Guillermina Ester

Practice Areas

Litigation & Arbitration, Civil/Commercial/Corporate Litigation, Contractual Disputes (joint ventures, SPAs, distribution, construction & EPC, price adjustments), Corporate Litigation (directors’ liability, shareholder disputes), Unfair Competition, Banking Litigation.

She acts in complex pre-litigation and litigation before all tiers of the Spanish courts and in domestic and international arbitrations.

Career

Guillermina is a partner (since 2010) in Pérez-Llorca’s Litigation & Arbitration practice. She represents Spanish and international clients in high-value civil, commercial and corporate disputes and arbitrations, including urgent interim relief and multi-party matters.

- 2018 General Management Programme (PDG), IESE Business School

- 1999 Degree in Law, Universidad Carlos III de Madrid

- 1997 International Law Programme, Law Faculty of Universitat van Amsterdam

She works in Spanish and English.

Professional Memberships

Madrid Bar Association (ICAM).

Spanish Arbitration Club (CEA) and CEA under 40.

Website Officer of the Litigation Committee of the International Bar Association (IBA).