Experience with a dynamic spirit

As a former business division of ESG, we have 55 years of expertise. As a recently spun-off company, we look ahead dynamically. This synergetic culture of start-up spirit and serious reliability is also reflected in our international team. Young and experienced employees combine their skills and strengths in fields such as computer science, engineering, mathematics and business informatics for effective cyber security and efficient data analytics. After all, your data deserves only the best.

Our experts

Digital experts and certified specialists work hand in hand in our team of system architects & engineers, data engineers & scientists, devops/cloud engineers, artificial intelligence experts, cyber security consultants & analysts, embedded security engineers, penetration testers and IT operation specialists.

The personal touch

The high value potential of data inspires us every day. Meet your key contacts at CYOSS - we look forward to using our experience and expertise to help you enhance and protect the value potential of your data.

Christian Schwarz

Managing Director


Madeleine Roẞberg

Head of Business Development & Finance


Dr. Oliver Hanka

Head of Cyber Security


Dr. Michael Merk

Head of Data Analytics


Alexandra Spann

Senior Marketing Manager


Bernd Veenhues

Head of Sales Defence & Public Security

#salesiswhatyoumakeofit  #pitchdeckoversundeck

Sindy Lehmann

HR Manager

#personaldevelopment #itsthepeoplethatcount

Barbara Huber

Assistent to the Management

#organisationatitsbest  #queenoflists