Open-Xchange
Member of the Supervisory Board
rankingCoach GmbH
Member of the Advisory Board and Shareholder Committee
bbdo consulting
manager projektleiter
SEVENIT GmbH
Advisor
vodafone
head of national sales
World4You Internet Services GmbH
Chairman of the Shareholder Committee
1&1 ionos se
chief revenue officer and deputy chief executive officer
Fasthosts Internet Ltd
Member of the Advisory Board
Meinauto Group Ag
Member of the Supervisory Board
telegate
general manager media sales
1&1 internet ag
director international product management hosting
Ionos
Chief Venture Officer
Strato AG
Chief Executive Officer
1&1 internet se
chief venture officer
Liberty Networks Germany
Chief Executive Officer
University of Münster
Westfälische Wilhelms-Universität Münster
