ℹ︎ Courtesy translation. The legally binding version of this text is the Spanish one; in case of any discrepancy, the Spanish version prevails. This website and its services are provided by a company established in Spain.
Last updated: September 2026.
What a cookie is
A cookie is a small file that a website stores in your browser. It allows the site to remember information about your visit.
Cookies used by this site
Technical or necessary. We store in your browser your decision about analytics cookies, so that we do not have to ask you again on every visit. This is first-party storage, it is not shared with anyone and it does not require consent.
Analytics with Google Analytics 4. These are only activated if you accept them. They let us know how many people visit the website, which pages they read and where they come from. Provider: Google Ireland Limited. This may involve international transfers covered by the EU-US Data Privacy Framework. Cookies _ga and _ga_<ID>, with a duration of up to two years.
This site does not use advertising or social media cookies.
How to change your decision
You can withdraw or change your consent at any time, as easily as you gave it, from the site’s cookie notice.
You can also block or delete cookies from your browser settings. If you do so, some features of the site may stop behaving as expected.
More information
For details of how your data are processed, see the Privacy Policy. For any query: info@firmaquattro.com.