The responsible authority within the meaning of data protection laws, in particular the EU General Data Protection Regulation (GDPR), is:

Dipl.-Ing. Markus Hammes & Dipl.-Ing. Nils Krause


Your data subject rights

You can exercise the following rights at any time under the provided contact data of our data protection officer:

  • information about your data stored with us and the processing thereof;
  • correction of incorrect personal data;
  • deletion of your data stored with us;
  • restriction of data processing insofar as we are not yet permitted to delete your data due to legal obligations;
  • objection against the processing of your data stored with us;
  • data transferability, if you have consented to data processing or have concluded a contract with us.

If you have given us your consent, you can revoke it at any time with effect for the future.

You can complain to the supervisory authority responsible for you at any time. Your responsible supervisory authority depends on the federal state of your residence, your work or the presumed violation.


Purposes of data processing by the responsible authority and third parties

We process your personal data only for the purposes stated in this data privacy statement. Your personal data will not be transferred to third parties for purposes other than those stated. We will only pass on your personal data to third parties if:

  • you have given your express permission to do so;
  • the processing is necessary to process a contract with you;
  • the processing is necessary to fulfil a legal obligation;
  • the processing is necessary to safeguard legitimate interests and there is no reason to assume that you have an overriding legitimate interest in not passing on your data.


Deletion or blocking of data

We adhere to the principles of data avoidance and data economy. We therefore only store your personal data for as long as is necessary to achieve the purposes stated here or as specified by the various storage periods stipulated by law. After the respective purpose has ceased or these periods have expired, the corresponding data will be routinely blocked or deleted in accordance with legal regulations.


Collection of general information when visiting our website

When you access our website, information of a general nature is automatically collected by means of a cookie. This information (server log files) includes, for example, the type of web browser, the operating system used, the domain name of your Internet service provider and the like. This is only information which does not allow any conclusions to be drawn about your person.

This information is technically necessary for the correct delivery of content you request from websites and is mandatory when using the Internet. In particular, this information is processed for the following purposes:

  • ensuring a trouble-free connection to the website;
  • ensuring the smooth use of our website;
  • evaluation of system safety and stability;
  • other administrative purposes.

The processing of your personal data is based on our legitimate interest in the aforementioned purposes of data collection. We do not use your data to draw conclusions about your person. Recipients of the data are only the responsible body and, if necessary, data processing companies.

Anonymous information of this kind may be statistically evaluated by us in order to optimise our website and the technology behind it.


Use of Google Maps

This website uses Google Maps API to visually display geographic information. When Google Maps is used, Google also collects, processes and uses data relating to the use of map functions by visitors. For more information about data processing by Google, please refer to Google’s privacy policy. There you can also change your personal data protection settings in the data protection centre.

Detailed instructions on how to manage your personal data in connection with Google products can be found here.



This website uses “”, a font service of Monotype Imaging Holdings Inc. (“”), Monotype GmbH, Horexstrasse 30, 61352 Bad Homburg, Germany. Each time this website is called up, files are downloaded from a “” server to display the texts in a specific font. Your IP address can be transferred to a server of “” and stored in the usual weblogs. The further processing of this information is the responsibility of “”, please refer to the data protection information of “Monotype Imaging Holdings Inc.)” for the corresponding conditions and setting options.

The use of web fonts is in the interest of a uniform and appealing presentation of our online services. This constitutes a legitimate interest within the meaning of Art. 6 para. 1 lit. f. GDPR.


Changes to our privacy policy

We reserve the right to adapt this data privacy statement so that it always complies with the current legal requirements or to implement changes to our services in the data privacy statement, e.g. when introducing new services. When you visit us our website again, the new privacy policy will apply.