Mariana Osório de Castro
Senior Associate

Mariana Osório de Castro

Joined PLMJ in 2013.
Senior associate in the Dispute Resolution practice.

About Mariana

Mariana is a senior associate in the Dispute Resolution practice. She has 8 years’ experience as a lawyer.

The majority of her clients come from the banking, services and pharmaceutical sectors. Mariana focuses on all stages of enforcement proceedings, including legal due diligence, and on insolvency proceedings and special revitalisation (corporate recovery) processes.

She has a master’s in judicial legal sciences from the Faculty of Law of the Universidade Católica Portuguesa.


Office: Lisbon
(+351) 213 197 300*

*National landlines call

English, French

Academic Background
  • Law degree from Universidade Católica Portuguesa, Lisbon School, 2007
  • Admitted to the Portuguese Bar Association, 2011
  • Master in judicial-legal sciences from Universidade Católica Portuguesa, Lisbon, 2008
Professional Background
  • Research Associate at RoyaltyStat LLC., 2011 – 2013
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