Singapore – Michael Bambang Hartono, the immensely influential Indonesian businessman and unlikely bridge athlete, has died at the age of 86. Hartono, who built a vast empire alongside his brother Robert Budi Hartono as the owners of the Djarum cigarette conglomerate, passed away on Thursday, March 19, 2026, at 1:15 PM local time in Singapore, according to a statement from Djarum’s Corporate Communication Senior Manager, Budi Darmawan.
The passing of Hartono marks the finish of an era for one of Indonesia’s most prominent families. Beyond his business acumen, Hartono was a surprising figure on the sporting stage, representing Indonesia in bridge at the 2018 Asian Games, where he secured a bronze medal at the age of 78. His dedication to the game, which he took up in 1951 under the guidance of his uncle, was seen as a reflection of his strategic thinking and risk management skills honed in the world of business.
From Kudus to Global Business Powerhouse
Born in Kudus, Central Java, on October 2, 1939, Michael Bambang Hartono was the son of Oei Wie Gwan, the founder of Djarum. He and his brother inherited the company after their father’s death in 1963, shortly after a fire destroyed the original factory. Together, they rebuilt and expanded Djarum into a dominant force in the Indonesian cigarette market, and eventually, a global brand. According to Forbes, in 2022, the Hartono brothers topped the list of Indonesia’s wealthiest individuals with a combined net worth of $47.7 billion. Michael Hartono himself was ranked 69th globally, with a net worth of $22.3 billion as reported by Wikipedia.
Djarum’s success extended beyond Indonesia, becoming a leading kretek cigarette brand in the United States, surpassing competitors like Gudang Garam and Sampoerna. The Hartono brothers’ business interests diversified over the years, with significant holdings in Bank Central Asia (BCA), where they control 51 percent of the shares through Farindo Holding Ltd., and extensive palm oil plantations.
A Champion on and off the Bridge Table
Although widely recognized for his business achievements, Hartono’s passion for bridge revealed a different side of the self-made billionaire. He wasn’t simply a recreational player; he actively worked to elevate the sport’s profile. He successfully lobbied officials at the Olympic Council of Asia (OCA) to include bridge as a demonstration sport at the 2018 Asian Games in Jakarta and Palembang. Okezone reports that this effort culminated in his participation and a bronze medal win in the Supermixed team event, making him the oldest athlete in the Indonesian contingent.
His commitment to bridge was recognized by the Indonesian government, which awarded him the Satyalancana Dharma Olahraga in 2020, acknowledging his contributions to the sport and his success in international competitions, including bronze medals at the World Championships in 2008, 2009, and 2010.
Philanthropy and Legacy
Beyond business and sport, Hartono was a dedicated philanthropist. Through the Djarum Foundation, the family has supported initiatives in education, environmental conservation, cultural preservation, and sports development, particularly in badminton through the renowned PB Djarum badminton club. This club has produced numerous national and international badminton stars.
Hartono’s business philosophy was characterized by a long-term, family-oriented approach. He consistently prioritized sustainable growth and building lasting relationships. His influence extended far beyond the boardroom, impacting the lives of countless individuals through his philanthropic endeavors and his support for Indonesian sports.
Details regarding the arrangements for Michael Bambang Hartono’s funeral are currently being finalized by his family. Further updates will be provided as they become available. The family is currently managing the arrangements for his remains.
The passing of Michael Bambang Hartono leaves a significant void in the Indonesian business landscape and the world of bridge. His legacy as a successful entrepreneur, dedicated athlete, and generous philanthropist will undoubtedly continue to inspire future generations. The Djarum Foundation is expected to continue its function in the areas of education, sports, and culture, carrying forward Hartono’s commitment to social responsibility.
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