Input is important to us in order to recognise potential risks at an early stage and take appropriate measures. Please use the contact details below to inform us of any concerns.


Keller Menz law firm acts as internal reporting office

The law firm KELLER MENZ in Munich acts as the internal reporting office in accordance with the German Whistleblower Protection Act (HinwSchG).

The firm's lawyers Heike Walenta, Maximilian Hofmann and Jana de Martino are at your disposal in this context.


Please note that the law firm has been appointed as ombudspersons and will treat all incoming contacts with absolute confidentiality. Upon request

anonymity as described in the Whistleblower Protection Act (§ 14 para. 1 sentence 1 HinwSchG).


The law firm KELLER MENZ guarantees the protection of every whistleblower. A corresponding confidentiality agreement

assures you of confidentiality above and beyond the above-mentioned statutory provisions. This declaration can be requested from the ombudspersons.





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All e-mails will be treated confidentially.


Write to our ombudspersons by post:

KELLER MENZ Rechtsanwälte PartG mbB,

Ickstattstraße 1
80469 München


Call our ombudspersons on +49 89 24 22 30-0 to discuss your concerns in person.


The ombudspersons are available during normal business hours (Monday to Friday, 09:00 h to 17:00 h).

The internal reporting office is also responsible for data processing.