Provider identification and legal contact information.
Stemann Consulting
Elisabethstr. 1, 59457 Werl
Deutschland
Represented / responsible by: Prof. Dr. Dietmar Stemann
Phone: +49 174 2471807
E-Mail: info@stemann-consulting.com
VAT identification number: DE422408024
Unencrypted email transmission over the internet may involve security risks. Please do not send particularly confidential information by unencrypted email. If you contact us by email or through the contact form, we may generally reply using the same communication channel unless you request another method.
Where this website contains journalistic-editorial content, the responsible person under § 18(2) MStV is:
Prof. Dr. Dietmar Stemann
Elisabethstr. 1, 59457 Werl
Deutschland
We are neither obliged nor willing to participate in dispute resolution proceedings before a consumer arbitration board.
We create and maintain this website with reasonable care. Statutory responsibilities remain unaffected. This website may contain links to external services whose content we do not control. The respective provider is responsible for linked content; if we receive concrete notice of unlawful content, affected links will be reviewed and removed where appropriate.
Text, graphics, illustrations, photographs and other content published on this website are protected by applicable copyright law. Use beyond statutory limitations requires permission from the relevant rights holder. Third-party rights are respected and content is identified where required.
Last updated: 23.08.2026