This page was last modified on 25/02/2022.


STET considers it important to protect the privacy of our business relations and has taken measures to ensure that the information that is collected is treated confidentially and securely. We also see it as our responsibility to protect your privacy. On this page, we let you know what information we collect, why we collect it, and how we use it to enhance your user experience.

This privacy policy applies to HZPC Group’s services (the concerns that form part of the HZPC Group are listed in the latest annual report). You should be aware that HZPC Holding B.V. is not responsible for the privacy policy of sites and sources other than our own website. By making use of our website, you indicate that you accept our privacy policy.


HZPC Holding B.V. respects the privacy of all users of our site and ensures that the personal information you provide to us is treated confidentially. We take appropriate measures to combat misuse, loss, unauthorised access, undesirable disclosure and unauthorised alteration. If you have the impression that your information is not properly protected or there are indications of misuse, please contact us via


Data processing

STET collects and processes personal information to carry out our business operations. When you send us e-mail or other messages, it is possible that we store these messages. Sometimes, we ask you for personal information that is relevant to the situation at hand. This makes it possible to deal with your questions and to respond to your requests. The information is stored on secure servers belonging to HZPC Holding B.V. or a third party. We will not combine this information with other personal information in our possession.

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