Sandmeier Consulting GmbH

August-Bebel-Str. 71-73
33602 Bielefeld

Phone: +49 (0)521 922 796 40



Commercial register: HRB 44548

Register court: Local court Bielefeld

VAT ID: DE 265696304

Managing directors: Dr. Michael Sandmeier, Lisa Tomeit

Responsible for the content according to § 55 Abs. 2 RStV: Dr. Michael Sandmeier



Copyright ownership and responsibility for all content lies with the site operator.


1. Content of the online offer

The author assumes no liability for the topicality, correctness, completeness, or quality of the information provided.

Liability claims against the author relating to material or immaterial damage caused by the use or non-use of the information provided or using incorrect or incomplete information are fundamentally excluded unless there is evidence of wilful intent or gross negligence on the part of the author.

All offers are subject to change and non-binding. The author expressly reserves the right to change, supplement or delete parts of the pages or the entire offer without prior notice or to cease publication temporarily or permanently.


2. References and links

The author is only liable for direct or indirect references to external websites (“links”) that lie outside the author’s area of responsibility if the author is aware of the content, and it would be technically possible and reasonable for the author to prevent use in the event of illegal content.

The author hereby expressly declares that the linked pages were free of illegal content at the time the links were created.

The author further declares that he has no influence whatsoever on the current and future design and content of the linked pages. Therefore, he hereby expressly distances himself from all contents of all linked pages that were changed after the link was created. This statement applies to all links and references set within the author’s own website as well as to third-party entries in guest books, discussion forums and mailing lists set up by the author.

For illegal, incorrect, or incomplete contents and in particular for damages resulting from the use or non-use of such information, only the provider of the page to which reference is made is liable, not the person who merely refers to the respective publication via links.


3. Copyright

The author endeavors to observe the copyrights of the graphics, sound documents, video sequences and texts used in all publications, to use graphics, sound documents, video sequences and texts created by himself or to use license-free graphics, sound documents, video sequences and texts. The copyright for published objects created by the author himself remains solely with the author of the pages. Any duplication or use of objects such as diagrams, sounds, or texts in other electronic or printed publications is not permitted without the author’s agreement.


4. Legal validity of this disclaimer

If parts or individual formulations of this text do not, no longer or do not fully comply with the applicable legal situation, the content and validity of the remaining parts of the document shall remain unaffected.


Picture credits

Portrait photos by Hirschmeier Media GmbH & Co.KG


Film material from









Footage from



Concept, design and programming

kopfstand GmbH

discover new perspectives