Wenker GmbH & Co. KG
Boschstraße 14
48683 Ahaus

Tel: +49 (0) 2561 44939-0
Fax: +49 (0) 2561 44939-66 

Email: info(at) 

Trade register no.: HRA 2394 

District court Coesfeld

Sales tax ID number: DE123789208 

General management

Franz Leers, Stefan Leers, Matthias Leers

General Terms and Conditions of Purchase


Certificate of exemption for tax deduction at source in the case of construction work


Responsible for the content according to section 6 MDStV: :

Stefan Leers


Vera Lohmann, Münster

Technical realisation

JG\D, Münster


Susanne Sparmann, Münster


Liability concerning content

The content on our pages has been compiled with the greatest care. However we cannot assume any liability for the accuracy, completeness and up-to-dateness of the content. 

Pursuant to section 7 para.1 TMG (German Broadcast Media Act), we are, as a service provider, responsible for our own content on these pages in compliance with general laws. In accordance with sections 8 to 10 of the TMG, we as a service provider are not obligated, however, to monitor transferred or stored third party information or to research circumstances that suggest any illegal activity. Responsibilities concerning the removal or blocking of the use of information in compliance with general laws remain intact. Any liability in this respect is, however, only assumed from the moment that knowledge of the specific breach of law is obtained. As soon as the relevant breaches of law become known, we will remove this content immediately. 

Liability for links

Our offer contains links to external websites of third parties, over whose content we have no influence. Therefore we cannot assume any liability for this third party content. The relevant provider or operator is always responsible for the content of the linked pages. The linked pages were checked for possible legal infringements at the time of creating links to those sites. Illegal content was not apparent at the time of linking. A permanent control of the content of the linked pages shall not be considered reasonable without a concrete indication of a violation of the law. As soon as we become aware of a legal violation we will remove such links immediately.

Copyright law

The content and work compiled by the operators of these pages are subject to German copyright law. The reproduction, processing and distribution and any type of use outside the limits of copyright law require the written approval of the relevant author or creator respectively. Downloads and copies of this page are only permitted for private, non-commercial purposes. Insofar as the content of this page was not compiled by the operator, the copyrights of third parties are respected. In particular, content from third parties is marked as such. Nevertheless if you should become aware of a copyright violation we request that you notify us accordingly. As soon as we become aware of a legal violation we will remove such content immediately.

Data protection

As a rule it is possible to use our website without personal data having to be stated. If personal data is entered (e.g. name, address or email addresses), this happens always on voluntary basis wherever possible. No personal data will be forwarded to any third parties without your express consent. 

We would like to point out that transfer of data in the Internet (e.g. by communicating via email), may have security vulnerability. It is impossible to safeguard completely against unauthorised access by third parties.

We hereby expressly prohibit the use of the contact data published as part of our duty to publish an imprint for the purpose of sending us any advertising or informational materials that we have not expressly requested. The operators of the pages expressly reserve the right to legal steps in the event of the unsolicited sending of advertisement information, for example via spam emails.