Data controller
OSAN YAPI İNŞAAT A.Ş., Maslak Mah. Meydan Sok. No:1, Beybi Giz Plaza No:55, Sarıyer, Istanbul, Türkiye. Contact: info@osanyapiinsaat.com; +90 850 309 76 83.
OSAN / PRIVACY / CONTROL
Privacy & personal data
How OSAN handles website enquiries, technical connection information and privacy preferences.
Updated 8 November 2026
Information and collection
Hosting providers process connection and security information such as IP address, request time and browser details. If you contact us by email or telephone, we receive the information you provide, including contact, company and project details. The corporate website does not transmit an enquiry until you send it through your own mail application.
Purposes and grounds
Information is used to respond to enquiries, discuss projects and materials requirements, prepare offers, maintain business correspondence and protect the website. Depending on the activity, the basis may be steps relating to a contract, legal obligations, the establishment or protection of rights or a legitimate interest balanced against individual rights. Optional browser preferences rely on your choice.
Recipients and international infrastructure
Relevant OSAN teams and service providers handle information as required for the service. Wix supplies international hosting and media infrastructure; email and telecommunications providers support correspondence. Applicable transfer conditions and service arrangements govern any international processing. A cookie choice is not blanket permission for all data transfers.
Retention
Enquiries and business records are retained for their purpose and applicable recordkeeping or rights-protection requirements. When the purpose and other retention grounds end, the applicable deletion, destruction or anonymisation process is followed. The site choice record expires after 180 days.
Your rights
You may request information about processing, purpose and recipients, correction, deletion where the conditions apply, notification of corrections or deletion to recipients, review of an adverse result based solely on automated analysis and remedies provided by applicable law. Send requests to info@osanyapiinsaat.com or the postal address above using an applicable request method; identity checks are limited to what is necessary.
Document verification
The separate verification service checks a document number and high-entropy verification code against signed registry records. It does not publish customer names, amounts or a customer directory. If you select a PDF for integrity comparison, the file is hashed locally in your browser and is not uploaded by the verification interface. Hosting providers still receive ordinary connection information.
Contact and changes
Privacy questions and requests: info@osanyapiinsaat.com. The cookie policy and preference controls explain browser storage separately. Material changes to this processing or optional technologies require a corresponding update.