We are pleased to answer any question you may have. Below you’ll find the right contact person for your needs.

General information and technical questions

Please contact our support team via email. They are happy to answer all your questions quickly and competently.


We are happy to provide media representatives with pictures and information material and are available for interviews anytime.

Fraunhofer FOKUS
Phone +49 (0)30 3463-7594


If you have any questions regarding the introduction of the KATWARN system in a German authority, company or critical infrastructure, please do not hesitate to contact us.

CombiRisk GmbH
Tel. +49 (0)611 178 – 44850


We are at your disposal for all questions concerning the international introduction of the KATWARN system.

TURM Solution GmbH – a Spin-off of Fraunhofer FOKUS
Phone +49 (0)30 3463 -7553

For further information, please download the KATWARN-brochure