General information

In fulfilment of the provisions of Law 34/2002 of 11 July, pertaining to Information Society and E-Commerce Services, the user is informed that the corporate website of MC4 S.A. is hosted in the mc4.es domain, which is the property of the MC4 S.A. company.

MC4 S.A. is a Company whose registered offices are located in Madrid, Jose Abascal Street, CP 28003, and that it is the holder of VAT number A79196598 .

In order to establish direct and effective communication with MC4 S.A. , you can call 91 441 77 99 or write to the info@mc4.es email address, stating “Ref. Aviso Legal” in the email subject.

Data protection

In fulfilment of the applicable legislation pertaining to personal data protection, you are hereby informed that personal data provided by users via the contact email address as well as on the different contact forms of the mc4.es website will be processed by MC4 S.A. . for the purpose of attending to and acting upon any comments, queries and suggestions you care to send to the organisation, as well as to receive news about novelties and commercial information about the services offered by MC4 S.A. S.L., if thus expressly authorised by the user. In order to exercise your rights in accordance with the applicable legislation, you may contact MC4 S.A. by sending an email to info@mc4.es, stating “Ref. Protección de Datos” in the email subject.

Intellectual and industrial property

The contents of this website, including the texts, images and graphic design, are the property of MC4 S.A. or of the parties that have authorised the use thereof. MC4 S.A. presents these contents for the purpose of information and advertising. MC4 S.A. authorises the use thereof exclusively for the above purposes.

Any use of these designs, images or text must cite expressly that they belong to MC4 S.A. , which reserves the right to take the relevant legal action to seek redress for any damages caused by any act that infringes its intellectual or industrial property rights. The logotype of MC4 S.A.  and the other elements that identify its services and activities may be used solely with the prior authorisation of MC4 S.A. or else to identify activities or initiatives supported by  MC4 S.A. . Presentations of the contents of this website in framing without previous authorisation are not authorised.


Although MC4 S.A. acts with the utmost possible diligence, it may occur that some data or information are not totally correct or up to date when they are consulted by the user of the website. MC4 S.A. reserves the right to unilaterally modify, at any time and without prior notice, the presentation, configuration and contents of the website. MC4 S.A. will not be responsible for any information obtained through links included on the site.

Conditions of use

The use of this website involves full acceptance of the terms and conditions of this legal notice. Any possible conflicts regarding this website will be governed exclusively by Spanish Law. Any user of the site, irrespective of the territorial jurisdiction from which they access, undertakes to comply with and observe these clauses, expressly waiving any right they may have to a different jurisdiction.


To view the website’s cookies policy, we would refer you to the specific section on the website that provides more detailed information about the cookies used, their purpose and how you can block them.


In fulfilment of the applicable legislation pertaining to Personal Data Protection, you are hereby informed that your contact details will be processed by MC4 S.A. in order to maintain our contractual relationship with our clients. MC4 S.A. guarantees the confidentiality of all data submitted and also guarantees that under no circumstances will any data be transferred for any other use without the user’s prior and express consent.

In order to exercise the rights provided for by the applicable legislation with regard to your personal details, you may send a written letter to
MC4 S.A. , Ref. Protección de datos, C/ Jose Abascal, 4 pl.4 28003 Madrid, or by writing to the info@mc4.es email address, stating “Ref. Protección de Datos” in the email subject (and furnishing proof of identity).

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