Our law firm

Legal advice

We have an in-house law firm, Selier Abogados,  with which we guarantee the prevention and legal protection of your business.

The certainty and peace of mind of having legal support for your corporate decisions

Legal advice is essential for any company wishing to protect its interests in administrative and/or judicial proceedings and avoid litigation. Selier Abogados, the firm’s law firm, ensures the legal certainty of your business, with full coverage.

Our areas of expertise

Business advice

In our firm, we believe establishing a trusting relationship with our clients to be the most important. That is why in Selier Abogados you will not only find an advisory service but also an ally.

It is the spirit and not the form of the law that keeps justice alive.
Earl Warren
Why trust Selier Abogados?

As a standard-bearer for the interpretation of the law, we provide legal advisory services by adopting a proactive and result-oriented approach through our law firm. 

In-house firm

Our legal advice is part of the range of outsourcing solutions that we offer at Atisa.

Best Workplaces Legal 2021

Selier Abogados has been recognised as one of the best law firms to work for in Spain.

Extensive proven experience

Our team has extensive experience in all legal matters that may involve your company and is continuously training.

Modern, flexible office

We adapt to our clients and to new times in order to face any challenge with the utmost guarantees.

Use of new technologies

We are always at the forefront in the use of new technologies to offer you the best service and direct and efficient communication.

Staying on track and up-to-date is part of our DNA
We have a variety of means to help you keep abreast of legislative trends and developments that affect your business. Discover the Bae digital magazine, the Atisa blog and our newsletters, webinars and events.
Contact us

Fill in this form and we will contact you.


Company name: GRUPO ATISA BPO, S.A. (hereinafter known as ATISA)

Tax ID: A-80092182

Address: Edificio Atisa C/ Trópico 6. Polígono Industrial las Monjas. 28850, Torrejón de Ardoz. Madrid

e-mail: gestionlopd@atisa.es

Telephone: 91 205 44 00

Purpose of Processing your personal data:

The purpose of processing your personal data shall be exclusively to send current legal information that may be of interest to you to your e-mail address in line with your request.

We will not pass your data on to third parties without your prior consent.

Lawful basis for data processing

The lawful basis for processing your data in order to send you legislative news is your express consent.

Categories of data processed

Identifying data: Forename, surname(s)

Contact details: E-mail address

The personal data requested is mandatory, and refusal to provide it will mean that it will not be possible to provide the services contracted.

The user guarantees that the data provided is true, accurate, complete and up to date, and is responsible for any direct or indirect damage or loss that may be caused as a result of failure to fulfil this obligation. Where the user provides data on third parties, they declare that they have their consent and undertake to provide them with the information contained in this clause, freeing ATISA from any liability in this regard. However, ATISA may perform checks to verify this fact, adopting the appropriate due diligence measures in accordance with data protection regulations.

Storage time

Your personal data will be processed for the purposes stated above until you expressly request cancellation of this subscription. Once you have requested cancellation, your data will be duly blocked and definitively deleted from our files once the corresponding legal terms have elapsed.

What rights does the data subject have?

You can write to ATISA at Edificio Atisa C/ Trópico 6. Polígono Industrial las Monjas 28850, Torrejón de Ardoz, (Madrid) or send an e-mail to: gestionlopd@atisa.es at any time and free of charge to exercise the following rights:

To withdraw the consents given.

To obtain confirmation as to whether or not ATISA is processing personal data concerning you.

To access your personal data.

To rectify inaccurate or incomplete data.

To request the erasure of your data when, among other reasons, it is no longer necessary for the purposes for which it was collected.

To obtain the restriction of data processing from ATISA when any of the conditions provided for in the data protection regulations are met.

In certain circumstances and on grounds relating to their particular situation, data subjects may object to the processing of their data. ATISA shall stop processing the data, except for compelling legitimate reasons or to exercise or defend any claims.

To obtain human intervention, to express your point of view, and to challenge automated decisions made by ATISA, where appropriate.

To request the portability of your data.

To file a claim with the Spanish Data Protection Agency, when the data subject believes that ATISA has violated the rights recognised by the applicable data protection regulations.

At ATISA, we are committed to regulatory compliance and to respecting the rights and privacy of users. If you have any questions regarding how we process your personal data, please do not hesitate to contact us via the channels indicated.