Río Tinto secures US$1.175 billion financing package for its Rincón lithium project in Argentina

We advised a group of international lenders led by the International Finance Corporation (IFC) on a US$1.175 billion financing package for Río Tinto’s Rincón lithium project in Argentina. The lender group also includes the Inter-American Investment Corporation (IDB Invest), the Japan Bank for International Cooperation (JBIC) and Export Finance Australia (EFA). White & Case and Martínez de Hoz & Rueda advised Rio Tinto on the transaction.

We were present at the leading event for the Latin American capital markets

Mitrani Caballero participated in Bonds, Loans & ESG: Latin America & Caribbean 2026, the benchmark annual gathering for the most relevant players in the capital markets. As part of this event, we received the Sustainable Loan Deal of the Year distinction at the awards granted by Global Banking & Markets (GBM) for the region.

We launch the Talent Development Program for early-career professionals

Professional growth is one of the pillars of our firm’s culture. To expand the opportunities we offer to those taking their first steps in the legal profession, we are introducing our Talent Development Program. This initiative is designed to accelerate students’ entry into the workplace and foster their development across our various practice areas.

We Appoint New Partners in Labor and Corporate Law

We are pleased to announce the appointment of Andrea Schiavone as Partner in our Labor and Social Security practice, and Carolina Villar Freuler as Partner in our Corporate and Mergers & Acquisitions practice. Both bring outstanding professional and academic track records.

Women at Mitrani Caballero: Closing the year with a powerful women’s roundtable

We held the final 2025 Women at Mitrani Caballero gathering of the cycle designed to strengthen female leadership within the legal profession. On this occasion, partners from different practice areas were invited to reflect on their career paths, the challenges they encountered along the way, and the strategies they implemented to overcome them.

Mitrani Caballero participated in leading international compliance events

Our partner Mariela Ines Melhem, head of the Compliance and Crisis Management practice, represented the firm at three milestones on the international calendar: the 42nd Annual Conference on the Foreign Corrupt Practices Act (FCPA) and Global Anti-Corruption hosted by the American Conference Institute, the International White Collar Crime Symposium of the New York City Bar Association, and the Women’s White Collar Defense Association (WWCDA) Annual Gala.

IFLR1000 recognized us as leading financial and corporate lawyers

Mitrani Caballero has once again been distinguished by IFLR1000, which evaluates the most prominent firms in financial and corporate law. Receiving this recognition year after year reflects our commitment to excellence and the dedication of our team to providing solutions that exceed our clients’ expectations.

ITR World Tax recognizes our work in Tax Law

Mitrani Caballero  has once again been recognized in the prestigious ITR World Tax rankings. Each year, the guide highlights professionals and firms that set themselves apart through excellence and innovative solutions in the tax sector.