
Adept at handling complex litigation and commercial arbitration, Allende & Brea has extensive experience in the Argentine courts, particularly in financial and insurance class actions, environmental claims and shareholder and other commercial conflicts. The practice is headed by David Gurfinkel, who specialises in commercial litigation and arbitration, and Cristian Fox, who focuses on representing domestic and foreign companies in judicial and extra-judicial debt restructuring, bankruptcy, and corporate cases, particularly sensitive shareholders’ conflicts. The firm benefits from the support of several capable junior lawyers, such as senior associate Daiana Mascheroni, and associates Francisca María Guyot, who has experience in civil and commercial cases, and Lucía Yaryura Tobías, who specialises in civil and contentious-administrative matters.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'David Gurfinkel stands out as an excellent litigator and adviser.'
- 'What makes this practice unique is the combination of deep technical and legal knowledge with excellent client service, allowing them to offer customised, innovative legal solutions aligned with each client's strategic objectives. The team is distinguished by its proactive approach and great responsiveness, as well as a proven ability to handle delicate or highly complex matters with efficiency and commitment.'
Key clients
- American Airlines
- Bbva Banco Frances
Work highlights
Represented American Airlines in managing a complex litigation portfolio comprising claims filed in different jurisdictions regarding the fulfilment of transportation contracts.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
David Gurfinkel; Cristian Fox
Other key lawyers
Daiana Mascheroni; Francisca María Guyot; Lucía Yaryura Tobías
