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Billionaire Profile
Lim Chai Hock
Global Rank
#3332

Image: Gardner, Alexander, 1821-1882 | Public domain | via Wikimedia Commons

Lim Chai Hock

CEO, Bayan Resources
MY
Real-Time Net Worth
$1.4B
Estimated based on Bayan Resources stock value as of April 20, 2026
Age
66
Source
Coal
Industry
energy
Citizenship
MY

Biography

Lim Chai Hock, a 66-year-old Malaysian, is a prominent figure in the energy sector, primarily due to his significant involvement with the Indonesian coal industry. His estimated net worth is $1.4 billion as of April 2024. His wealth is derived from his position as Chief Operating Officer and Director of PT Bayan Resources Tbk, one of Indonesia's largest coal producers. Lim is also a co-founder of the Bayan Group and holds board positions in several of its subsidiaries. His career includes experience in land surveying and as a field manager at PT Jaya Sumpiles Indonesia. Lim's career demonstrates a successful transition into the coal industry, becoming a key player in the market.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Information on Lim Chai Hock's early life is limited in the available sources. However, it's known that he is originally from Malaysia.

Rise to Success

Lim Chai Hock's career began with a focus on land surveying. He then served as a field manager at PT Jaya Sumpiles Indonesia, a coal mining infrastructure company. This experience provided a foundation for his later role in the Bayan Group. He is a co-founder of the Bayan Group. Currently, he is the Chief Operating Officer and Director of PT Bayan Resources Tbk, a major Indonesian coal producer. Lim Chai Hock holds 1.08 billion shares of Bayan Resources, which represents about 3.26% of the total shares, the main source of his wealth.

Key Business Strategies

Under the leadership of Low Tuck Kwong and directors like Lim Chai Hock, the Bayan Group has grown into an integrated coal mining company. The group has expanded its mining operations through the Tabang/Pakar Project. Bayan Group is also known for leading coal infrastructure in Indonesia, including the Balikpapan Coal Terminal.

Philanthropy

Information on Lim Chai Hock's specific philanthropic initiatives is not readily available. However, some sources indicate his involvement in philanthropy, though details are not provided.

Career Milestones

1983-1998

Regional Manager

PT Jaya Sumpiles Indonesia

1998

Co-founder

Bayan Group

2004-Present

Chief Operating Officer and Director

PT Bayan Resources Tbk

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