Privacy policy.

1. Data controller

• Identity: LOENTEC SL (LOEN Ingeniería)
• Tax ID (CIF): B24797698
• Address: Calle de la Industria 4, Of. 1-8, 11407 Jerez de la Frontera, Cádiz, Spain
• Email: info@loengrupo.com
• Data Protection Officer (DPO): [REVIEW: state whether a DPO has been appointed; if not, remove this line]

2. Purpose of processing

We process the personal data you provide us with for the following purposes:

• Responding to enquiries and requests for information about our engineering services.
• Managing the business and professional relationship with clients and suppliers.
• Sending technical or commercial communications related to our services, only where you have given your express consent.
• Complying with applicable legal, accounting and tax obligations.

3. Legal basis

The legal basis for processing rests on:

• Consent of the data subject (Art. 6.1.a GDPR): for responding to enquiries through the contact form and for sending commercial communications.
• Performance of a contract (Art. 6.1.b GDPR): where there is a contractual relationship with LOENTEC SL.
• Compliance with a legal obligation (Art. 6.1.c GDPR): for tax, accounting and commercial obligations.
• Legitimate interest (Art. 6.1.f GDPR): for administrative management and fraud prevention.

4. Data retention

We will keep your personal data for as long as strictly necessary to fulfil the purpose for which it was collected and, where applicable, for the periods legally required under the relevant commercial, tax and accounting regulations.

Data from enquiries that do not lead to a contractual relationship will be kept for a maximum of [REVIEW: state period, typically 12-24 months] from the last communication.

5. Recipients

We do not share your data with third parties, except where legally required. Data may be accessed by data processors providing services to LOENTEC SL, under the appropriate data processing agreements:

• Website hosting provider: [REVIEW: identify provider]
• Professional email provider: [REVIEW: identify provider — e.g. Google Workspace, Microsoft 365]
• Tax and accounting advisers: [REVIEW: identify if applicable]

International transfers: [REVIEW: state whether the above providers transfer data outside the EEA and, if so, the applicable safeguards].

6. Your rights

Anyone has the right to obtain confirmation as to whether LOENTEC SL is processing personal data concerning them. Data subjects have the right to:

• Access their personal data.
• Rectify inaccurate data or request its erasure when, among other reasons, the data is no longer necessary for the purposes for which it was collected.
• Request the restriction of its processing.
• Object to the processing of their data.
• Request the portability of their data.
• Withdraw any consent given, at any time.

You can exercise these rights by sending a written request, together with a copy of an identity document, to the postal address or email shown in section 1.

If you believe the processing of your personal data breaches the regulations, you can file a complaint with the Spanish Data Protection Agency (AEPD) (www.aepd.es).

7. Security

LOENTEC SL has adopted the technical and organisational measures necessary to ensure the security of personal data and to prevent its alteration, loss, unauthorised processing or access, in line with the current state of technology.

8. Changes to this policy

This privacy policy may be amended to bring it into line with legislative or case-law developments. The date of the last update is shown at the end of this document.

Last updated: June 2026.