Mario Oller

Oscar Mancebo Gutierrez is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Oscar Mancebo, who practices law in Barcelona, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Oscar Mancebo is held by other top lawyers in the same geographic and legal practice area.

Pablo Verdejo Pérez is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Pablo, who practices law in Barcelona, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pablo is held by other top lawyers in the same geographic and legal practice area.

Jordi Casas is a partner at Osborne Clarke. He advises on M&A, joint ventures, private equity, venture capital and corporate law matters, including Spanish and cross-border transactions. Having been educated at the University of Barcelona, Jordi graduated with a law degree in 1992 and he also studied in the USA (AFS scholarship, Springbrook High School, 1987), France (Erasmus scholarhip, Université de Poitiers, 1991) and Belgium (Patronat Català Pro Europa’s scholarshi...

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

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

Ignacio Pastor is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Ignacio, who practices law in Barcelona, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ignacio 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...

Olga joined the Mercantile Department at Crowe Legal y Tributario in 2003 and she is currently Partner of the Corporate Dept. in Barcelona as well as coordinator and Managing Partner of the aforementioned department. Expertise in advisory services and operational compliance in Corporate Restructuring and M&A, including commercial contracting, both domestic and international, as well as projects of internationalization of Business Groups. Extensive experience in Corporate Law and Real Esta...

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

Joaquim Bisbal is a professor of commercial law at Barcelona University. Professor Bisbal was awarded his PhD in Law from Bolonia University. He was a visiting researcher at Yale Law School (USA), head of commercial law at Barcelona University and one of the founders of the Open University of Catalonia (UOC). He specialises in company law, insolvency law and securities market law, and he has published widely in these areas. He is a member of the Editorial Board of two journals, Revista de Der...