Billionaire Profile
Michael Hartono
Global Rank
#142

Image: FBI | Public domain | via Wikimedia Commons

Michael Hartono

CEO, Banking
INDONESIA
Real-Time Net Worth
$18.378B
Estimated based on Banking stock value as of March 6, 2026
-0.81% (24h)
Age
86
Source
Banking, tobacco
Industry
Finance & Investments
Citizenship
INDONESIA

Biography

Michael Hartono, born on October 2, 1939, is an Indonesian billionaire and businessman. With a net worth of $25.1 billion as of December 2024, he is a key figure in Indonesia's business landscape. His source of wealth stems from banking and tobacco. Hartono, along with his brother Robert Budi Hartono, transformed the family's kretek cigarette business, Djarum, into a vast conglomerate. His career includes founding the electronics brand Polytron, and acquiring a majority stake in Bank Central Asia (BCA), contributing to Indonesia's economy. He is known for his strategic business decisions, including his involvement in the acquisition of BCA during the 1997-1998 Asian financial crisis. He is married with four children.

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

Wealth Over Time

In-Depth Profile

Early Life

Michael Bambang Hartono was born on October 2, 1939, in Kudus, Central Java, Indonesia. His father, Oei Wie Gwan, acquired a small kretek cigarette factory called Djarum Gramophon in 1951, later renaming it Djarum. Michael studied in the faculty of economics and business at Diponegoro University. In 1963, the Djarum factory was destroyed by fire, and shortly thereafter his father passed away, prompting Michael to return to Kudus to manage the family business alongside his younger brother, Robert Budi Hartono.

Rise to Success

Under Michael and Robert's leadership, the cigarette company Djarum grew significantly, making its first export in 1972 and introducing new products. The brand became one of the largest in Indonesia, with a 19% market share in 2012. The group expanded into other fields, founding the electronics brand Polytron in 1975. They also expanded into businesses like palm oil, papermaking, and communication towers. In 2002, they acquired a 51.15% stake in Bank Central Asia (BCA). In 2010, through a deal with UBS, the brothers controlled the majority of the company's shares.

Key Business Strategies

The Hartono brothers' strategy included diversifying their investments. They entered the banking sector with Haga Bank and Hagakita Bank. They also control several shopping malls and buildings in Jakarta. They also expanded into the online retail sector with e-commerce giant Blibli, and established venture capital firm GDP Venture in 2010.

Philanthropy

The brothers have also contributed to society through their Djarum Foundation, which supports sports, the environment, education, culture, and social initiatives.

Career Milestones

1951

Djarum

His father, Oei Wie Gwan, purchased the Djarum Gramophon cigarette factory and renamed it Djarum.

1963

Inherited Djarum

Inherited Djarum cigarette factory with his brother after their father passed away.

1972

Djarum Export

Djarum made its first export.

1975

Founded Polytron

Founded the electronics brand Polytron.

2002

Acquired BCA Stake

Acquired a 51.15% stake in Bank Central Asia (BCA).

2018

Asian Games Medal

Won a bronze medal in bridge at the Asian Games.

2022

IPO

Listed Global Digital Niaga, the parent of e-commerce giant Blibli.

Philanthropy & Social Impact

Various

Djarum Foundation

Undisclosed

Supports sports, the environment, education, culture, and social initiatives.

Business Philosophy & Leadership

Notable Quotes

""Bridge is like business. First you get the data, the information. You analyse the information, and then you make a decision. So business, real life and bridge are the same. Decision-making is the same.""

Leadership Principles

Decision-making

Hartono views business and bridge as similar, emphasizing the importance of analyzing information and making decisions.

Never break someone's trust

Hartono believes in the importance of trust in business dealings.