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South America’s Business Titans Are Building Companies That Compete On A Global Stage

Meet five of South America’s most influential business leaders, from Mercado Libre and Nubank to 3G Capital and BTG Pactual, and discover how they’re reshaping global business.

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By Wire Hub  ·  July 5, 2026  ·  3 min read

Wire Hub

For decades, global business leadership was largely associated with the United States, Europe and parts of Asia. Today, South America is proving that world-class companies can also be built from the region.

From digital banking and e-commerce to investment banking and private equity, a new generation of entrepreneurs and executives has created businesses serving hundreds of millions of customers, attracting billions of dollars in investment and reshaping entire industries.

Here are five leaders whose companies have become symbols of Latin America’s growing influence in the global economy.

Jorge Paulo Lemann — 3G Capital

Jorge Paulo Lemann helped build one of the world’s most influential investment firms through 3G Capital, backing global brands including Burger King, Kraft Heinz and Anheuser-Busch InBev. His long-term investment philosophy and emphasis on operational efficiency have influenced executives and investors worldwide. (Wikipedia)

Marcos Galperin — Mercado Libre

Marcos Galperin founded Mercado Libre, which has grown into Latin America’s largest e-commerce and fintech platform. Operating across multiple countries, the company has expanded beyond online retail into payments, logistics, credit and financial services, becoming one of the region’s most valuable publicly traded technology companies. (Reuters)

David Vélez — Nubank

David Vélez co-founded Nubank, transforming digital banking across Latin America. What began as a fintech startup has evolved into one of the world’s largest digital banking platforms, serving tens of millions of customers while redefining financial inclusion throughout the region. (Wikipedia)

André Esteves — BTG Pactual

As Chairman and Senior Partner of BTG Pactual, André Esteves has overseen the growth of Latin America’s largest investment bank. Under his leadership, the firm has expanded across investment banking, asset management, wealth management and international markets. (Wikipedia)

Cristina Junqueira — Nubank

Cristina Junqueira co-founded Nubank alongside David Vélez and has played a central role in shaping its customer-centric culture and digital banking strategy. She has also become one of Latin America’s most prominent technology executives and advocates for greater diversity in finance and innovation. (Wikipedia)

The success of these leaders reflects a broader transformation taking place across South America. Rather than simply adapting global business models, they have built companies capable of competing internationally while solving challenges unique to emerging markets.

Their greatest achievement may not be the billions in market value or the millions of customers they serve. It is demonstrating that globally influential companies can be founded, scaled and led from South America—placing the region firmly on the map as one of the world’s fastest-growing innovation hubs.


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