// The fine print
Legal.
Company details, how we handle your data, and the terms that govern this site. Plain language where we can, statutory precision where the law asks for it.
Last updated 2026-07-01
Legal notice
Provider identification under the EU e-Commerce Directive (2000/31/EC) and the Estonian Information Society Services Act.
- Provider
- quadzero OÜ
- Registered office
- Sepapaja tn 6
15551 Tallinn, Harju maakond
Estonia - Represented by
- Arun Neelicattu, Member of the Management Board
- Registry code
- 14964960 · Estonian Commercial Register (e-Business Register)
- VAT number
- EE102258776
- Contact
- Legal legal@quadzero.io
General hello@quadzero.io
Web quadzero.io
EU online dispute resolution
The European Commission provides a platform for online dispute resolution (ODR): ec.europa.eu/consumers/odr. We are not obliged, and are not willing, to participate in dispute-resolution proceedings before a consumer arbitration board.
Privacy policy
In accordance with the General Data Protection Regulation (EU 2016/679) and the Estonian Personal Data Protection Act.
Who is responsible
The controller for personal data processed through this site is quadzero OÜ (company details in the Imprintabove). For any privacy matter — including exercising your rights — reach us at privacy@quadzero.io.
Hosting & server logs
This website is delivered through Cloudflare. When you load a page, your browser necessarily transmits technical data — IP address, requested URL, timestamp, referrer, and user-agent — which is processed transiently to serve the page and to protect the service against abuse. The legal basis is our legitimate interest in a secure, functioning website (Art. 6(1)(f) GDPR). Cloudflare, Inc. is based in the USA; transfers rely on the EU Standard Contractual Clauses and Cloudflare's Data Processing Addendum.
Cookies & analytics
This site sets no advertising or tracking cookies and runs no cross-site analytics. Nothing here profiles you or follows you across the web.
Booking a call
Our scheduling page embeds Google Calendar appointment scheduling. When you book a time, the details you enter — your name, email address, and anything you add about your enquiry — are processed by Google to create the appointment and hold the meeting over Google Meet. This processing is necessary to take the steps you request before any engagement (Art. 6(1)(b) GDPR). Google LLC acts as a processor and may transfer data to the USA under the EU Standard Contractual Clauses. See Google's privacy policy for details.
Contacting us
If you email us, your message and address are processed solely to handle your enquiry and any resulting engagement (Art. 6(1)(b)/(f) GDPR), and are retained no longer than needed for that purpose and applicable statutory record-keeping.
Your rights
Under the GDPR you have the right to access, rectification, erasure, restriction of processing, and data portability, and the right to object to processing of your personal data. Where processing relies on consent, you may withdraw it at any time without affecting prior processing.
You also have the right to lodge a complaint with a supervisory authority. In Estonia this is the Data Protection Inspectorate (Andmekaitse Inspektsioon, aki.ee); you may equally contact the authority in your EU country of residence.
Terms of use & intellectual property
The rules that govern this website and what belongs to whom.
Content & liability
The content on this site is provided for general information about quadzero OÜ and its services. We take care to keep it accurate and current, but it is offered without warranty of completeness or fitness for a particular purpose, and it does not constitute a binding offer, professional advice, or a guarantee of results.
Trademarks & brand
The quadzero wordmark, the quad-node mark, and the visual identity of this site are the property of quadzero OÜ and may not be used without permission. Client names and third-party logos shown for context remain the property of their respective owners and imply no active or endorsed relationship.
External links & governing law
Links to third-party sites are provided for convenience; we are not responsible for their content. These terms and any dispute arising from use of this site are governed by the laws of Estonia, and the courts of Estonia have jurisdiction, subject to any mandatory consumer-protection rules of your country of residence.