Information according to § 5 TMG:

squareone GmbH
Talstrasse 66
40217 Duesseldorf


Phone: +49 211 15924960
Fax: +49 211 15924970


Managing director: Michael Cyrson
Register court: Local court Duesseldorf
Register number: HRB 42289

Sales tax identification number
according to §27 a value added tax law: DE 221820513


The contents of the pages have been created with the utmost care. However, we cannot guarantee the correctness, completeness and up-to-dateness of the contents. As a service provider, we are responsible for our own content on these pages in accordance with general legislation pursuant to Section 7 (1) of the German Telemedia Act (TMG). However, according to §§ 8 to 10 TMG, we are not obliged as a service provider 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 general laws remain unaffected by this. However, liability in this respect is only possible from the point in time at which a concrete infringement of the law becomes known. If we become aware of any such infringements, we will remove the relevant content immediately.


Despite careful control of the contents, I do not assume any liability for the contents of external links. The respective provider or operator of the pages is always responsible for the content of the linked pages.


The contents and works on these pages created by the site operators are subject to German copyright law. Duplication, processing, distribution and any kind of exploitation outside the limits of copyright law require the written consent of the respective author or creator.