The TMT practice at Allende & Brea frequently advises leading multinational clients, with a roster that includes TikTok, Amazon.com Services, Publicis Groupe and Tencent Holdings; the team operates across a wide range of industries, including the automotive, technology, media and entertainment, and pharmaceuticals sectors. Practice co‑head Pablo Palazzi is highly experienced in AI‑related regulatory issues, data protection work, and intellectual property matters, while also advising on IP disputes and cross‑border data transfers. Fellow co‑head Mariano Peruzzotti focuses on data protection law and information technology matters, and is particularly active in advising multinational automotive manufacturers; he joined the firm from Ojam Bullrich Flanzbaum in February 2025. Senior associate Mercedes Elaskar frequently supports on personal data protection and IT matters, while associate Caterina Macek is noted for her work in intellectual property and enforcement risk issues.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- The study uses resources efficiently, assigning the appropriate profiles to each type of task.
- Mariano Peruzzoti: technical knowledge, quick service, and good fees.
- Excellent team, with multidisciplinary knowledge, organization, and excellence in delivering work. The great news was the arrival of Mariano Peruzzotti, who has worked extensively with us and demonstrates excellent quality and expertise. The clients...
- Commitment to their clients, creativity in the search for solutions.
- Very responsive and good advice. Value for money.
Key clients
- TikTok Pte.
- Melolo (ByteDance)
- Amazon.com Services
- Publicis Groupe
- Aspen Argentina
- CIAL Dun & Bradstreet
- La Liga Nacional de Futbol Profesional
- Tools for Humanity Corporation
- Meta Platforms
- OLX
- Moni Online
Work highlights
Advised a social network and online platform on ongoing data protection, privacy and technology matters across Argentina and the wider LATAM region. The work included regulatory advice on new product launches and platform features, privacy impact assessments, compliance with rules on minors and advertising, and representation before the Argentine data protection authority.
Advised a global cloud computing and technology services provider on privacy, artificial intelligence, and information technology matters in Latin America.
Advised a global media and entertainment group on privacy and data protection matters related to its digital platforms and marketing operations in Latin America.
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
Pablo Palazzi; Mariano Peruzzotti
Other key lawyers
Mercedes Elaskar; Caterina Macek; Delfina Bruno; Candela Basilotta; Bianca Fanti; Carlos Octavio Mitelman; Loida Gabriela Da Cruz