Billionaire Profile
Lim Chai Hock
Global Rank
#2737

Image: Public domain | via Wikimedia Commons

Lim Chai Hock

CEO, Bayan Resources
MY
Real-Time Net Worth
$1.26B
As of December 2025
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 involvement in coal mining. As the Chief Operating Officer and Director of PT Bayan Resources, one of Indonesia's largest coal producers, Lim's career reflects a journey from land surveying to executive leadership. His estimated net worth is $1.26 billion as of December 2024, derived from his significant stake in Bayan Resources. Lim's career is marked by his involvement in PT Jaya Sumpiles Indonesia before helping to build Bayan Resources into a global player in the coal industry. He holds a certificate in land surveying.

Wealth Over Time

In-Depth Profile

Early Life

Lim Chai Hock, born on August 12, 1959, in Malaysia, began his career with a focus on land surveying. He received his secondary education in Malaysia, completing it in 1977. In 1981, he earned a certificate in land surveying from the Lembaga Jabatan Ukur, Semenanjung Malaysia.

Rise to Success

Lim's career in the coal industry began with PT Jaya Sumpiles Indonesia, where he served as a field manager. He then joined Bayan Resources, playing a crucial role in its growth. As the Chief Operating Officer and Director of PT Bayan Resources, founded by Low Tuck Kwong, Lim has been instrumental in the company's expansion. Lim's expertise in land surveying has also contributed to Bayan Resources' operational efficiency and project management.

Key Business Strategies

Key to Bayan Resources' success has been its focus on innovation, particularly in through-seam blasting and the use of advanced technologies. Under Lim's leadership, Bayan Resources has grown into an integrated coal mining company with a global reputation. Lim owns a significant number of shares in Bayan Resources, which is a main source of his wealth.

Philanthropy

Specific details of Lim Chai Hock's philanthropic activities are not readily available in the search results.

Career Milestones

1983-1998

Regional Manager

PT Jaya Sumpiles Indonesia, a coal mining infrastructure company

1998

Director

PT Gunungbayan Pratamacoal

2006

Director

PT Bayan Resources Tbk

2010

Director

PT Kariangau Power

Philanthropy & Social Impact

Information not available

Information not available

Undisclosed

Information not available

Business Philosophy & Leadership

Notable Quotes

"There is a lesson in every turn. When the going gets tough, the tough gets going."

Leadership Principles

Hard work, dedication, and perseverance

Learned from experience working with a Japanese consulting engineer.

Controversies & Challenges

Information not available

Information not available

Information not available