References of

Together we are strong and successful – our promise to our clients. Our references speak for us and highlight the quality of our work. We look forward to keep growing with you!



  • Rheinmetall AG
  • Stadtwerke Düsseldorf AG
  • T-Systems, DB-Systel
  • Volkswagen AG


  • Charité Berlin
  • University Hospital Hamburg-Eppendorf (UKE)

Public Administration

  • State Administration
  • Gesellschaft für internationale Zusammenarbeit (GIZ)
  • Auditing at federal level



For more than 25 years, we have continuously advised a large automotive group regarding holistic challenges specifically for IT and security systems. In this context, we also take on the responsibility for project management activities and help our client realise major projects, reconstruction measures or design and secure future viability.

Lead support in preparation for the TISAX certification. In this project, we simultaneously managed 45 locations worldwide and successfully helped them prepare for the TISAX label within one year.

Lead support for the establishment and further development of a centrally managed information security management system in accordance with ISO/IEC 27001, which will be rolled out to subsidiaries worldwide.

Our industry client provides services in the areas of aviation, facility mangement, and the industry employing more than 55,000 people worldwide. We help our client establishing and implementing a centrally managed ISMS according to ISO/IEC 27001. This project is ongoing.

We are developing and optimizing an information security system in collaboration with our client, taking into account the additional KRITIS requirements. Securing critical infrastructures is as much a matter of the heart for our client as it is for us. This project is ongoing.

Our auditors are experts in a wide range of standards and norms and can therefore conduct so-called combined audits. This enables us to support big clients together with our partners – accredited certification bodies – in a variety of audits. By carrying out combined audits, time-efforts can be significantly reduced, ensuring a cost-optimized audit for the client. The expertise of carrying out combined audits is a rarity in the German-speaking market and highlights our technical competence and specialization in the security market.


Longstanding consultancy on all information security and data protection activities. At the same time, as a separate project, we jointly prepared the “electronic patient record” for ISO 27001 certification on the basis of IT-Grundschutz. The certification took place afterwards.

Many years of consultancy on all information security and data protection activities. In addition, we provide continuous support to our client for the implementation of a holistic risk management system.

Public Administration

In collaboration with one of our partners, we have been advising one of the largest state administrations of Germany for many years in all aspects of information security. Together, we draft state-specific security concepts as well as security concepts for specialized procedures, making our state governments more secure – for the federal government, the state and its citizens!

With over 90 international locations, our client supports people and organizations with holistic learning and transformation processes. In collaboration with one of our partners, we help with the development and implementation of a global information security management system. Hereby we assume the role of quality assurance.

Our auditors are experts in their fields. Consequently, we have acquired the necessary standing which allows us to audit at federal level. Due to the relevant security regulations we are not permitted to provide further details. But rest assured – auditing at federal level is certainly not a given; it requires a great depth of knowledge and expertise. It is a valued and hard-won privilege.