Guillermina Ester

Practice areas: Litigation & Arbitration

Guillermina Ester focuses her practice on civil, commercial and corporate litigation and arbitration involving unfair competition, shareholder disputes and directors’ liability, contractual disputes, construction disputes, banking litigation and civil liability. She has experience advising international and start-up companies who value her thoroughness and hands-on approach.

Guillermina joined Pérez-Llorca in 2005 and made partner in 2010. She had 5 years' experience at previous firm.

Law degree (Universidad Carlos III, Madrid, 1999). General Management Programme (PDG) (IESE Business School, 2018).