Transparency and integrity

THOST is fully committed to fairness, trust, and responsibility as the foundation for successful cooperation. Our top priority is to always comply with legal regulations and internal rules. Compliance, being an essential component of integrity, unequivocally precludes any legal violations or misconduct.

Your support is required

To report any legal violations or breaches of regulations related to THOST, please use our whistleblower system. This allows you to report any misconduct in a quick, easy, and confidential way.

Here is how to contact us:

• via e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
• Via calling our reporting portal: +49 800 3800 999 (Mo. - Fr.: 09:00 - 17:00 Uhr)
• Via online reporting portal

You can also submit your report anonymously. To ensure an effective investigation, please provide as many details and as much documentation as possible.

Confidential and independent

We guarantee confidentiality, data protection, and independence with every contact. All employees of the reporting centre are sworn to secrecy and to act unbiased.

External reporting procedures 

External reporting procedures can also be used, although internal reporting is the preferred method to take immediate action against any offences. For more information on external reporting procedures, please visit e.g. the Federal Office of Justice (BfJ) homepage.