Data Protection
Privacy Policy
This policy explains what personal data is processed when you visit this website, in accordance with the General Data Protection Regulation (GDPR).
1. Controller
Markus Klein
Auenstr. 203, 85354 Freising, Germany
Phone: 0155 63090736
Email: contact@mkl-revenue.com
No Data Protection Officer has been appointed, as one is not required under Art. 37 GDPR given the limited scope of processing carried out through this website.
2. Hosting and Server Log Files
This website is hosted by IONOS SE, Elgendorfer Str. 57, 56410 Montabaur, Germany, acting as processor on our behalf (Art. 28 GDPR). Each time this website is accessed, the hosting provider's web server automatically records technical access data in server log files, including: IP address, date and time of the request, the page requested, browser type and version, operating system, and the referring URL.
This data is processed to ensure the stable and secure operation of the website (technical delivery, error detection, protection against misuse) on the basis of our legitimate interest, Art. 6(1)(f) GDPR. It is not merged with any other data source and is not used to identify individual visitors.
3. No Cookies, No Tracking, No Analytics
This website does not set cookies, does not use any analytics, advertising or tracking tools, and does not embed social media plugins that load third-party content. The link to LinkedIn in the navigation and footer is a plain hyperlink; no data is transmitted to LinkedIn unless you actively click it and are taken to LinkedIn's own website, where LinkedIn's own privacy policy applies.
4. Contact via Email
Contact links on this site (e.g. "Contact", "Book a Strategy Call") open your local email client (mailto:) and send your message directly to contact@mkl-revenue.com. This website itself does not operate a contact form and does not store or transmit this data via any server component. Any personal data you include in your email (name, email address, message content) is processed solely to respond to your inquiry, on the basis of Art. 6(1)(b) GDPR (pre-contractual measures) or Art. 6(1)(f) GDPR (legitimate interest in responding to inquiries). It is retained only as long as necessary to handle the inquiry and any resulting business relationship, and in line with applicable statutory retention obligations.
5. International Data Transfers
No personal data collected through this website is transferred to third countries outside the EU/EEA in connection with the operation of this website.
6. Automated Decision-Making
No automated decision-making or profiling within the meaning of Art. 22 GDPR takes place.
7. Your Rights
Under the GDPR, you have the right to: access your personal data (Art. 15), request rectification (Art. 16) or erasure (Art. 17), request restriction of processing (Art. 18), object to processing (Art. 21), and data portability (Art. 20). To exercise any of these rights, contact us using the details in Section 1.
You also have the right to lodge a complaint with a supervisory authority. The competent authority for Bavaria is the Bayerisches Landesamt für Datenschutzaufsicht (BayLDA).
8. Changes to this Policy
This policy is updated as necessary to reflect changes to this website or applicable law. Last updated: July 2026.