Billionaire Profile
P
Global Rank
#97

Image: Johnson, Marcus A. | Public domain | via Wikimedia Commons

Prajogo Pangestu

CEO, Petrochemicals
INDONESIA
Real-Time Net Worth
$24.799B
Estimated based on Petrochemicals stock value as of March 6, 2026
+1.47% (24h)
Age
81
Source
Petrochemicals, energy
Industry
Diversified
Citizenship
INDONESIA

Biography

Prajogo Pangestu, an 81-year-old Indonesian business magnate, has built a vast business empire from humble beginnings. His source of wealth is primarily derived from the petrochemical and energy sectors. His career began in the timber industry, but he later diversified into petrochemicals and renewable energy, including geothermal power. Prajogo's strategic investments, including the acquisition of Chandra Asri and Star Energy, have been key to his success. He is the founder of the Barito Pacific Group. His net worth is estimated to be $30.5 billion. Prajogo has consistently demonstrated an understanding of emerging markets and technologies, making him a key player in the global energy sector.

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

Wealth Over Time

In-Depth Profile

Early Life

Prajogo Pangestu was born Phang Djoen Phen on May 13, 1944, in Bengkayang, West Kalimantan, into a Hakka family from Guangdong, China. He attended Chinese schools in Indonesia and later moved to Jakarta in 1965. His journey began with modest means, including working as an angkot driver.

Rise to Success

In 1970, he joined Burhan Uray's timber company Djajanti Group and became the general manager of PT Nusantara in 1976. He left Djajanti in 1977 and started his own business, founding PT Barito Pacific Timber. The company went public in 1993, becoming the largest on the Jakarta Stock Exchange at the time. Prajogo diversified the company's operations, including an expansion into petrochemicals with the acquisition of PT Chandra Asri. In 2007, Barito Pacific rebranded, focusing on its diversified operations. A significant move was the acquisition of Star Energy in 2007, entering the renewable energy sector.

Key Business Strategies

Prajogo's strategic investments and diversification have been key. He transformed Barito Pacific from a timber company into a multinational conglomerate. The acquisition of Star Energy made him a leader in geothermal energy. In 2022, Green Era, a Singapore-based company controlled by Prajogo, acquired full control of Star Energy. His other investments included the acquisition of Chandra Asri Petrochemical.

Philanthropy

Prajogo, along with his wife, Harlina Tjandinegara, established the Bakti Barito Foundation in 2011, focusing on education, environment, economy, and social programs. The foundation has supported various initiatives, including donations of rice to those affected by the pandemic.

Career Milestones

1977

Founded PT Barito Pacific Timber

Established the company, which later became a major player in the Indonesian timber industry.

1993

Barito Pacific Timber went public

The company became the largest on the Jakarta Stock Exchange.

2007

Acquired Chandra Asri Petrochemical

Entered the energy and chemicals sector, marking a pivotal strategic shift.

2007

Acquired Star Energy

Expanded into the renewable energy sector, becoming a leader in geothermal energy.

2022

Acquired Full Control of Star Energy

Through Green Era, a Singapore-based company, Prajogo took full control of Star Energy.

Philanthropy & Social Impact

Social & Community Development

Bakti Barito Foundation

Undisclosed

Supports initiatives in education, environment, economy, and social programs.

Disaster Relief

Donation of Rice

Undisclosed

Donated 1000 tons of rice to people affected by the pandemic.