Last updated: July 2026
This Privacy Policy explains how OSEOS Developments (“OSEOS”, “we”, “us”) collects, uses and protects your personal data when you use our website, contact us, apply to our Partner Programme, or use our Partner Portal. We are committed to handling your data lawfully, transparently and in line with the EU General Data Protection Regulation (GDPR).
1. Who We Are
OSEOS Developments is a real estate advisory and investment structuring firm based in Athens, Greece, operating at oseosgroup.com. For any privacy-related enquiry, contact us at legal@oseosgroup.com.
2. Information We Collect
We collect personal data only where you provide it to us, or where it is needed to deliver a service you have requested. Depending on how you interact with us, this may include:
- When you use our contact form: your name, email address, enquiry type and message.
- When you apply to our Partner Programme: your name, nationality, contact details, professional background, company and licensing information, and any documents you choose to upload in support of your application.
- When you use our Partner Portal: your account details, and information you enter about your own clients in order to manage enquiries, reservations and deals.
- Where a reservation deposit is made: the information required to process that payment securely.
- Automatically, with your consent: anonymous website usage data through analytics cookies (see Section 5).
Some documents you provide may contain identification or financial details. We ask for these only where they are relevant to a partnership or transaction, and we store them securely with restricted access.
3. How We Use Your Information
We use your data to:
- Respond to your enquiries and provide information relevant to your interests.
- Assess and manage Partner Programme applications and partner relationships.
- Operate the Partner Portal and support the management of client enquiries, reservations and deals.
- Process reservation deposits and meet our accounting and legal obligations.
- Maintain and improve our website and services.
We do not use your data for automated decision-making or profiling, and we do not sell your data.
4. Legal Basis for Processing
Under the GDPR, we process your data on the following legal bases:
- Consent: where you voluntarily submit a form, apply to the Partner Programme, or accept analytics cookies.
- Contract: where processing is necessary to take steps at your request or to perform an agreement with you.
- Legitimate interests: to respond to business enquiries, manage partner and client relationships, and keep our services secure.
- Legal obligation: where required by applicable Greek or EU law.
5. Cookies
Our website uses:
- Essential cookies: required for the website and portal to function. These cannot be declined.
- Analytics cookies: placed only if you accept them on our cookie banner, and used to understand how visitors use our site. This data is anonymous and aggregated.
You can withdraw consent at any time by clearing your browser cookies and declining on your next visit.
6. Sharing Your Data
We do not sell, rent or share your personal data for marketing purposes. Your data may be shared only in these limited circumstances:
- With trusted service providers who process data on our behalf, for example secure hosting, email delivery, payment processing and analytics. These providers act only on our instructions and under confidentiality obligations.
- With licensed professionals, such as lawyers and notaries, where necessary to complete a transaction you have requested.
- Where required by law, court order, or a regulatory authority in Greece or the EU.
7. Data Retention
We keep personal data only for as long as it is needed for the purpose it was collected:
- Contact enquiries are retained for up to 24 months.
- Partner Programme applications are retained while your application is under consideration and for the duration of any partnership that follows.
- Data relating to a client relationship or transaction is kept in line with applicable accounting and legal obligations.
You may ask us to delete your data at any time (see Section 9).
8. Data Security
We apply appropriate technical and organisational measures to protect your personal data against unauthorised access, loss or misuse. Our website and portal use encrypted (HTTPS) connections, and access to uploaded documents and client data is restricted to authorised users only.
9. Your Rights Under GDPR
If you are in the EU or EEA, you have the right to:
- Access the data we hold about you.
- Correct inaccurate data.
- Request erasure of your data (the “right to be forgotten”).
- Restrict or object to processing.
- Request your data in a portable format.
- Withdraw your consent at any time.
To exercise any of these rights, contact legal@oseosgroup.com. We will respond within 30 days. If you believe your rights have not been respected, you may lodge a complaint with the Hellenic Data Protection Authority (HDPA) at www.dpa.gr.
10. International Transfers
Your data is primarily processed on servers within the EU/EEA. Where any processing takes place outside the EEA, we ensure appropriate safeguards are in place in accordance with Chapter V of the GDPR.
11. Changes to This Policy
We may update this Privacy Policy from time to time. Any significant change will be reflected in the “Last updated” date above. We encourage you to review this page periodically.
12. Contact
OSEOS Developments · Athens, Greece
Email: info@oseosgroup.com · Website: oseosgroup.com