Mag. Michael Berthold


Stephansplatz 10
1010 Wien, Österreich

Stationsstrasse 6
6023 Rothenburg, Luzern, Schweiz

WeiHai Rd. 696, Floor 1, JingAn District
200041 Shanghai, P.R. China

Company Register:
FN 331604 d, Handelsgericht Wien
Commercial Register:
CHE-413 336 434, Handelsregister Luzern
CHE-413.336.434 Mwst
Gilbert Berthold -
Viktoria Amon
Viktoria Amon -
Web Design:
Julia Almeder
Lukas Biedermann
Michael Berthold -
Joachim Kaiser

For better readability, we have used gender neutral phrasing.
With regards to equal treatment, all genders are equally addressed in our texts.

Data Protection Declaration

The protection of your personal data is important to us. Therefore, we only process your data on the basis of the statutory regulations (DSGVO, TKG 2003). In the following Data Protection information, we inform you about the most important aspects of data usage surrounding our website.

Contacting us
When you contact us via the form on the website or per E-Mail, the data you enter is saved for the purposes of processing your inquiry and in case of possible follow-up questions. This data is not passed on without your consent.

Our website uses so-called Cookies. These are small text files that are stored on your device with the help of your browser. They cause no harm.
We use Cookies in order to make our service more user-friendly. Some cookies are saved on your device until you delete them. They allow us to recognise your browser on your next visit.
If you do not want this, you can configure your browser to inform you about the placing of Cookies so that you can allow them only in individual cases.
Deactivating Cookies may limit the functionality of our website.

Cookie Preferences

This website uses Google Analytics, a web analysis service by Google Inc. Google Analytics uses so-called Cookies – text files which are stored on your computer and allow an analysis of your use of the website. The information generated about your usage of the website is normally transferred to a Google Server in the USA and saved there. In the event of the activation of IP-Anonymization on this website, your IP Address will be shortened by Google before being transferred. This applies within member states of the European Union and in states which are signatories to the Agreement on the European Economic Area. The full IP Address is transferred to the USA by Google and shortened there only in exceptional cases. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on website activity, and to provide other services related to website and internet usage to the website operator. The IP Address that is transmitted from your browser as part of the Google Analytics process will not be combined with other Google data. You may prevent the saving of Cookies via the relevant settings in your browser software; however, please note that in this case you may not be able to experience some features of this website in full functionality.

Your Rights
You have the right to disclosure, amendment, deletion, limitation, data transferability, recall and contradiction. If you believe that the processing of your data violates data protection law or if your data protection rights were otherwise violated you can submit a complaint to the relevant authority. In Austria, this is the Austrian Data Protection Authority.


You can contact us at the following address:
Stephansplatz 10, 3. floor, 1010 Vienna, Austria
phone.:+43 1 236 4312