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VITA PROF. DR. CAI-NICOLAS ZIEGLER

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Who we are

PROF. DR. CAI-NICOLAS ZIEGLER

Vice Chairman of the Supervisory Board of ProSiebenSat.1 Media SE

PROF. DR. CAI-NICOLAS ZIEGLER
HOT TOPICS
Publications
Annual Report 2024
Executive Board
Interview with Group CEO Bert Habets
Investor Relations
Annual General Meeting 2025
  • Personal Data
  • Year of birth
  • 1977
  • Nationality
  • German
  • Residence
  • Munich
PROFESSIONAL CAREER

since 2022
Chairman of the Management Board (CEO) at doctari group, Berlin

since 2015
University Professor at Albert-Ludwigs-Universität, Freiburg

2019 − 2022
Chairman of the Executive Board (CEO) at immowelt Group AG, Nuremberg

2014 − 2019
CEO at XING Events GmbH, Munich

2011 − 2014
Director Product Management and Social Media at PAYBACK GmbH (American Express), Munich

2008 − 2011
Management Consulant (Project Leader) at Boston Consolting Group, Munich

2005 − 2008
Technical Consultant at Siemens AG, Corporate Technology, Munich

2003 − 2015
Scientific employee and lecturer at Albert-Ludwigs-Universität, Freiburg

2000 − 2010
Freelance journalist and staff writer

1998
Freelance Software Engineer at SNT AG, Frankfurt am Main

Prof. Dr. Cai-Nicolas Ziegler is CEO of the health tech company doctari group. Previously, he was CEO of the real estate platform immowelt and of XING Events. Prof. Dr. Cai-Nicolas Ziegler habilitated at the University of Freiburg in 2010 after studying Computer Science at the Universities of Passau and Freiburg in Germany and in Québec, Canada. The Computer Science professor (specialization in Artificial Intelligence) has in-depth knowledge of digital business development, as well as data and advertising technologies, which are of particular relevance to the work of ProSiebenSat.1 Group.

HOT TOPICS
Publications
Annual Report 2024
Executive Board
Interview with Group CEO Bert Habets
Investor Relations
Annual General Meeting 2025
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