Dentons Rattagan Arocena

Co-Managing Partners: Michael R. Rattagan, Juan M. Arocena

Partners: Roberto P. Bauza, Ricardo “Billy” Balestra, Juan R. Larrouy, Analía M. D’Oria, Santiago Oliva-Pinto, Nicolas G. Arida, Nahuel Alvarez-Wachter.

Number of other lawyers and professionals: 40+

Dentons Rattagan Arocena is a full-service law firm with a longstanding reputation for excellence and deep market knowledge. Founded in 2005, the Firm is led by a cohesive team of partners, most of whom have practiced together for over two decades. Many of its professionals have studied and worked in both Argentina and the United States, bringing a strong international perspective to their domestic and cross-border work.

The Firm’s core strengths lie in the Natural Resources and Technology sectors. Dentons Rattagan Arocena has a very substantial experience advising major players in the mining, energy, O&G and infrastructure industries, as well as leading innovators in fintech, software, and digital transformation. These sectors are central to the firm's practice and reflect its strategic commitment to supporting clients at the forefront of economic development and innovation.

Dentons Rattagan Arocena also boasts a robust Mergers & Acquisitions and Corporate practice, advising multinational corporations, private equity firms, and top regional players on complex and strategic transactions across industries. The firm has deep experience structuring and negotiating cross-border deals and corporate reorganizations, often serving as lead counsel on some of the most sophisticated transactions in the market.

The Firm is also recognized for its work in Life Sciences and Health Care, Hotels and Leisure, and Automotive, having advised a broad range of multinational and regional clients on complex regulatory, transactional, and operational matters in these sectors.

As part of Dentons, the world’s largest law firm, Dentons Rattagan Arocena can provide clients access to global expertise on multi-jurisdictional transactions, drawing on Dentons’ extensive international platform to deliver integrated legal solutions across Latin America and the Caribbean and beyond (“one stop shop”).

If you require more information about Dentons Rattagan Arocena, its members and particular professional experience, visit Dentons - Dentons Rattagan Arocena - Argentina or get in touch by using any of the contact details provided below.

• Corporate
• Mergers and Acquisitions
• Labor and Employment
• Banking and Finance
• Tax and Foreign Exchange
• Competition and Antitrust
• Regulatory
• Compliance
• Litigation and Dispute Resolution
• Energy
• Environment and Natural Resources
• Intellectual Property and Technology
• Life Sciences
• Mining
• Privacy and Cybersecurity
• Administrative Law
• Restructuring, Insolvency and Bankruptcy
• Project Development

BUENOS AIRES

Torre Catalinas Plaza, Av. Eduardo Madero 900, Piso 17

C1106 ACV, Buenos Aires, Argentina

P +54 11 4010 5000

[email protected] / [email protected]