Do you have questions, suggestions, wishes, would like to know more about the company or would like to become a member, but still have a question?

We receive many requests, especially regarding the current regulatory measures. We have summarized the most important information for you here.

Take a look at our FAQ - here we answer the most frequently asked questions. Chances are, the answer to your question is right there.

If you still have questions, you can always address your request to us here, or directly at the reception desk in the company.

For Members

As a member you can manage your membership & data yourself in the self-service area or send us a verified request.

  • All information about your current membership
  • Quickly adjust the most important data yourself
  • Contact us if you have any questions about contracts - we are there to help and advise you
  • No long waiting times - everything is adjusted in real time in the system
To the Self-Service Area
General Inquiries

You have questions, suggestions or requests? Our contact form is used to share your concerns with us.
To use the contact form, first select the appropriate subject for your request.