Privacy Policy
ESUPERCORP (“we”, “us”, “our”) respects your privacy and is committed to protecting the personal data you share with us. This policy explains what we collect, why, how long we keep it, and the rights you can exercise. It is written to satisfy the Brazilian General Data Protection Law (LGPD, Law 13.709/2018) and, where applicable, the EU General Data Protection Regulation (GDPR).
Last updated: 17 September 2026
1. Data we collect
| Contact data | Name, business email, telephone, company and role – provided by you when you contact us, request a proposal or submit an RFP. |
| Project data | Information you share in the course of a project: technical documents, process data, drawings and specifications. Handled under confidentiality and, where required, a signed NDA. |
| Usage data | Technical information generated when you browse this site: IP address, browser type, pages visited and time of access. |
| Tools data | Inputs you enter into our interactive calculators. These run in your browser; we do not store your inputs unless you explicitly send them to us. |
2. Why we process it
- To respond to your inquiry and evaluate a potential engagement – legal basis: legitimate interest and pre-contractual steps.
- To deliver contracted services, including producing reports and communicating with your team – legal basis: performance of a contract.
- To meet legal and regulatory obligations, such as tax, accounting and record-keeping duties – legal basis: legal obligation.
- To improve this website and our tools, using aggregated and anonymized usage data – legal basis: legitimate interest.
We do not sell personal data. We do not use your project data to train third-party models.
3. Sharing and processors
We share personal data only with service providers who help us operate, and only to the extent necessary: hosting and infrastructure, email, and analytics. These providers act as data processors under contract and are bound to confidentiality. Where a transfer outside Brazil or the EEA is required, we rely on appropriate safeguards such as standard contractual clauses.
4. Retention
| Inquiries | Kept for up to 24 months after the last contact, unless you ask us to delete earlier. |
| Contractual records | Kept for the period required by Brazilian law (generally 5 years) and for the duration of any applicable limitation period. |
| Technical and project documents | Kept for the duration of the engagement and the contractual confidentiality period, then returned or destroyed at your request. |
| Usage logs | Kept for up to 12 months. |
5. Your rights
You may request confirmation of processing, access, correction, anonymization, portability, deletion, and information about sharing. You may also object to processing based on legitimate interest. To exercise any right, write to the address below. We respond within the timeframe required by law.
Data controller contact: info@esupercorp.com – subject line “Data Protection Request”.
6. Security
We apply technical and organizational measures appropriate to the risk, including access control, encryption in transit, least-privilege access to project data, and traceability of processing steps. Our core computational environment runs isolated, with no third-party API dependency for key calculations.
7. Changes to this policy
We may update this policy to reflect changes in our practices or the law. The date at the top of this page indicates the latest revision. Material changes will be highlighted on this site.