Only by observing rules and standards we can avert damage to our company, our employees and our business partners. That is why misconduct must be detected at an early stage. For this purpose, we have set up the GRENKE Integrity Line whistleblower system.
With this new system, we are able to investigate violation tip-offs fairly and appropriately for the company and its employees.
The whistleblower system ensures the highest level of confidentiality when processing the tip-off. In addition, we attach importance to fairness – both in our dealings with whistleblowers, as well as with employees who are affected by an accusation.
Whistleblower system GRENKE Integrity Line
If you notice concrete indications of violations of rights or rules in connection with the GRENKE Group, you can contact the GRENKE Integrity Line.
Thank you for your support.
Please note that, for legal reasons, the GRENKE whistleblower system cannot process a whistleblower without sufficient concrete evidence.
When using the GRENKE Integrity Line whistleblower system, different country-specific legal requirements must be taken into account. If the local legal requirements permit, anonymous references are also possible.
