Provider designation according to §5 TMG

Keynote Speaker One

a brand of CXMXO UG (limited liability)
Hansaring 1
50670 Cologne

Management / Owner:
Stephan M. Czaja

Phone: +49 221 – 165 323 – 73
E-mail: office at keynotespeaker dot one

Trade register no: HRB 83708
Registry court: Cologne District Court

Legally represented by the company CXMXO UG (haftungsbeschränkt), District Court Cologne, HRB
– represented by the Managing Director Stephan M. Czaja

Tax number: 215/5089/1149
Value added tax identification number according to §27a Umsatzsteuergesetz: follows.
Please also note our privacy policy.

Responsible for the content according to § 55 Abs. 2 RStV:
CXMXO UG (limited liability)


© Copyright 2015-2017. All rights reserved. Text, images, graphics, sound, animations and videos as well as their arrangement on this website are subject to the protection of copyright and other protective laws. The content of this website may not be copied, distributed, modified or made available to third parties for commercial purposes. We point out that the images contained on the websites are partially subject to the copyright of third parties.

Managing Director: Stephan M. Czaja
Commercial register: HRB 83708
Court of Jurisdiction: Cologne District Court


Picture material

© yurolaitsalbert – | © Astarot – | © Minerva Studio – | © kiuikson – | © VadimGuzhva – | © Kurhan – | © Kzenon – | thank you!

Exclusion of liability:

Liability for content

The contents of our pages were created with great care. However, we can not guarantee the correctness, completeness and actuality of the contents. As a service provider, we are responsible for our own content on these pages according to the general laws according to § 7 Abs.1 TMG. According to §§ 8 to 10 TMG, however, as a service provider, we are not obligated to supervise transmitted or stored third-party information or to investigate circumstances which indicate an illegal activity. Obligations to remove or block the use of information according to general laws remain unaffected. Liability in this regard, however, is only possible from the time of knowledge of a concrete infringement. We will immediately remove these contents if we become aware of any such legal violations.

Liability for links

Our offer contains links to external websites of third parties on whose content we have no influence. Therefore, we can not assume any liability for these third-party content. The respective provider or operator of the pages is always responsible for the contents of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Illegal contents were not recognizable at the time of linking. However, a permanent control of the content of the linked pages is not reasonable without concrete indications of an infringement. If we become aware of any legal infringements, we will immediately remove such links.

data protection

The use of our website is normally possible without giving personal data. If personal data (for example name, address or e-mail addresses) are collected on our pages, this is always done on a voluntary basis as far as possible. These data will not be passed on to third parties without your express consent.
We would like to point out that data transmission on the Internet (for example, when communicating via e-mail) can present security gaps. A complete protection of the data before access by third parties is not possible. The use of contact data published within the scope of the imprint obligation by third parties for the transmission of not expressly requested advertising and information material is hereby expressly rejected. The operators of the pages expressly reserve the right to take legal action in case of unsolicited delivery v