Billionaire Profile
Michael Hartono
Global Rank
#121

Image: Public domain | via Wikimedia Commons

Michael Hartono

CEO, Bank Central Asia (BCA)
ID
Real-Time Net Worth
$20.3B
As of December 2025
Age
86
Source
Banking, tobacco
Industry
manufacturing
Citizenship
ID

Biography

Michael Hartono, born October 2, 1939, is an Indonesian billionaire businessman with a net worth of $20.3 billion as of December 5, 2025. His primary wealth source is his co-ownership of Djarum, a leading Indonesian kretek (clove cigarette) manufacturer, and his substantial stake in Bank Central Asia (BCA), the largest private bank in Indonesia. His career began when he and his brother took over the family's struggling cigarette business, Djarum, in 1963, which they grew into a vast conglomerate. They have also diversified into other sectors like electronics, and real estate. Hartono is known for his strategic investments and business acumen, solidifying his position as one of Indonesia's wealthiest individuals.

Wealth Over Time

In-Depth Profile

Early Life

Michael Bambang Hartono was born on October 2, 1939, in Kudus, Central Java, Indonesia. He comes from a Chinese-Indonesian family. His father, Oei Wie Gwan, acquired a small kretek (clove cigarette) factory named Djarum Gramophon in 1951, later renaming it Djarum. Michael pursued higher education at Diponegoro University in 1959, studying in the Faculty of Economics and Business.

Rise to Success

After his father's passing in 1963, Michael and his brother, Robert Budi Hartono, took over the struggling Djarum business. The factory had been damaged by a fire, but the brothers worked to rebuild and modernize the company. By the early 1970s, Djarum had become a leading kretek cigarette manufacturer in Indonesia. In the early 2000s, Michael and his brother diversified their business portfolio by acquiring a significant stake in Bank Central Asia (BCA), one of Indonesia's largest private banks. This move proved to be a game-changer, as BCA grew rapidly in value and became a cornerstone of their wealth.

Key Business Strategies

The Hartono brothers' success can be attributed to a few key strategies. First, they transformed Djarum through modernization and efficient production. Second, they diversified their investments, particularly in BCA, which proved to be highly profitable. Third, they expanded into new sectors like electronics with Polytron and real estate. They also entered the e-commerce sector with Blibli.

Philanthropy

While specific amounts are hard to find, Michael Hartono has supported various community programs, particularly in sports. Djarum, the family's primary company, has been involved in sports sponsorship, including the Djarum badminton club.

Career Milestones

1951

Djarum Acquisition

His father acquired a small kretek cigarette factory, which would later become Djarum

1963

Djarum Leadership

Michael and his brother took over the family business after their father's death.

2000s

BCA Investment

Acquired a significant stake in Bank Central Asia.

2018

Asian Games Medal

Won a bronze medal in bridge at the Asian Games.

2022

Blibli IPO

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

Philanthropy & Social Impact

Sports Sponsorship

Djarum Foundation

Undisclosed

Supports various community programs, particularly in sports like badminton.