![Cai-Nicolas Ziegler](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>)
Cai-Nicolas Ziegler
Director/Board Member at
PROSIEBENSAT.1 MEDIA SE
Net worth: 35 552 $ as of 2026-07-30
Profile
Cai-Nicolas Ziegler is currently Chairman-Management Board at doctari GmbH since 2023, Member-Supervisory Board at ProSiebenSat.1 Media SE since 2023, and Professor at the University of Freiburg since 2015.
Former positions include Chief Executive Officer at immowelt GmbH from 2019 to 2022, Chief Executive Officer at Xing Events GmbH, and Director-Product Management & Social Media at PAYBACK GmbH from 2011 to 2014.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-30 | 8,550 ( 0% ) | 35 552 $ | 2026-07-30 |
Cai-Nicolas Ziegler active positions
| Companies | Position | Start |
|---|---|---|
| PROSIEBENSAT.1 MEDIA SE | Director/Board Member | 2023-06-29 |
doctari GmbH
 doctari GmbH Personnel ServicesCommercial Services Provides employment services for medical industry | Chief Executive Officer | 2023-03-31 |
University of Freiburg
 University of Freiburg Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 2014-12-31 |
Former positions of Cai-Nicolas Ziegler
| Companies | Position | End |
|---|---|---|
immowelt GmbH
 immowelt GmbH Internet Software/ServicesTechnology Services Operates as an online site for real estate activities | Chief Executive Officer | 2021-12-31 |
PAYBACK GmbH
 PAYBACK GmbH Miscellaneous Commercial ServicesCommercial Services Provides customer benefits management services | Corporate Officer/Principal | 2013-12-31 |
Xing Events GmbH | Chief Executive Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
57
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
ProSiebenSat.1 Media SE
 ProSiebenSat.1 Media SE Movies/EntertainmentConsumer Services Engages in entertainment, commerce and dating & video services | Consumer Services |
University of Freiburg
University of Freiburg Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
immowelt GmbH
immowelt GmbH Internet Software/ServicesTechnology Services Operates as an online site for real estate activities | Technology Services |
PAYBACK GmbH
PAYBACK GmbH Miscellaneous Commercial ServicesCommercial Services Provides customer benefits management services | Commercial Services |
doctari GmbH
doctari GmbH Personnel ServicesCommercial Services Provides employment services for medical industry | Commercial Services |
Xing Events GmbH |
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