Profile of Michael Bambang Hartono, the Humble Tycoon Who Passed Away Today

Jakarta, CNBC Indonesia - Sad news has enveloped the Indonesian business world. One of the most influential conglomerates in Indonesia, Michael Bambang Hartono, is reported to have passed away on Thursday, (19/3/2026). Based on circulating information, Michael Bambang Hartono breathed his last peacefully at 1:15 pm Singapore time at the age of 86. The departure of this figure, affectionately known as Bambang, represents a major loss for the business world, given his significant contributions to building the Djarum Group business empire and various industrial sectors in Indonesia. Profile of Michael Bambang Hartono: The King of Kretek and Banking Michael Bambang Hartono was born in Kudus, Central Java, on 2 October 1939. Together with his younger brother, Robert Budi Hartono, he was the mainstay behind the success of the Djarum Group. For years, the brothers have consistently held the top positions on the list of Indonesia’s richest people. Bambang’s business journey was not instantaneous. He inherited the Djarum cigarette factory from his father, Oei Wie Gwan, which at the time was nearly destroyed by a massive fire in 1963. However, in the hands of Bambang and his brother, Djarum rose to become a tobacco industry giant that expanded into international markets. Not only in the tobacco industry, Bambang Hartono’s most phenomenal strategic move was expansion into the banking sector. He is the majority shareholder of PT Bank Central Asia Tbk (BBCA), Indonesia’s largest private bank. Under his auspices, BCA transformed into the bank with the largest market capitalisation on the Indonesia Stock Exchange. Their business in the banking world has propelled them to become Indonesia’s richest people. Based on the latest Forbes data for December 2025/January 2026, Michael Bambang Hartono along with his brother, Robert Budi Hartono, remain firmly as Indonesia’s richest with wealth reaching US43.8billion, orapproximatelyRp742trillion(assuminganexchangerateofRp16, 960/US). Individually, Michael Bambang Hartono’s own wealth is estimated at more than US$25 billion or around Rp424 trillion. Much of this wealth stems from share ownership in Bank Central Asia (BCA) and the Djarum cigarette manufacturing group. In addition, his coffers also flow from ownership in Sarana Menara Nusantara (telecommunications tower provider), the property sector, to the electronics industry through the Polytron brand. A Humble Figure and Bridge Enthusiast Outside the business world, Bambang Hartono was known as a very humble person. He once went viral for his habit of eating at street food stalls despite his status as the richest person in the country. Bambang was also a accomplished national bridge athlete. His dedication to this mind sport is evidenced by winning a bronze medal at the 2018 Asian Games. He became one of the oldest athletes to contribute a medal to the Indonesian contingent at that time. The passing of Michael Bambang Hartono marks the end of a visionary business leadership era. However, the intellectual legacy and business empire he leaves behind are certain to continue as pillars of national economic stability.