Information according to § 5 TMG:
Dornkaulstraße 6 – 8
Dr. Winfried Barkhausen
Dipl.-Ing., Dipl.-Kfm. Edwin Büchter
Dipl.-Ing. (FH) Mario Göhre
Dipl.-Ing. Werner Knöppel
Tel. +49 2407 9097-0
Entry in the commercial register
Register court: Local court Aachen
Register number: HRB 6837
Value added tax:
Sales tax identification number according to §27 a sales tax law:
Information on professional indemnity insurance:
Name and registered office of the insurer:
Allianz Insurance AG
Area of validity of the insurance: nationwide
We are not willing or obliged to participate in dispute resolution proceedings before a consumer mediation body.
We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration body.
Liability for content:
As a service provider we are responsible according to § 7 Abs.1 TMG for our own contents on these pages according to the general laws. According to §§ 8 to 10 TMG we are not obliged as a service provider to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.
Obligations to remove or block the use of information in accordance with general laws remain unaffected by this. However, liability in this respect is only possible from the time of knowledge of a concrete violation of the law. As soon as we become aware of such infringements, we will remove the content immediately.
Liability for links:
Our offer contains links to external websites of third parties on whose contents we have no influence. Therefore, we cannot assume any liability for these external contents. The respective provider or operator of the pages is always responsible for the contents of the linked pages. The linked pages were checked for possible legal infringements at the time of linking. Illegal contents were not recognisable at the time of linking.
A permanent control of the contents of the linked pages is not reasonable without concrete evidence of an infringement. As soon as we become aware of any legal infringements, we will remove such links immediately.
The contents and works on these pages created by the site operators are subject to German copyright law. The duplication, processing, distribution and any kind of use outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of these pages are only permitted for private, non-commercial use.
Insofar as the content on this site was not created by the operator, the copyrights of third parties are respected. In particular, contents of third parties are marked as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. As soon as we become aware of any infringements, we will remove such content immediately.