Thomas Dannenfeldt
Voorzitter bij CECONOMY AG
Actieve functies van Thomas Dannenfeldt
Bedrijven | Functie | Begin | Einde |
---|---|---|---|
NOKIA OYJ | Directeur/Bestuurslid | 27-05-2020 | - |
Independent Dir/Board Member | 27-05-2020 | - | |
CECONOMY AG | Voorzitter | 17-02-2021 | - |
German Telekom Services Europe GmbH | Voorzitter | 01-01-2016 | - |
Loopbaan van Thomas Dannenfeldt
Eerdere bekende functies van Thomas Dannenfeldt
Bedrijven | Functie | Begin | Einde |
---|---|---|---|
T-MOBILE US | Directeur/Bestuurslid | 15-11-2013 | 01-12-2018 |
DEUTSCHE TELEKOM AG | Financieel Directeur/CFO | 01-01-2014 | 01-01-2018 |
Buyin SA
Buyin SA Real Estate DevelopmentFinance Buyin SA is a Belgian procurement company that specializes in telecommunications industry. Buyin is based in Brussels, BE. The private company provides technical consultancy with commercial cost insights and leverage scale and innovation across all the strategic telco product categories. The company creates solutions to increase competitiveness on the basis of a demand plan and in constant interaction with their customers. The company has a proven track of building strong long-term relationships with suppliers and partners. Béatrice Felder has been the CEO of the company since 2019. | Directeur/Bestuurslid | 01-02-2014 | 01-01-2018 |
Voorzitter | 01-01-2017 | 01-12-2017 | |
Buyin GmbH
Buyin GmbH Miscellaneous Commercial ServicesCommercial Services BUYIN GmbH provides sustainable procurement excellence in the telecommunications industry. The joint venture company is based in Bonn, Germany. The German company's "Target Costing @ Procurement" approach combines technical consultancy with commercial cost insights to keep them at the cutting edge of procurement. The company has three dedicated Teardown Labs that provide hundreds of analyses to inform their cost modeling methodologies and tools. The CEO of the company is Michael Rubas. | Directeur/Bestuurslid | 01-01-2014 | 01-01-2018 |
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. | Voorzitter | 01-01-2014 | 01-11-2016 |
EE Ltd.
EE Ltd. Major TelecommunicationsCommunications EE Ltd. engages in the provision of telecommunications, broadband, services and equipment. The company was founded on May 10, 1989 and is headquartered in London, the United Kingdom. | Voorzitter | 01-02-2014 | 29-01-2016 |
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Opleiding van Thomas Dannenfeldt
University of Trier | Undergraduate Degree |
Statistieken
Internationaal
Duitsland | 8 |
Verenigd Koninkrijk | 3 |
Verenigde Staten | 2 |
Operationeel
Chairman | 5 |
Director/Board Member | 5 |
Director of Finance/CFO | 2 |
Sectoraal
Communications | 6 |
Finance | 2 |
Technology Services | 2 |
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Verwante bedrijven
Beursgenoteerde bedrijven | 4 |
---|---|
T-MOBILE US | Communications |
DEUTSCHE TELEKOM AG | Communications |
NOKIA OYJ | Electronic Technology |
CECONOMY AG | Retail Trade |
Bedrijven in privébezit | 7 |
---|---|
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 |
EE Ltd.
EE Ltd. Major TelecommunicationsCommunications EE Ltd. engages in the provision of telecommunications, broadband, services and equipment. The company was founded on May 10, 1989 and is headquartered in London, the United Kingdom. | Communications |
Buyin SA
Buyin SA Real Estate DevelopmentFinance Buyin SA is a Belgian procurement company that specializes in telecommunications industry. Buyin is based in Brussels, BE. The private company provides technical consultancy with commercial cost insights and leverage scale and innovation across all the strategic telco product categories. The company creates solutions to increase competitiveness on the basis of a demand plan and in constant interaction with their customers. The company has a proven track of building strong long-term relationships with suppliers and partners. Béatrice Felder has been the CEO of the company since 2019. | Finance |
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 |
Virgin Mobile Telecoms Ltd.
Virgin Mobile Telecoms Ltd. Specialty TelecommunicationsCommunications Virgin Mobile Telecoms Ltd. provides mobile telecommunications services. It offers mobile voice and non-voice, SMS, MMS, and 3G services. The company was founded in November 1999 and is located in Trowbridge, UK. | Communications |
German Telekom Services Europe GmbH | |
Buyin GmbH
Buyin GmbH Miscellaneous Commercial ServicesCommercial Services BUYIN GmbH provides sustainable procurement excellence in the telecommunications industry. The joint venture company is based in Bonn, Germany. The German company's "Target Costing @ Procurement" approach combines technical consultancy with commercial cost insights to keep them at the cutting edge of procurement. The company has three dedicated Teardown Labs that provide hundreds of analyses to inform their cost modeling methodologies and tools. The CEO of the company is Michael Rubas. | Commercial Services |
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