Top 5 Richest Men In Argentina, According To Forbes (2025)

Argentina, known for its rich cultural heritage, tango rhythms, and fertile farmlands, is also home to some of South America’s most influential business leaders. Despite years of economic turbulence, inflation battles, and political shifts, a few individuals have managed to amass — and maintain — extraordinary fortunes. These men have built empires spanning technology, energy, infrastructure, finance, and real estate.

In the 2025 Forbes Billionaires List, five Argentinians stand out for their massive wealth and entrepreneurial prowess. Let’s take a closer look at who they are, how they built their fortunes, and the industries that keep them at the top.

1. Marcos Galperin – $8 Billion

Industry: E-commerce (Technology)
Age: 53

When you think of tech giants in Latin America, Marcos Galperin is a name that immediately pops up. The founder of MercadoLibre—often referred to as the “Amazon of Latin America”—Galperin has revolutionized how millions of people in the region shop, pay, and do business online.

Founded in 1999, MercadoLibre started as an online auction site in Argentina, but under Galperin’s leadership, it expanded rapidly to become the largest e-commerce platform in Latin America. It operates in over 18 countries, with services including MercadoPago (digital payments), MercadoEnvios (logistics), and MercadoCredito (digital lending).

Galperin’s success is rooted in his ability to anticipate market needs, especially in regions where traditional banking systems have struggled to provide accessibility. By creating a seamless ecosystem for e-commerce, finance, and logistics, he positioned MercadoLibre as not just a shopping platform but a financial lifeline for small businesses and entrepreneurs.

Today, with a net worth of $8 billion, Galperin remains Argentina’s richest man. Interestingly, despite his wealth, he moved to Uruguay in recent years, citing personal and business reasons, but he continues to oversee MercadoLibre’s growth.

2. Alejandro Bulgheroni – $4.8 Billion

Industry: Oil & Gas (Energy)
Age: 80

In Argentina’s energy sector, Alejandro Bulgheroni is a dominant figure. He co-founded Bridas Corporation in the late 1940s with his brother, Carlos, and together they built one of the country’s most significant oil and gas companies.

Bridas played a key role in Argentina’s petroleum industry for decades, eventually partnering with international giants like BP (British Petroleum) to expand operations in Latin America. In addition to oil exploration and production, Bulgheroni has invested in natural gas and renewable energy projects, adapting his portfolio to align with global energy transitions.

But Bulgheroni’s business empire isn’t limited to oil. He is a passionate wine producer, owning vineyards in Argentina, Uruguay, Italy, and even Australia. His Bodega Garzón in Uruguay is considered one of the top wineries in South America.

At $4.8 billion, Bulgheroni’s wealth reflects decades of strategic investments in both energy and lifestyle sectors. While the global shift to renewables might reshape the oil industry, his diversified approach keeps him firmly in the billionaire ranks.

3. Eduardo Eurnekian – $3.4 Billion

Industry: Airports, Investments (Diversified)
Age: 92

At 92 years old, Eduardo Eurnekian is a living legend in Argentina’s business landscape. The son of Armenian immigrants, he built his wealth through a series of strategic moves across multiple industries, but his crown jewel is Corporación América Airports, one of the largest private airport operators in the world.

Operating more than 50 airports across Latin America, Europe, and beyond, Eurnekian’s company has transformed air travel infrastructure in emerging markets. His success in the airport business is particularly impressive given the volatility of the aviation sector, especially during events like the COVID-19 pandemic.

Beyond airports, Eurnekian has stakes in agriculture, energy, and finance, making him one of Argentina’s most diversified investors. Known for his sharp negotiation skills, he has often entered markets others considered too risky, only to reap significant rewards later.

With $3.4 billion in net worth, Eurnekian remains a symbol of resilience and adaptability in Argentine entrepreneurship.

4. Eduardo Costantini – $1.5 Billion

Industry: Real Estate
Age: 78

When it comes to luxury real estate in Argentina, Eduardo Costantini is the man behind some of the country’s most prestigious developments. He is the founder of Consultatio Real Estate, a firm responsible for creating high-end residential projects and office spaces across Argentina, Uruguay, and the United States.

One of his most famous projects is Nordelta, an upscale gated community near Buenos Aires that has been compared to Miami’s waterfront neighborhoods. It features luxury homes, golf courses, private schools, and even its own shopping district—essentially a self-contained city for Argentina’s elite.

But Costantini is more than just a real estate mogul; he is also a philanthropist and art collector. He founded the MALBA (Museo de Arte Latinoamericano de Buenos Aires), which houses one of the most important collections of Latin American art in the world.

His net worth of $1.5 billion reflects his successful blending of business acumen with cultural patronage, making him a highly respected figure both in and outside of Argentina.

5. Delfin Jorge Ezequiel Carballo – $1.2 Billion

Industry: Banking (Finance & Investments)
Age: 72

The world of Argentine banking would be incomplete without mentioning Delfin Jorge Ezequiel Carballo. Known for his stake in Banco Macro, one of the largest private banks in Argentina, Carballo has played a significant role in expanding access to financial services across the country.

Banco Macro’s strategy focuses on serving both urban centers and smaller, underserved regions—a move that has helped it capture a large and loyal customer base. In addition to banking, Carballo has investments in insurance, real estate, and agribusiness, which diversify his portfolio and shield him from the ups and downs of the financial sector.

With a fortune of $1.2 billion, Carballo continues to influence Argentina’s financial landscape, advocating for greater digital banking adoption and improved financial literacy in the country.

Key Insights: What These Billionaires Teach Us About Wealth in Argentina

1. Diversification is Key – Most of these billionaires have investments in multiple industries. This diversification protects their wealth from sector-specific downturns.

2. Global Footprints – Whether it’s e-commerce, oil, or airport management, these Argentinians have expanded beyond their home country, capturing international markets.

3. Adapting to Change – From digital banking to renewable energy, Argentina’s richest men are not afraid to pivot their strategies in response to global trends.

4. Economic Resilience – Despite Argentina’s economic instability, these individuals have found ways to thrive, proving that opportunity exists even in challenging environments.

Final Thoughts

The top 5 richest men in Argentina represent more than just wealth; they embody vision, resilience, and adaptability. Whether through technology, energy, infrastructure, real estate, or banking, each has left an indelible mark on the country’s economy.

From Marcos Galperin’s digital revolution to Alejandro Bulgheroni’s oil and wine empire, these men show that success in Argentina requires not just capital but also courage, innovation, and a willingness to take calculated risks.

In a nation where economic uncertainty is the norm, these billionaires prove that fortune favors not just the bold—but the strategic.