Allende & Brea offers a sophisticated and multi-faceted competition and antitrust capability to companies and institutions across the financial services, transport, chemicals, automotive, food, entertainment and insurance sectors. The team regularly advises on high-value antitrust matters (ranging from abuse of dominance and cartel investigations), along with transactional clearances and day-to-day competition compliance. Department practice head Julián Peña stands out for his deep knowledge of Argentine competition law and his involvement in complex merger-control processes, as well as high-profile antitrust investigations. He works closely with younger partner Federico Rossi, who is experienced at handling merger control proceedings; and associate Luz Villalobos, who plays a prominent role in conduct investigations - particularly in the fintech sector.
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Testimonials
Collated independently by Legal 500 research team.
- One of the team's main strengths is its availability, agility, and ability to provide support in complex or sensitive matters. In-house counsel can rely on receiving prompt responses, in-depth analysis, and genuine involvement from the partners in every relevant issue. In particular, Federico Rossi stands out for his technical expertise, strategic judgment, and excellent client relationship management. His ability to explain complex topics simply and his collaborative approach make a significant difference.
- The key differentiator of the Allende & Brea law firm is its combination of technical excellence, strategic vision, and exceptionally close and professional client service. Federico Rossi, in particular, stands out for his profound knowledge of antitrust and competition law, as well as his strategic judgment, clarity of analysis, and excellent handling of complex situations. His guidance inspires confidence and peace of mind, as he combines technical expertise with clear communication and a consistently proactive and collaborative attitude.
- Julián Peña is a very senior lawyer with great experience and solid knowledge, who intervenes and personally provides the legal services under his charge, accessible and very available.
- It is a law firm that has provided us with competition litigation services, with an outstanding result.
- Great level of service and clarity from partners.
Key clients
Modo (Play Digital)
Linde / Praxair
Brookfield Corporation
CMA CGM
Daimler
Ferrero
Unipar
Red Link
Mastercard
La Caja
Work highlights
Representing digital wallet company Modo in an antitrust abuse of dominance position claim.
Advising on the merger between Linde and Praxair (arguably one of the most important global deals in 2018), which created the world’s largest industrial gas supplier; the Antitrust Authority issued a divestment order in July 2023 which is still under process of implementation.
Representing global alternative asset manager Brookfield Corporation in the acquisition of Castlelake which focuses on asset-based investments in the private specialty finance, real estate and aviation markets.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Julián Peña
Other key lawyers
Federico Rossi; Luz Villalobos