![Klaus Hartmann](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>)
Klaus Hartmann served as Chief Executive Officer at Polska Telefonia Cyfrowa Sp zoo, Chief Financial Officer & Director at Magyar Telekom Telecommunications Plc, Principal at Arthur Andersen LLP, Treasurer & Operational Controller at BICC Group Plc, and Member-Supervisory Board at Ukrtelecom PJSC.
He holds an undergraduate degree from Harvard University, a graduate degree from Stanford University, an MBA from the University of Birmingham, a graduate degree from Universität Rostock, an undergraduate degree from the University of Gdansk, and a doctorate from Hochschule für Wirtschaft und Recht Berlin.
| Companies | Position | End |
|---|---|---|
Polska Telefonia Cyfrowa Sp zoo
 Polska Telefonia Cyfrowa Sp zoo Wireless TelecommunicationsCommunications Provides wireless telecommunication services | President | 2010-12-31 |
| UKRTELEKOM PAT | Director/Board Member | - |
Arthur Andersen LLP
 Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | - |
BICC Group Plc /Data Networking Business/
 BICC Group Plc /Data Networking Business/ Information Technology ServicesTechnology Services Data networking products | Comptroller/Controller/Auditor | - |
| MAGYAR TELEKOM TÁVKÖZLÉSI NYILVÁNOSAN MÜKÖDÖ RÉSZVÉNYTÁRSASÁG | Director of Finance/CFO | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 11 |
|---|---|
Polska Telefonia Cyfrowa Sp zoo
Polska Telefonia Cyfrowa Sp zoo Wireless TelecommunicationsCommunications Provides wireless telecommunication services | Communications |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Stanford University
 Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Magyar Telekom Telecommunications Plc
 Magyar Telekom Telecommunications Plc Major TelecommunicationsCommunications Provides fixed line and mobile telecommunication services | Communications |
Arthur Andersen LLP
Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
BICC Group Plc /Data Networking Business/
BICC Group Plc /Data Networking Business/ Information Technology ServicesTechnology Services Data networking products | Technology Services |
Ukrtelecom PJSC
 Ukrtelecom PJSC Major TelecommunicationsCommunications Provides power outage-resistant internet and modern telecommunications services | Communications |
University of Birmingham
 University of Birmingham Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Universität Rostock
 Universität Rostock Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Gdansk
 University of Gdansk Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Hochschule für Wirtschaft und Recht Berlin
 Hochschule für Wirtschaft und Recht Berlin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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