Flexibility and independence for your video conferences.
Secure video conferencing for those who want to remain digitally confident.


OpenTalk GmbH

Registered at:
District Court of Berlin-Charlottenburg, Germany, HRB 225352 B.

Tax number 37/337/50049 at the Finanzamt für Körperschaften II Berlin.
European VAT ID: DE341101078.

General Manager: Markus Michels, Peer Heinlein


Data protection contact

Our company data protection officer can be contacted at privacy@opentalk.eu


Responsible according to Sec. 18 para. 2 German State Media Treaty (Medienstaatsvertrag)

Peer Heinlein, OpenTalk GmbH, Schwedter Str. 9a, D-10119 Berlin, mail@opentalk.eu


Brand identity & Web design
Elevate GmbH, Munich, Germany

Technical implementation of the website
LOOM GmbH, Berlin, Germany


Please be advised that the information on Internet websites is often subject to change. Concerning any links on this website, the contents of any websites that we link to were considered credible and safe at the time those links were created by us. However, we cannot rule out the possibility that these contents may have changed since, which is why we take no responsibility whatsoever for any content on any of the websites we may have linked to. The sites we link to provide additional information that is separate from our own content, and we do not in any way endorse any content that is linked to from our website. This declaration extends to all links included on this website.

Company contact:

OpenTalk GmbH
Schwedter Str. 9a
10119 Berlin, Germany

E-mail: mail@opentalk.eu