Contact us

At UNOde50 we have a specialist Customer Care department to provide you with the best service, advise you on everything that we can and to deal with your queries or potential incidents, which guarantee you a better user experience. From here we will try to answer all your questions as quickly and efficiently as possible.

If you need to contact us you can do so by sending an email to the email address or calling us on +34 91 484 14 79. Our Customer Service opening times are Monday to Thursday from 9.00 a.m. to 5.00 p.m. and Friday from 9.00 a.m. to 1.00 p.m.(GMT+1)

If you want to be part of UNOde50 team, you can leave your CVhere.

Alternatively you can do so by completing the form below:

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ARS REI, SLU informs you that your personal data will be incorporated into a file owned called "web contacts" which aims to answer the queries from users, as well as postal and / or electronic referral periodically by us of information, to what you. expressly consent. You may revoke such consent at any time to exercise your rights of access, rectification, cancellation and opposition regarding your personal data by e-mail to: or sending by post: C / Guzmán el Bueno, 6, 28108 Pol. Madrid Alcobendas Industrial, Spain.