Managing Directors: Klaus Mochalski and Kristin Preßler

Our mission is to ensure both cybersecurity and operational stability of the ICS and IoT infrastructure in industrial, energy and water companies.

With our industrial network monitoring solution with anomaly detection and our services we monitor all communication within ICS, and reliably report any attacks, vulnerabilities as well as technical error states.

Thus, we directly support operators of ICS to increase cybersecurity, productivity and availability of their systems and plants, and to safeguard the digital transformation of their processes.


Our team has a long-standing experience in the areas of cybersecurity and continuity of IT and OT.
  • Photo Klaus Mochalski
    CEO & Founder
    Klaus Mochalski

    Klaus Mochalski is founder and CEO of Rhebo. He has over ten years of experience in the development and marketing of technologies for network management and security. The companies ipoque and Adyton Systems that he founded now have over 150 employees in total and continue to grow. Before starting his first company, Klaus Mochalski worked in research and teaching at a number of international universities for five years.

  • Photo Kristin Preßler
    COO & Head of Marketing
    Kristin Preßler

    Kristin Preßler is COO and responsible for marketing and communications. She has over twelve years of experience in the strategic development of marketing and communications in IT companies such as Rohde & Schwarz Cybersecurity, Adyton Systems and i-fabrik. Kristin Preßler studied communication and media sciences in Leipzig and France and is a trained management assistant in publishing.

  • Photo Martin Menschner
    CTO & Founder
    Martin Menschner

    Martin Menschner is founder of Rhebo and has served as CTO since the very first days. As former CTO of Adyton and project manager at ipoque, Martin Menschner brings many years of experience in product development in the areas of network security and Deep Packet Inspection to his responsibility. He previously worked for an extended period as a freelance consultant on international IT projects.

  • VP Finance
    Gerald Müller

    Gerald Müller is VP Finance at Rhebo. He gained over ten years of experience as Controller in SME's as well as in public companies. After 6 years as an auditor with Deloitte he improved finance processes for Bearingpoint. Gerald Müller has a deep knowledge of the IT sector and a record in pharma, public utilities and logistics sectors.

  • Head of Product Management
    Jérôme Arnaud

    Jérôme Arnaud is head of product management at Rhebo. He has over 19 years of experience in the energy sector, acquired in worldwide companies such as Alstom, Areva and GE's Grid Solutions, as a software engineer, R&D director and product manager.  After that, he moved to the field of electrical substation cybersecurity and obtained various IEC 62443 certification for his company solutions and processes.