ISO 9001 and TISAX


Reliable and Secure Customized Solutions for Our Customers

We offer our customers individual, creative, and sophisticated solutions in the fields of measurement, calculation, and software. Our results are based on close cooperation as well as trusting and honest communication with our clients.

ISO 9001

Quality Management System at TLK-Thermo

In order to be able to guarantee this quality reliably and transparently, our procedures and processes as well as the form of our cooperation are described in our quality management system. It is certified in accordance with DIN EN ISO 9001:2015 and is continuously being developed and refined by our team.


Integrity, Availability and Confidentiality of Information

Trusting cooperation is based on ensuring integrity, availability, and confidentiality. For this reason, we operate an information security management system (ISMS) and are a TISAX participant.


TISAX (Trusted Information Security Assessment Exchange) is used for cross-company recognition of information security assessment results in the automotive industry. TISAX is a registered trademark and is managed by ENX.

TISAX and TISAX results are not intended for the general public. The results can be obtained upon request at the following address:
(Scope ID: SKR655; Assessment ID: AXNX78-1).


Your information security officer

If you have any questions about information security and TISAX, please contact:

Dipl.-Ing. Mario Schlickhoff

+49/531/390 76 - 254


Your quality management representative

If you have any questions about quality management and ISO 9001, please contact:

Dipl.-Wirtsch.-Ing. Jonathan Kistner

+49/531/390 76 - 250