We are a passionate team committed to excellence. With a solid track record of over four decades in the market, we have evolved and grown alongside the local and foreign companies we serve.
Our commitment is clear: to facilitate our clients' business. We work tirelessly to provide comprehensive professional support in key areas: legal, notarial, tax, accounting, and tax.
We are distinguished by our dedication to the needs and interests of our clients, becoming their strategic allies to drive the development of smart businesses. We are proactive by nature, and we reduce companies' efforts by putting all our knowledge and experience at the service of their goals and challenges.
We have a unique professional network in the country that allows us to be present in each of the 18 departments of the interior, providing exceptional coverage to support our clients at all times and places.
Our professionals are committed to continuous learning and constant adaptation to meet the changing needs of our clients.
Why choose us?
Because we reduce your efforts and build trust bonds. Our track record speaks for itself, demonstrating that we are a reliable and responsible team that approaches each matter with the discretion and confidentiality it deserves. We generate long-term relationships, with the proactive participation of our partners and team in each project. We are your strategic partner for success.
The prestigious publication Chambers and Partners, in its Latin America 2025 edition, recognized four professionals from our team, including our partners: Dr. Mariana Casella (Labor Law), Dr. Santiago Castellán (Corporate/M&A), and Dr. María Lucía Acosta (Conflict Resolution). We are proud that, in addition to these individual recognitions, the three areas were also highlighted among the best in the country.
The English publication Legal 500, in its 2024 edition, has once again awarded our firm a prominent place among the best in Labor Law, Corporate Law, and Dispute Resolution in Uruguay. Additionally, in the individual sphere, our professionals have been recognized as leaders in these areas, highlighting Dr. Mariana Casella as Individual Leader and Dr. María Lucía Acosta as Next Generation Partner.
We were once again distinguished by Leaders League - Latin America in its annual ranking. This time we reached excellence in Civil and Commercial Litigation, as well as in Labor & Employment. We also received high recommendations in Competition and Corporate Tax, and recommendations in Mergers & Acquisitions (M&A). We are proud that the prestigious publication has also recognized the trajectory of our four partners in these key areas.
In 2023, we were designated Collaborators of Chambers' Global Practices Guide for the chapter 'Doing Business in Uruguay'. Our partners developed clear and concise content on the country's main features, promoting its choice as a business expansion destination. This reflects our commitment to position Uruguay as an attractive business center in the region.
You can apply to work at our firm. We offer an interesting opportunity for professional development, with the possibility of acquiring new knowledge and skills.
Why Castellán? Because we not only work to empower companies, but we also contribute positively to the economy, society, and people.
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