Iván Gayarre Conde

Efrén Díaz Díaz is a Lawyer and Doctor of Law. Senior Associate at Mas y Calvet Law Firm (Madrid). Head of the Technology and Space Law Areas of the Mas y Calvet Law Firm. Data Protection Officer in Europe in the financial, legal, health, geospatial and educational sectors.Specialist in Administrative, Technological and Geospatial Law, he develops tasks in regulated sectors, technology, foundations, geospatial coordination Cadastre-Property Registry, public and private co...

Partner since 2010. Law degree from the Complutense University of Madrid. Master in Energy Law. Responsible for the firm and its commercial area. Her professional practice is developed mainly in the area of M&A and contracting.

Jaime García López is a top attorney recognized by Best Lawyers in the practice area(s) of Outsourcing and Tax Law. Jaime, who practices law in Madrid, Spain, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jaime is held by other top lawyers in the same geographic and legal practice area.

Javier Fernández-Samaniego is Managing Director of SAMANIEGO Law, an alternative Iberoamerican law firm specializing in technology law and dispute resolution. Javier's international practice focuses mainly in Commercial/IT disputes (international litigation, arbitration, and ADR) and negotiations and major Tech & Privacy projects (new cloud and big data business models, outsourcing transaction, data protection review programs, etc.). Javier has vast experience assisting European cl...

After more than 20 years working in the property and urban planning sector for large companies and law firms, I am currently helping to optimise property investments for individuals and national and international companies. Highly specialised in universities and top international business centres. We help individuals, national and international companies, investment funds and family offices in all phases of real estate and urban planning operations, providing them with agile and efficient sol...

Bruno Roca Grau is a top attorney recognized by Best Lawyers in the practice area(s) of International Arbitration. Bruno, who practices law in Madrid, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bruno is held by other top lawyers in the same geographic and legal practice area.

Twenty years of professional experience have been my foundation, first as a lawyer specializing in new technologies , an expert in technology law , advertising , industrial property , intellectual property , unfair competition , and consumer law ; and then, serving as a judicial magistrate in the Provincial Court of Madrid. I have now returned to my legal profession, working in my area of ​​expertise with a wealth of experience. My guiding principles as a lawyer are specialized knowledge, exp...

Günter Helbing is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Günter, who practices law in Madrid, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Günter is held by other top lawyers in the same geographic and legal practice area.

Leading practitioner JUAN ORIOL is a recognized Lawyer, graduated from the University of Barcelona with a Master's degree (LLM) in Intellectual Property and New Technologies from ESADE (Ramón Llull University) and a member of the Illustrious Bar Association of Barcelona (ICAB). As a partner of Oriol-IP with more than twelve years of specialized professional experience, working and advising on matters of Intellectual Property and New Technologies to national and international companies,...

Francisco Solchaga, Araoz & Rueda partner since 2007, joined the firm as an associate in 2000 after two years as an associate at Uría Menéndez, where he acquired experience in mergers and acquisitions and securities markets. Francisco is specialized in energy, advising on numerous projects relating to the promotion and financing of wind and solar plants. He has also extensive experience in mergers and acquisitions and securities markets.