Paula Díaz de Atauri Bosch

Luis es socio en el área de M&A Fiscal en la oficina Madrid. Se incorporó a PwC Tax & Legal Services en 1999 y su experiencia profesional se centra en el asesoramiento a empresas españolas y europeas en sus proyectos internacionales, tanto en Latinoamérica como en el resto del mundo, para lo cual trabaja de forma coordinada con la red internacional de PwC. Luis ha trabajado para empresas de los sectores financiero, de construcción e ingeniería...

Con más de 24 años de práctica profesional, Patricia está especializada en el ámbito jurídico-regulatorio de sectores como las telecomunicaciones, el juego, el deportes y el sector audiovisual. Además, por su bagaje mercantil, cuenta con experiencia en el asesoramiento a clientes nacionales y multinacionales en materia de Gobierno Corporativo y desarrollo de modelos de cumplimiento normativo en todo tipo de operaciones de reestructuració...

Labor lawyer and Ph.D. in Law , starting with an internship at Cuatrecasas law firm (BCN office), followed by a first employment contract with Uría Menéndez (BCN office), where he was able to learn in the labor and commercial areas, to finally join the boutique law firm Gutiérrez Arrudi Abogados Laboralistas, in the city of Zaragoza, where he is still practicing law. Likewise, the prestigious law firm 4.0. "Ambar Partners" incorporated him in 2020 to its team as a "Partne...

Rafael Ansón Peironcely is a lawyer recognized by Best Lawyers in the practice area of Corporate and Mergers and Acquisitions Law. Rafael practices law in Madrid, Spain Best Lawyers has recognized Rafael Ansón Peironcely since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Rafael Ansón Peironcely is held by other lawyers.

After five years as an associate at Estudio Legal (1987-1992), where he acquired experience in corporate, banking, capital markets and competition, he co-founded Araoz & Rueda in 1994. Since then, he has developed his practice advising in general corporate and commercial matters and, especially, in Mergers and Acquisitions and Capital Markets, where he has extensive experience. Furthermore, he regularly advises in litigation and restructuring/insolvency matters.

Licenciado en Ciencias Económicas y Empresariales por la Universidad Complutense de Madrid y Máster por el Instituto de Empresa en Asesoría Fiscal de Empresas. Durante su experiencia en PwC Tax & Legal Services, ha formado parte y ha dirigido el departamento de Integrated Global Solutions, para prestar servicios en fiscalidad internacional y precios de transferencia.

Santiago Thomás de Carranza is managing partner of the Madrid office, and is a practising lawyer, economist and university lecturer. He studied Law at the Universidad Complutense de Madrid and Economics at the Shiller International University. After obtaining his degree he prepared for the competitive examinations for entry into the Corps of State Lawyers. In 1997 he joined Despacho Melchor de las Heras as a lawyer, working in the corporate and public law departments. In 2003, he co-fo...

Juan Manuel Lorenzo Hernando is the managing partner of the firm Lorenzo Hernando Abogados and a practicing attorney with broad experience in both the public and private sectors. He has served as a civil servant in local administration and has been providing legal advice to companies and individuals in Public Law and Real Estate Law since 2006. He is also a university lecturer and has published various articles in specialized Public Law and Real Estate Law journals. In 2021, he was awarded th...

Antonio Sánchez Recio is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Antonio practices law in Madrid, Spain Best Lawyers has recognized Antonio Sánchez Recio since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Antonio Sánchez Recio is held by other lawyers.

Jaime Silva is a Partner in the Employment Law and Social Security Department at the Madrid office of Andersen Tax & Legal. He previously worked at Garrigues CMS Albiñana & Suárez de Lezo and Olleros Abogados. Jaime Silva is a specialist in labour litigation and legal advice to companies in public and private sector and he has wide experience in IT industry and the posting of workers abroad. In the academic field, Jaime is lecturer in several programmes about Labour Law ...