Management Board

Achim Weiß, CEO IONOS Group SE
Chief Executive Officer

Achim Weiss

Achim Weiss has more than 25 years of experience in the Internet industry. As CEO of IONOS, he is responsible for the Group’s overall strategy and product development. Achim Weiss…

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Chief Financial Officer

Britta Schmidt

Britta Schmidt has been Chief Financial Officer (CFO) at IONOS since July 2021. As well as leading on finance, she’s responsible for People Services. She has over 15 years’…

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Management Team


Hüseyin Dogan

Chief Operating Officer


Dr. Martin Endress

Chief Customer Officer


Claudia Frese

Chief Integration Officer


Henning Kettler

Chief Technology Officer


Arthur Mai

Chief Marketing Officer