Billionaire Profile
Dewi Kam
Global Rank
#1243

Image: Dewi König | CC BY-SA 3.0 | via Wikimedia Commons

Dewi Kam

CEO, Coal
INDONESIA
Real-Time Net Worth
$3.393B
Estimated based on Coal stock value as of March 6, 2026
-3.91% (24h)
Age
73
Source
Coal
Industry
Energy
Citizenship
INDONESIA

Biography

Dewi Kam is a prominent Indonesian businesswoman, recognized as the wealthiest woman in Indonesia. Born in 1951, she is 73 years old and has built a substantial fortune primarily through her investments in the energy sector, particularly coal mining. Her net worth is estimated at $4.3 Billion. Dewi Kam's career in the energy business began in the early 1990s and she has since become a major shareholder in PT Bayan Resources Tbk (BYAN). Her strategic investments also extend to power plant construction and operation. This has solidified her position as one of the leading figures in Indonesia's business landscape, especially in the energy industry.

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

Wealth Over Time

In-Depth Profile

Early Life

Born in 1951, Dewi Kam has become a prominent figure in the Indonesian business world. Not much information is available about her early life, but it is known that she has built a remarkable career in the energy sector.

Rise to Success

Dewi Kam's career in the energy sector began in the early 1990s. Her wealth stems mainly from her stake in PT Bayan Resources Tbk (BYAN), a major Indonesian coal mining company. She holds a significant minority stake, approximately 10% in the company. The value of her shares increased significantly in 2022 due to the global energy crisis. Furthermore, Kam also owns 91% of PT Sumbergas Sakti Prima and is involved in power plant construction and operations.

Key Business Strategies

Dewi Kam’s key business strategy focuses on the energy sector, particularly coal mining. Her strategic investments and decision-making have driven her success. She has also expanded her portfolio by investing in power plant construction and operations. This strategic approach has contributed significantly to her wealth and influence within the Indonesian business environment.

Philanthropy

Information on Dewi Kam's specific philanthropic activities and the exact amounts donated is not readily available in the search results. However, her involvement in the energy sector and strategic investments indicates a commitment to Indonesia's infrastructure and economic development.

Career Milestones

1990s

Energy Sector Involvement

Began career in the energy sector.

2006

President Commissioner

Served as President Commissioner of PT Sumber Gas Sakti Prima.

2022

Wealth Increase

Shares in Bayan Resources increased significantly due to the global energy crisis.

2024

Forbes Ranking

Ranked as one of the richest people in Indonesia.

Philanthropy & Social Impact

Infrastructure

Energy Sector Development

Unknown

Involved in projects that contribute to the energy infrastructure of Indonesia.