For our customers we provide suitable, often customized, creative and sophisticated solutions for measurements, calculations and software. To this end, our team combines extensive thermodynamic expert knowledge with a high level of expertise in the areas of software development, simulation and test bench technology. We offer our customers close cooperation with trustworthy and honest communication.

The fulfillment of the needs and requirements of our customers is our top quality goal.

In order to be able to guarantee our customers this quality reliably and transparently, our procedures and processes as well as the form of our cooperation are described in our quality management system. This is certified according to DIN EN ISO 9001: 2015 and is continuously developed.

ISO 9001:2015 Certificate for TLK-Thermo
ISO 9001:2015 Certificate for TLK-Thermo


A trustful 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 – serves a cross-company recognition of information security assessment results in the automotive industry. TISAX is a registered trademark and is governed by ENX

TISAX and TISAX results are not intended for general public. The results are available on request at the following address:
(Scope-ID: S58F2T; Assessment-ID: ACPKFV).

If you have any questions, please consult:

Dipl.-Wirtsch.-Ing. Jonathan Kistner

+49 / 531 / 390 76 - 250 |

Dipl.-Ing. Mario Schlickhoff

+49 / 531 / 390 76 - 254 |