Chief Information Officer at Deutsche Telekom AG, and Member-Supervisory Board at T-Systems International GmbH and Telekom Deutschland GmbH.
Dr. Roehn obtained a doctorate degree from Imperial College London and undergraduate and doctorate degrees from the University of Karlsruhe.
He also holds an undergraduate degree from The Johannes Gutenberg University of Mainz and Technische Universität Kaiserslautern.
Actieve functies van Steffen Roehn
| Bedrijven | Functie | Begin |
|---|---|---|
T-Mobile International AG
 T-Mobile International AG Wireless TelecommunicationsCommunications T-Mobile International AG & Co. KG provides telecommunications services. As strategic business segment of Deutschen Telekom AG for mobile telephony, the company concentrates on mobile telephony markets in Europe and the USA. The company is a partner of the FreeMove alliance, which they founded together with three other european mobile phone providers: Orange, Telefónica Móviles Espana and TIM (Telecom Italia Mobile). The company was founded in 1999 and is headquartered in Bonn, Germany. | Hoofd Techniek/Wetenschap/O&O | 01-01-2000 |
| Deutsche Telekom Netzproduktion GmbH | Voorzitter | 10-06-2011 |
Eerdere bekende functies van Steffen Roehn
| Bedrijven | Functie | Einde |
|---|---|---|
| MAGYAR TELEKOM TÁVKÖZLÉSI NYILVÁNOSAN MÜKÖDÖ RÉSZVÉNYTÁRSASÁG | Directeur/Bestuurslid | - |
| DEUTSCHE TELEKOM AG | Hoofd Techniek/Wetenschap/O&O | - |
Telekom Deutschland GmbH
 Telekom Deutschland GmbH Major TelecommunicationsCommunications Telekom Deutschland GmbH provides mobile communication services. It offers fixed network telephony, broadband Internet, mobile voice and data, and IPTV products and services. The firm's technologies for mobile data transmission include GPRS, EDGE, W-LAN, UMTS, and HSDPA. The company was founded in 1993 and is headquartered in Bonn, Germany. | Directeur/Bestuurslid | - |
T-Systems International GmbH
 T-Systems International GmbH Information Technology ServicesTechnology Services T-Systems International GmbH engages in the development, implementation, operation, and marketing of client- and industry-specific solutions in the information processing and telecommunications sectors. These include security, data processing, information management, training, and consulting services. The company was founded on August 30, 2004 and is headquartered in Frankfurt, Germany. | Directeur/Bestuurslid | - |
| HRVATSKI TELEKOM D.D. | Directeur/Bestuurslid | - |
Opleiding van Steffen Roehn
| Technische Universität Kaiserslautern | Undergraduate Degree |
| University of Karlsruhe | Doctorate Degree |
| The Johannes Gutenberg University of Mainz | Undergraduate Degree |
| Imperial College London | Doctorate Degree |
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Connecties
Eerstegraads connecties
Bedrijven verbonden in de eerste graad
Man
Vrouw
Besturend
Uitvoerend
Verwante bedrijven
| Beursgenoteerde bedrijven | 3 |
|---|---|
| HRVATSKI TELEKOM D.D. | Communications |
| MAGYAR TELEKOM TÁVKÖZLÉSI NYILVÁNOSAN MÜKÖDÖ RÉSZVÉNYTÁRSASÁG | Communications |
| DEUTSCHE TELEKOM AG | Communications |
| Bedrijven in privébezit | 4 |
|---|---|
T-Mobile International AG
T-Mobile International AG Wireless TelecommunicationsCommunications T-Mobile International AG & Co. KG provides telecommunications services. As strategic business segment of Deutschen Telekom AG for mobile telephony, the company concentrates on mobile telephony markets in Europe and the USA. The company is a partner of the FreeMove alliance, which they founded together with three other european mobile phone providers: Orange, Telefónica Móviles Espana and TIM (Telecom Italia Mobile). The company was founded in 1999 and is headquartered in Bonn, Germany. | Communications |
T-Systems International GmbH
T-Systems International GmbH Information Technology ServicesTechnology Services T-Systems International GmbH engages in the development, implementation, operation, and marketing of client- and industry-specific solutions in the information processing and telecommunications sectors. These include security, data processing, information management, training, and consulting services. The company was founded on August 30, 2004 and is headquartered in Frankfurt, Germany. | Technology Services |
Telekom Deutschland GmbH
Telekom Deutschland GmbH Major TelecommunicationsCommunications Telekom Deutschland GmbH provides mobile communication services. It offers fixed network telephony, broadband Internet, mobile voice and data, and IPTV products and services. The firm's technologies for mobile data transmission include GPRS, EDGE, W-LAN, UMTS, and HSDPA. The company was founded in 1993 and is headquartered in Bonn, Germany. | Communications |
| Deutsche Telekom Netzproduktion GmbH |
