Privacy Policy

The controller of your personal data is Quantum Logic, Lda., tax number (NIPC) 516 651 560, registered office at Praceta da Tabaqueira A2, 1950-256 Lisbon, Portugal.

To exercise your rights or request clarifications on this Policy, contact geral@quantumlogic.pt or +351 927 186 686.

We only collect the data strictly necessary to respond to your requests and provide our services. Specifically:

• Data you submit through the contact form: name, email address, phone number (optional), type of space (optional) and the content of your message.

• Data automatically collected for security reasons: IP address and request headers, used solely to validate the anti-spam challenge (Cloudflare Turnstile) and to prevent abuse.

We use your data for the following purposes, with the corresponding legal basis under Article 6 of the GDPR:

• Responding to enquiries, quote requests or commercial contact: performance of pre-contractual steps taken at your request (Art. 6(1)(b)).

• Preparing proposals and managing the contractual relationship, where applicable: performance of the contract (Art. 6(1)(b)).

• Compliance with legal obligations, in particular tax and accounting requirements (Art. 6(1)(c)).

• Protecting the website from spam and abuse: legitimate interest in the security of our systems (Art. 6(1)(f)).

We keep contact form data for as long as needed to handle your request and, afterwards, for a maximum of 24 months, unless there is a contractual relationship or legal obligation requiring a longer retention period.

Accounting and tax-relevant data is kept for the periods required by law (as a rule, 10 years).

We do not sell or share your personal data with third parties for their own purposes. We do rely, however, on service providers acting as sub-processors, always under written instructions and with adequate safeguards:

• Resend (transactional email delivery, responding to contact form submissions).

• Cloudflare (abuse prevention and form validation through Turnstile).

• Vercel (website hosting and aggregated, anonymous traffic analytics, without cookies or personal identification).

We may also share data with public authorities where legally required.

Some of our sub-processors may process data outside the European Economic Area, notably in the United States. In such cases, we ensure the transfer is subject to appropriate safeguards, such as Standard Contractual Clauses approved by the European Commission or equivalent.

This website only uses cookies and local storage strictly necessary for its operation, to remember your preferences (for example, language and light/dark theme) and to protect the contact form from spam.

We do not use marketing, advertising or third-party tracking cookies.

Under the GDPR you have the following rights regarding your personal data: access, rectification, erasure, restriction of processing, portability, objection, and, where applicable, withdrawal of consent.

To exercise any of these rights, send a request to geral@quantumlogic.pt. We will respond within a maximum of 30 days.

You also have the right to lodge a complaint with the Portuguese Data Protection Authority (CNPD), Av. D. Carlos I, 134, 1.º, 1200-651 Lisbon, www.cnpd.pt.

We apply appropriate technical and organisational measures to protect your data against unauthorised access, loss, destruction or undue disclosure, including encrypted communications (HTTPS), access controls and audit logging.

Quantum Logic may update this Privacy Policy from time to time to reflect legal or service changes. The version in force is always the one published on the website, along with the date of the last update.