Andersen Group Inc. Acquires Andersen in Uruguay, Strengthening Latin American Platform

Uruguay — April 16, 2026 — Andersen in Uruguay announced that Andersen Group Inc. (NYSE: ANDG) has acquired Andersen Tax & Legal S.A.S., Andersen Uruguay S.A.S., and Andersen Zona Franca S.A.S. (collectively, "Andersen in Uruguay") into its public company structure, marking a strategic step in Andersen Group Inc.'s expansion across Latin America.

Uruguay plays a pivotal role in regional investment flows, serving as a stable gateway for multinational corporations, private equity, family offices and technology companies operating across the Southern Cone and broader Mercosur markets. The acquisition positions Andersen Group to further capitalize on increased cross-border structuring, nearshoring activity, and international tax planning driven by evolving global supply chains and regulatory reforms.

Since joining the Andersen platform as a member firm in 2017, Andersen in Uruguay has advised leading local, regional and multinational organizations on highly complex international tax, legal, and regulatory matters, as well as on investment structuring, corporate immigration, accounting services, real estate transactions, and broader transactional support. The firm is recognized for its technical strength, strategic perspective, and execution tailored to the specific needs of its clients.

"Becoming part of Andersen Group enhances our ability to support our clients in an increasingly dynamic, demanding, and international business environment, with an integrated value proposition," said Juan Federico Fischer, Office Managing Director of Andersen in Uruguay. "With deeper alignment across Latin America and direct connectivity to Andersen's global multidimensional platform, we are well positioned to support sustained foreign investment and business development throughout the region."

"Uruguay continues to attract foreign investment due to its regulatory framework, political stability, and role as a regional financial hub," said Mark L. Vorsatz, Global Chairman and CEO of Andersen. "Formal integration of the Uruguay team into Andersen Group reinforces our long-term investment in Latin America and enhances our capacity to support clients navigating regional expansion, capital deployment, and cross-border growth."

The transaction reflects Andersen Group's continued focus on expanding its footprint in key Latin American markets, where increasing regulatory complexity, tax reform, infrastructure investment, and private capital flows are driving demand for integrated tax, legal, and advisory services.

About Andersen

Andersen is a leading provider of independent tax, valuation and financial advisory services to individuals, family offices, businesses and alternative investment funds in the United States. Andersen's differentiated approach to client service is rooted in core values that emphasize stewardship, transparency and the seamless delivery of independent, high-quality service. Worldwide, Andersen's presence spans more than 180 countries through its global platform of member and collaborating firms delivering tax, legal, valuation and consulting services across more than 1,000 locations with over 3,000 partners and 50,000 professionals.