Leadership & Regenerative Retreats
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Rationalitas Leadership & Regenerative Retreats are curated experiences that combine strategy, leadership, and AI development with the unique intersection of leadership reflection, mental clarity, and regenerative energy.
Last Updated: June 2026
This website is operated by Rationalitas, a Swiss sole proprietorship founded by Dr. Biland Sadek.
Business Name: Rationalitas, titulaire Dr. Biland Sadek
Registered Office: Pully, Vaud, Switzerland
Business Registration Number (UID): CHE-430.391.434
Contact: biland.sadek@rationalitas.com
Rationalitas processes personal data in accordance with the Swiss Federal Act on Data Protection (FADP) and, where applicable, the European Union General Data Protection Regulation (GDPR).
When you submit information through our website, including the Leadership & Regenerative Retreat Interest Form, we may collect your name, email address, LinkedIn profile, areas of interest selected by you, and any additional information you voluntarily provide.
In addition, our hosting provider automatically records certain technical information when you visit the website, as described below.
We use the information you provide to respond to your enquiries, inform you about Leadership & Regenerative Retreats that match your interests, share information about future Rationalitas executive education programs, leadership development opportunities, events, and related offerings that may be of interest to you, improve the planning and development of our services and programs, and maintain appropriate business records.
We do not sell, rent, or disclose your personal information to third parties for marketing purposes.
When you visit this website, certain technical information may be collected automatically, including IP address, browser type, device information, pages visited, date and time of access, and general usage statistics. This information helps us maintain the security, reliability, and performance of the website.
The website also uses Google Analytics to better understand visitor behavior and improve the user experience. Google Analytics collects aggregated information and may use cookies to analyze website usage.
This website is hosted by Netlify, Inc. (USA). Information submitted through the website may therefore be processed outside Switzerland and the European Economic Area. Appropriate safeguards are implemented through our service providers to protect personal data in accordance with applicable data protection laws.
We retain personal information only for as long as necessary to fulfil the purposes described in this Privacy Policy or to comply with applicable legal obligations. If you no longer wish to receive communications from Rationalitas, you may request that your personal information be removed from our records at any time.
Subject to applicable law, you may have the right to request access to your personal information, request correction of inaccurate information, request deletion of your personal information, object to or restrict certain processing activities, and withdraw your consent where processing is based on consent.
To exercise any of these rights, please contact: biland.sadek@rationalitas.com
This website may contain links to third-party websites. Rationalitas is not responsible for the privacy practices or content of external websites and encourages visitors to review the privacy policies of those websites.
This Privacy Policy may be updated from time to time. The most current version will always be available on this page.
Dr. Biland Sadek
Rationalitas
Pully, Switzerland
biland.sadek@rationalitas.com