Billionaire Profile
Dewi Kam
Global Rank
#926

Image: Public domain | via Wikimedia Commons

Dewi Kam

CEO, PT Bayan Resources Tbk
ID
Real-Time Net Worth
$4.3B
As of December 2025
Age
75
Source
Coal
Industry
energy
Citizenship
ID

Biography

Dewi Kam, a prominent Indonesian businesswoman, is a significant figure in the energy sector, particularly in coal mining. Born in 1951, she has a current estimated net worth of $4.3 billion. Her wealth primarily stems from her minority stake in PT Bayan Resources Tbk (BYAN), one of Indonesia's largest coal mining companies. Dewi Kam's career has spanned several decades, with involvement in the energy sector since the early 1990s. She is recognized as the wealthiest woman in Indonesia, demonstrating her entrepreneurial acumen and strategic vision. Besides her stake in Bayan Resources, she is also involved in power plant construction and operations. Her contributions to Indonesia's economic landscape, particularly in the mining and energy industries, have solidified her place among the country's most influential business leaders.

Wealth Over Time

In-Depth Profile

Early Life

Information regarding Dewi Kam's early life is limited, but she was born in 1951. Her career took off in the energy sector, specifically between 1993 and 2001, when she was in her 40s. This marked the beginning of her journey in the business world, particularly in the energy industry.

Rise to Success

Dewi Kam's rise to success is closely tied to her investments and strategic vision within Indonesia's energy sector. A significant portion of her wealth comes from her minority stake in PT Bayan Resources Tbk (BYAN). The company is a major player in coal mining. Her investment decisions were strategic in nature, which led to substantial returns. She has been involved in the development and operation of power plants in Indonesia.

Key Business Strategies

Dewi Kam's business strategies have been centered around identifying lucrative opportunities within the energy sector, particularly in coal mining, and diversifying her interests. Her investments in power plant construction and operations align with global trends, emphasizing energy infrastructure development to meet growing demands. Her strategic investment in Bayan Resources highlights her foresight and ability to capitalize on the country's thriving energy sector.

Philanthropy

Beyond her business ventures, Dewi Kam is recognized for her philanthropic endeavors, contributing to educational, healthcare, and social welfare initiatives in Indonesia. This commitment to giving back to society reflects her dedication to societal development and economic empowerment within Indonesia.

Career Milestones

1993-2001

Energy Sector Involvement

Began her career in the energy sector, marking the start of her business endeavors.

2006

PT Sumber Gas Sakti Prima President Commissioner

Served as President Commissioner, showcasing her leadership within the energy sector.

2022

Bayan Resources Share Value Increase

Her investment in Bayan Resources saw a significant increase, with share prices tripling due to the global energy crisis.

Philanthropy & Social Impact

Social Welfare

Community Development

Unknown

Involved in community development initiatives.

Education

Education

Unknown

Contributions focused on improving education.

Healthcare

Healthcare

Unknown

Contributions focused on improving healthcare.