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Karel Dörner
Chief Tech/Sci/R&D Officer at
CTS EVENTIM AG & CO. KGAA
Profile
Karel Dörner is the founder of eBay GmbH (Nordrhein-Westfalen).
Mr. Dörner is Chief Executive Officer at Aventeon, Inc. since 2000.
Mr. Dörner is Chief Executive Officer at Aventeon GmbH.
Mr. Dörner is Chief Technology Officer at CTS Eventim AG & Co. KGaA. starting in 2025.
Formerly, Mr. Dörner was Senior Partner at McKinsey & Co., Inc. Mr. Dörner earned an MBA from WHU-Otto Beisheim School of Management.
Karel Dörner active positions
| Companies | Position | Start |
|---|---|---|
| CTS EVENTIM AG & CO. KGAA | Chief Tech/Sci/R&D Officer | 2024-12-31 |
Aventeon, Inc.
 Aventeon, Inc. Information Technology ServicesTechnology Services Provides vertical specific mobile enterprise solutions | Chief Executive Officer | 2000-10-31 |
Aventeon GmbH
 Aventeon GmbH Information Technology ServicesTechnology Services Develops and provides software solutions | Chief Executive Officer | - |
Former positions of Karel Dörner
| Companies | Position | End |
|---|---|---|
Alando de AG
 Alando de AG Data Processing ServicesTechnology Services Provides internet e-commerce services | Founder | - |
McKinsey & Co., Inc.
 McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a management consulting firm | Corporate Officer/Principal | - |
Training of Karel Dörner
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
14
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Aventeon, Inc.
Aventeon, Inc. Information Technology ServicesTechnology Services Provides vertical specific mobile enterprise solutions | Technology Services |
McKinsey & Co., Inc.
McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a management consulting firm | Commercial Services |
CTS Eventim AG & Co. KGaA
 CTS Eventim AG & Co. KGaA Movies/EntertainmentConsumer Services Engages in ticketing and live entertainment event management | Consumer Services |
Alando de AG
Alando de AG Data Processing ServicesTechnology Services Provides internet e-commerce services | Technology Services |
Aventeon GmbH
Aventeon GmbH Information Technology ServicesTechnology Services Develops and provides software solutions | Technology Services |
WHU-Otto Beisheim School of Management
 WHU-Otto Beisheim School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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