Pilar joined Osborne Clarke in November 2017 and her main areas of practice are corporate and business law.

She studied a double degree in Business Administration and Law at the University of Navarra, Pamplona, graduating in 2016, after completing part of her studies at the John Molson School of Business. In 2018, she obtained the LLM from Pompeu Fabra University.

Pilar is a member of the Barcelona Bar Association.