Köhlershohner Straße 60
D-53578 Windhagen


Phone: 02224-818-0
Fax: 02224-818-500


VAT ID No.: DE 313198028
District Court Montabaur, HRB 25607



Peter Althaus (Chairman)
Marco Jakobs


Legal notice:

We check the information on these websites regularly. In spite of all care, the data may have changed in the meantime. Therefore we cannot assume any liability or guarantee for the currency, correctness and completeness of the information. The same applies to websites referred to via hyperlinks. The JK-Group GmbH is not responsible for the content of websites reached via such links. The content and structure of the Ergoline website are protected by copyright. The reproduction of information and data – in particular the use of texts, parts of texts or images – requires prior consent.

Limited availibity 
Special situations require special measures. For this reason, we will temporarily adjust our employee capacities in order to be optimally positioned for the time after the lockdown.
Please send us your inquiries via our contact form or via email:
Your request will be distributed internally and you will receive feedback from the responsible department. We ask for your understanding that this feedback may take some time. We will be pleased to inform you as soon as it is foreseeable when ‘normal operation’ can be resumed.