Isabellenhütte Heusler GmbH & Co. KG

Innovation by Tradition

Isabellenhütte is one of the world’s leading manufacturers of electrical resistance and thermoelectric materials for temperature measurement and passive components in the automotive, electrical and electronics industries. Precision measurement systems from Isabellenhütte set the industry benchmark for current, voltage and temperature sensing in cars and trucks, hybrid and electric vehicles, as well as industrial and renewable energy generating systems.

As a globally renowned specialist and technology leader, the innovative products of the company consistently redefine the state of the art while showcasing Isabellenhütte’s technical and innovative capability. Isabellenhütte’s success is driven by the continuous development of innovative products, new technologies and sophisticated manufacturing processes. In addition, Isabellenhütte performs a very high percentage of production tasks in-house. The expertise of the company extends from alloy production and forming through etching and assembly to complex automated testing and packaging during final inspection.


Eibacher Weg 3-5
Dillenburg, Germany

+49 (0)2771 934 14
+49 (0)2771 934 99