Billionaire Profile
Mário Araripe
Global Rank
#1283

Image: Tristão de Alencar Araripe Jr. | Public domain | via Wikimedia Commons

Mário Araripe

CEO, Energy
BRAZIL
Real-Time Net Worth
$3.263B
Estimated based on Energy stock value as of March 6, 2026
0% (24h)
Age
71
Source
Energy
Industry
Finance & Investments
Citizenship
BRAZIL

Biography

Mário Araripe, a Brazilian entrepreneur born in 1954, is a self-made billionaire with an estimated net worth of $3.3 billion as of February 2, 2026. His wealth stems from his pioneering work in the energy sector, particularly in renewable energy. Araripe founded Casa dos Ventos in 2007, now Brazil's largest renewable energy developer, which accounts for one-third of all Brazilian wind farms currently in operation. His career also includes leadership roles in real estate, textiles, and the automotive industry, having sold Troller to Ford in 2006. He shares leadership roles at Casa dos Ventos with his son, Lucas Araripe.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Mário Araújo Alencar Araripe was born in Crato, Ceará, Brazil, on December 20, 1954. He grew up in a family with middle-class origins. Araripe pursued higher education at the Instituto Tecnológico de Aeronáutica (ITA), earning a degree in mechanical-aeronautical engineering. He furthered his studies with an extension course at Harvard Business School.

Rise to Success

Araripe's entrepreneurial journey began in the textile industry, working with his father-in-law. He founded Construtora Colmeia, specializing in luxury real estate, and later acquired stakes in Companhia Valença Industrial and Test. União. His major breakthrough came with the acquisition of Troller, a Brazilian off-road vehicle manufacturer, in 1997. Under Araripe's leadership, Troller achieved significant recognition, particularly with its T4 jeep, and he sold it to Ford in 2006. The sale of Troller provided capital for his venture into renewable energy.

Key Business Strategies

In 2007, Araripe founded Casa dos Ventos, a renewable energy developer. Casa dos Ventos focused on wind power projects and expanded into solar energy, becoming the largest renewable energy developer in Brazil. The company has a substantial portfolio, with projects in operation and development, and has attracted international investment, including a 34% stake acquired by TotalEnergies in 2023. The company is also planning to construct a data center.

Philanthropy

Information on Mário Araripe's specific philanthropic activities and amounts is not readily available through the search results. Further research may be needed to find detailed information.

Career Milestones

1997

Acquired Troller

Mário Araripe acquired Troller, a Brazilian off-road vehicle manufacturer.

2006

Sold Troller to Ford

Araripe sold Troller to Ford for an estimated R$600 million.

2007

Founded Casa dos Ventos

Mário Araripe founded Casa dos Ventos, a renewable energy developer.

2023

TotalEnergies Investment

TotalEnergies acquired a 34% stake in Casa dos Ventos' energy generation portfolio.

Controversies & Challenges

2006

Troller Sale Controversy

The acquisition of Troller by Ford was met with controversy as the American brand's motivations were not clearly defined.