Lim Chai Hock

$1.41B

$11.7M (-0.8%)

as of 07/14/25

About Lim Chai Hock

Lim Chai Hock is chief operating officer and director of Bayan Resources, one of Indonesia's largest coal producers, founded by billionaire Low Tuck Kwong.

He is a cofounder of the Bayan Group and also sits on the board of several of its subsidiaries.

Lim holds a certificate of land surveying.

Prior to joining Bayan Group, he worked as a site manager with Jaya Sumpiles Indonesia, Low's coal mining infrastructure company.

Personal stats

Citizenship

Malaysia

Source of wealth

Coal

Residence

Balikpapan

Birth date

08/12/59 (age 65)

Self-made

self-made

Lim Chai Hock’s fortune is worth

23K

troy ounces of gold

22K

median U.S. household

14K

median U.S. income

0.028%

U.S. credit card volume

0.006%

GDP of the United States

0.004%

United States debt

Net worth history

Annual ranking

Net worth over time

Real-time ranking

Financial assets

INDONESIA | BYAN-ID

Bayan Resources Group