Disclosure and general information
according to § 25 MedienG and § 5 ECG:

Virostone GmbH
Antonigasse 94/36, 1180 Wien, Austria

Managing Director: Dr. Christoph Steininger

T. +43 (660) 1217017,

Registry of Companies No.: FN 562222

VAT Identification No.: ATU77260107, Company register court: Handelsgericht Wien

Responsible for the content: Dr. Christoph Steininger

Conception & Design: Brandagency Markendesign & Kommunikation

Media orientation of this website:
Information about company products and services, the company itself

Limitation of liability for own content

All content on our website was created with care and to the best of our knowledge. However, no guarantee is provided for the currentness, completeness and correctness of all pages. According to §7 para. 1 of the Telemedia Act (TMG) we are responsible as a service provider for our own content on these pages in accordance with the general laws; however, according to §§8 to 10 TMG we are not obligated to monitor transmitted or stored third-party information. An immediate removal of this content will occur from the time of knowledge of a concrete infringement, and we are not liable before the time at which the knowledge was acquired.

Limitation of liability for external links

Our website contains so-called “external links” (links to websites of third parties) over whose content we have no influence and for which we therefore assume no liability. The information provider for the linked website is responsible for the content and correctness of this information. When the link was created, we were not aware of any legal violations. Should we become aware of an infringement, we will remove the relevant link immediately.


The contents and works published on this website are subject to German copyright law. Any kind of duplication, processing, distribution and any kind of use outside the limits of copyright law requires the prior written consent of the respective originator or author.

Data protection

By visiting our website information about the access (date, time, page visited) can be stored on the server. This does not constitute any evaluation of personal data (e.g. name, address or email address). If personal data are collected, this is only done – whenever possible –with the prior consent of the user of the website. Data is not forwarded to third parties without the express consent of the user. We would like to point out expressly that the transmission of data on the internet (e.g. by email) may have security vulnerabilities. Complete protection of the data from access by third parties cannot be guaranteed. We cannot assume any liability for the damages caused by such security vulnerabilities. We expressly disagree with the use of published contact data by third parties for the purpose of advertising. We reserve the right to take legal action in the event of the unsolicited sending of advertising information, e.g. spam emails.