Juan Ramón Calero Rodríguez

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.

After more than 15 years of experience in leading law firms (Uría Menéndez and Deloitte Legal, where he was partner and Board member), three of them residing in New York, Jordi launched his boutique firm, Maristany, in 2015. Jordi is widely experienced in multi-jurisdictional M&A transactions, complex contract architecture, as well as in international dispute resolution. Jordi serves as Board secretary of companies in different industries (pharma, biotech, and media, among o...

Laura Vintanel is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Laura, who practices law in Madrid, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laura is held by other top lawyers in the same geographic and legal practice area.

Partner of PwC Currently, Silvia is the partner in charge of the TICEM (Technology, Infocomm, Entertainment, Media and Energy) tax department located in Barcelona. Economist. Silvia has a degree in Business Administration and Management and a Master’s degree in Tax Advisory from ESADE. She is teacher of tax law in ESADE. Over 18 years’ service with the tax department of PwC and member of the M&A Tax group for over 10 years providing, almost exclusively, tax advisory services f...

Professional experience Mariano began his professional career in CUATRECASAS GONÇALVES PEREIRA (1997-2012) where was specialized in Legal & Tax Law to companies, Family business and HNWI. In 2012 joined KPMG (2012-2015), where co-leaded the Family Bussines and Private Client practice in Barcelona, Girona, Balearic Islands and Andorra offices. On January 2016 joins 4|5|3| Law Firm (former Marco Legal, Abogados & Economistas) as a partner, leading the Firm’s Tax Department....

Adal Salamanca is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Adal, who practices law in Madrid, Spain, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adal is held by other top lawyers in the same geographic and legal practice area.

Se inició en el ejercicio profesional de la abogacía en 1986. Durante 15 años fue Jefe del Departamento Laboral del despacho Ventura Garcés&López-Ibor. Anteriormente, dirigió su propio bufete de abogados y fue Jefe del Departamento de Recursos Humanos en una empresa del sector de la distribución. Su dilatada trayectoria profesional le ha llevado a prestar asesoramiento laboral a un gran número de empresas pertenecientes a todos los s...

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 ...

Partner and Coordinator of the Corporate Department. She specializes in corporate and commercial law, mergers and acquisitions, and national and international contracts. Member of Barcelona Bar Association.

Antonio Padró Rodríguez is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Antonio, who practices law in Bilbao, Spain, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Antonio is held by other top lawyers in the same geographic and legal practice area.