Site Notice

Information provided according to Sec. 5 German Telemedia Act (TMG):

Peter Rochel
Oberwasser Consulting® – Inh. Peter Rochel
Neusser Wall 15
50670 Cologne


Phone: +4922116841669


Value Added Tax Identification Number pursuant to Section 27 a of the Value Added Tax Act:

Responsible for contents acc. to Sec. 55, para. 2 German Federal Broadcasting Agreement (RstV):

Peter Rochel
Gavino Wismach
Simon Mathias Galka

Dispute resolution

The European Commission provides a platform for online dispute resolution (OS): Please find our email in the impressum/legal notice. We do not take part in online dispute resolutions at consumer arbitration boards.

Liability for content

As a service provider, we are required to comply with Section 7 (1) TMG is responsible for its own content on these pages in accordance with the general laws. Pursuant to Sections 8 to 10 of the TMG, however, we as a service provider are not obliged 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 the general laws remain unaffected. However, liability in this respect is only possible from the moment of knowledge of a specific infringement. If we become aware of such infringements, we will remove this 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 third-party 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 violations at the time of linking. Illegal contents were not recognizable at the time of linking.

However, a permanent control of the content of the linked pages is not reasonable without concrete indications of a violation of the law. If we become aware of any infringements of the law, we will remove such links immediately.


The content and works created by the site operators on these pages are subject to German copyright law. The duplication, editing, distribution and any kind of exploitation outside the limits of copyright require the written consent of the respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use.

Insofar as the contents on this page were not created by the operator, the copyrights of third parties are respected. In particular, third-party content is marked as such. Should you nevertheless become aware of a copyright infringement, please note accordingly. If we become aware of any infringements, we will remove such content immediately.


Concept, web design and technical implementation:

smart interactive
Agency for user-friendly media

Hospeltstraße 32 – 50825 Cologne – Germany

Phone: +49 221 282 24 86 Email:



Birte Kaufmann
Cologne – Germany

Phone: +49 176 21995097 Email:


Other used imagery

Holger Nils Pohl

Komödienstraße 56-58 – 50667 Cologne – Germany


Strategyzer AG

Kalkbreitestrasse 71, 8003 Zurich, Switzerland


Strategyn iip innovation in progress GmbH

3300 Amstetten, Franz-Kollmann-Straße 4, Austria