We value open communication. You can use our whistleblower system to report violations of laws to us anonymously.

Direct contact

The shortest way to submit a report is to contact the reporting office directly.
For this purpose, we have set up a telephone number where you can reach the reporting office from Monday to Friday between 09:00 and 17:00.

Contact details of the reporting office:
Wesling Service und Dienstleistungen GmbH
c/o Althammer & Kill GmbH & Co. KG
Roscherstraße 7
30161 Hannover

Phone: +49 511 330603-70
 fw-wesling@ak-compliance.de

This is not a hotline, but trained employees who will take up your request and initiate further processing.

The employees are not employees of your organization, but employees of Althammer & Kill, who operate the whistleblower system for us, the Wesling Service und Dienstleistungen GmbH.

To ensure the confidentiality of your report to Wesling Service und Dienstleistungen GmbH, please note the following points.

  • Do not make the call from a duty telephone.
  • Make the call in a quiet environment, not on duty, and choose a time when you will not be disturbed.
  • Choose a place where nobody can listen in.
  • In an initial call, a tip can only be taken. Consider in advance how the hotline should continue to communicate with you so that we can keep you informed.
  • If the phone is ever unanswered, the call will not be transferred. Try again later.

Alternatively, select the option to give a hint via the reporting portal, using the "Get in touch" button.

The whistleblowing system is operated by our external service provider Althammer & Kill and is not part of our website or intranet. It is located on secure, external servers. Our employees cannot view the whistleblowing system.