The fight at the top of Singapore's richest family spilled into the open when Sherman Kwek, chief executive of property giant City Developments Ltd., flatly denied his father's accusation that he had attempted a boardroom coup.

In a late-Thursday statement, Sherman said: "There has been no attempt by us to oust the chairman," referring to Kwek Leng Beng, the billionaire patriarch who chairs the board. "The chairman's claim that there is an 'attempted coup' by the majority directors to consolidate control of CDL's board is not only incorrect, it distracts from the nub of the issue."

According to Sherman, the real problem lies with a key adviser to his father, whom he blamed for driving the dispute. The statement offered no names, but the message was unmistakable: the son was pointing the finger at the circle around the 84-year-old patriarch rather than at the board's majority directors.

The Kwek family sits atop CDL, one of Singapore's largest listed property developers, with interests spanning hotels, commercial and residential property across the globe. Kwek Leng Beng has run the empire for decades, while Sherman, the younger-generation heir, took the CEO's seat to steer the group's next chapter. Father-son friction in family conglomerates is hardly new in Asia, but a public exchange of accusations is rare — and especially jarring in Singapore's buttoned-up corporate culture.

Investors watched nervously. CDL's shares have long traded on the assumption of stable, long-horizon family stewardship, and a governance war at the holding-company level risks discounting that premium. Analysts noted that the dispute raises familiar questions about succession planning in Asian family businesses: how power actually transfers, who advises the patriarch, and what happens when the next generation and the old guard disagree on strategy.

Neither side showed signs of backing down after the statements. The episode remains unresolved, with market watchers expecting either a negotiated settlement behind closed doors or a proxy fight that could reshape one of Singapore's most storied corporate dynasties.

The Kwek empire is one of the great family fortunes of Southeast Asia. City Developments was founded in 1963 by the late Kwek Hong Png, and Kwek Leng Beng — the second-generation patriarch — spent decades turning it into a global property group spanning Singapore, London, China and beyond, including the Millennium & Copthorne hotel chain. Sherman Kwek, the third generation, was groomed to carry the business forward, taking the CEO role as the group navigated post-pandemic property cycles and a heavy UK exposure.

Family succession wars are a recurring drama across Asia's conglomerates, from Hong Kong to Seoul, but they rarely break into the open in Singapore, where listed-company governance norms and a tight-knit business establishment usually keep disputes behind closed doors. That this one did — with father and son issuing duelling public statements — signals a rift too deep for private mediation. For minority shareholders, the worry is straightforward: a distracted board at a developer facing refinancing decisions and a softening luxury market. For the rest of corporate Singapore, it is a reminder that even the most polished dynasties are, in the end, families.