Cuatro Gasa is a registered trademark and has the ISO 9001 quality certificate.

This privacy statement describes how 4 GASA S.L. collects, stores and uses the information of visitors to this website. BY USING THIS WEBSITE, YOU AGREE TO YOUR INFORMATION BEING COLLECTED AND USED AS SET FORTH IN THIS PRIVACY POLICY. WE ALSO INFORM YOU THAT 4 GASA S.L. MAY CHANGE, AMEND, ADD, DELETE OR UPDATE THIS PRIVACY POLICY THROUGH ANY OTHER MEDIUM FROM TIME TO TIME, AS IT DEEMS SUITABLE AND WITHOUT THE NEED FOR PRIOR NOTIFICATION. However, we will always manage your personal information in accordance with the Privacy Policy in force at the time your information is collected. We aim to show any changes to our Privacy Policy on this page, so that you have complete information about the types of data that we are gathering, their use and under what circumstances they may be disseminated.

1. Privacy commitment

In this Privacy Policy, the term “Personal Information” is used in relation to information such as name, email address, postal address or telephone number, which may be used for identification purposes. Generally speaking, we will only process your personal information as described in this Privacy Policy. Nevertheless, we reserve the right to carry out any additional processing within the scope authorised or requested by law, or to support any criminal investigations. The following sections explain how and where we collect your personal information.

2. Use of Personal Information

Most of our services do not require any kind of registration, which means that our website can be visited without you having to provide your identity. However, some services may require you to provide your personal information. In these cases, if you decide not to disclose any of the personal information requested, you will not be able to access certain sections of the website and we will not be able to respond to your queries. All personal information collected through this website will be included in a file belonging to 4 GASA S.L., with the aim of providing and/or billing the products or services you have requested, and to keep you informed, including by electronic means, regarding 4 GASA S.L. products and services which we believe may be of interest to you. In any event, you will be informed of the use of your information for any purposes other than those mentioned here before said information is processed.

3. Confidentiality of Personal Information

We promise not to sell, disseminate or otherwise distribute your personal information to third parties, except in the circumstances set forth in this Privacy Policy. Personal information may also be transferred to third parties acting on our behalf, to be processed in accordance with the purpose(s) for which they were originally collected, or they may be legitimately processed in any other way, as well as for the provision of services to evaluate the usefulness of this website, its marketing, data management or technical support. Said third parties have signed an agreement to use your personal information for the sole purposes agreed, and not to sell or disclose your personal information to third parties, unless they are legally obliged to do so. The personal information collected may also be transferred to a third party in the event that the unit represented by this website, or a part of it, as well as the information of the customers associated with it, are sold, assigned or transferred, in which case the purchaser, assignee or transferee would be requested to handle the personal information in accordance with this Privacy Policy. In addition, personal information may be disclosed to a third party if we are required to act in accordance with an applicable law, a court order or a government regulation, or if such disclosure is necessary to support a criminal investigation or any other legal processes, whether in Spain or abroad.

4. Right to access, rectify, cancel and oppose

When processing personal information, we will always take all reasonable measures to ensure that this remains accurate and up-to-date for the purposes for which it was collected. You may object to the processing of your personal information if it does not fulfil a legitimate business objective, as described in this policy or in compliance with the law. In the case of direct or electronic marketing, we will provide you with a system to refuse to receive additional sales communications. If you wish to contact us regarding the use of your personal information or if you wish to exercise your rights to access, rectify, cancel or oppose the processing of your personal information, please send an email or letter to 4 GASA, specifying in all cases the name of the website on which you entered your information, accompanied by a copy of your national identification card, passport or other valid identification document, and the email address for which you wish to exercise your rights. Any requests to cancel personal information will be subject to any applicable legal requirements or classification of documents or document retention obligations imposed on us.

5. Security and confidentiality

In order to ensure the security and confidentiality of the personal information we collect online, we use data networks protected by standard password-protected firewalls. When processing your personal information, we take suitable measures to protect this information against any potential loss, inappropriate use, unauthorised access, disclosure, alteration or destruction.

6. Cookies and internet tags

We may collect and process information regarding your visit to this website, as well as the pages you visited on the site, the website you came from and any searches carried out. This information will be used to improve the content of the website and to gather aggregated statistics regarding the individuals who have used our website for internal purposes and market research. To this end, we have installed cookies which collect the user’s domain name, your internet service provider, operating system and the date and time of access. A cookie is a small piece of information which is sent to your browser and stored on your computer’s hard drive. Cookies do not damage your computer. You can programme your browser to notify you when it receives a cookie, so that you can decide whether or not to accept it. If you do not want us to install our cookies, please send an email to “”. Nevertheless, we inform you that if you do not accept the cookies, you will be unable to use all of the features of the browser program. We may use the services of external suppliers for assistance in collecting and processing the information described in this section.

7. Links to other websites

This Privacy Policy applies only to this website and not to websites owned by third parties. We will provide links to other websites which we believe are of interest to our visitors. We strive to ensure that these websites adhere to the highest standards. However, due to the very nature of the internet, we are unable to guarantee the privacy levels of the websites to which we have provided links, nor are we responsible for the contents of any pages other than our own. This Privacy Policy is not aimed at any website with which we have a link which does not belong to 4 GASA S.L.

8. Contact us

For any enquiries or complaints regarding compliance with this Privacy Policy, or if you would like to send any recommendations or comments aimed at improving the quality of said policy, please send an email to “” or write to: 4 GASA S.L. Ctra. de la Esclusa s/n, Pol. Zal Nave 1.8, Módulo 1. 41011. Sevilla.