For more information on the Terms of Use and our Privacy Policy, please see  or Please note that on this website, Google Analytics code is supplemented by "gat._anonymizeIp();" to ensure anonymized collection of IP addresses (so called IP-masking).


Facebook Remarketing
This site uses the Remarketing “Custom Audiences” feature of Facebook Inc. (“Facebook”). This function is used to present visitors to this website as part of a visit to the social network Facebook (“Facebook Ads”). The remarketing tag of Facebook was implemented on this website. Through this tag a direct connection to the Facebook servers is made when visiting the website. You will be directed to the Facebook server that you visited this site, and Facebook will assign this information to your personal Facebook user account. For more information on how Facebook collects, uses, and protects your privacy, see the Facebook privacy policy at Alternatively, you can disable the “Custom Audiences” remarketing feature at For this, you must be logged in to Facebook.


LinkedIn Remarketing
This website uses the analysis and conversion tracking technology of the LinkedIn Corporation, 2029 Stierlin Court, Mountain View, CA 94043, USA. The technology is designed to provide visitors to the Linkedin career network website with interest-focused advertisements. For this the Insight-Tag from Linkedin was integrated into this website. When visiting the website – providing that you are, in parallel, logged into your Linkedin account – a link to the Linkedin servers is created via this tag. Thus Linkedin assigns your visit to the website to your personal user account. This LinkedIn technology allows you to view more relevant ads based on your interests. LinkedIn also provides WITTENSTEIN with aggregated and anonymous reports of ad activities and information about how you interact with this website. For more information on LinkedIn privacy, please visit You can disregard the analysis of your usage behavior by LinkedIn as well as the display of interest-based recommendations (“opt-out”); click the Reject on LinkedIn button (for LinkedIn members) or Reject (for other users) at the following link:

Changes to our data protection provisions
We reserve the right to amend our security and data protection measures if this is necessitated by technological developments. In this case, we will also adjust our privacy information accordingly. Please therefore ensure that you are referring to the most up-to-date version of our privacy statement.

Disclaimer for the content of linked external sites
This privacy statement does not extend to the use of any external links that may be included on our websites. If we include links, we endeavour to ensure that they also comply with our data protection and security standards. However, we have no control over the compliance of other website providers with data protection and security provisions. We therefore ask you to refer to the websites of the providers concerned for information on their own privacy policies.

Right to information
You can obtain information at any time on the personal data about you that is held by us. Please write to our data protection officer if you require such information. Right of cancellation In addition, you can withdraw your consent to the collection and storage of your personal data by us at any time. Please write to our data protection officer if necessary.

Right of cancellation

In addition, you can withdraw your consent to the collection and storage of your personal data by us at any time. Please write to our data protection officer if necessary using the contact address below.

Questions, suggestions, complaints
Should you have further questions on our privacy policy and the processing of your personal data, you can also contact our data protection officer directly:


Data Protection Officer:
Malte Schober