Privacy, clearly explained.

Privacy policy

1. Controller

Sia Consulting GmbH
Schwerinstraße 40
40477 Düsseldorf
Germany
E-Mail: info_at_sia-consulting.eu

2. Collection and processing of personal data

This website is purely informational. We collect and process personal data only when you actively provide it to us, for example by sending us an e-mail. In that case, we process only the data you have transmitted, such as your name, e-mail address, and message content, for the purpose of handling your request in accordance with Art. 6 (1) lit. b or lit. f GDPR.

3. Server log files

When you visit this website, our hosting provider automatically stores information in server log files. This includes the browser type and version, operating system, referrer URL, hostname of the accessing computer, time of the server request, and IP address. This data cannot be attributed to specific persons and is not merged with other data sources. The legal basis is Art. 6 (1) lit. f GDPR, our legitimate interest in secure and uninterrupted operation.

4. Cookies

This website uses technically necessary cookies solely to store your cookie consent decision. No tracking or analytics cookies are used. The consent decision is stored in your browser via localStorage exclusively on your device and is not transmitted to third parties.

5. External links

This website contains links to external websites, in particular to LinkedIn profiles of our team members. The respective operators are solely responsible for the content of these external sites. When following external links, the privacy policy of the respective provider applies.

6. Your rights

Under the GDPR, you have the right to access, rectification, erasure, restriction of processing, data portability, and objection. You also have the right to lodge a complaint with a supervisory authority. For enquiries please contact info_at_sia-consulting.eu.

7. Currency of this policy

This privacy policy is current as of June 2026. We reserve the right to update it as necessary.