The Millennium hotel properties and the overarching Millennium & Copthorne Hotels (M&C) hospitality group are owned and controlled by City Developments Limited (CDL), a prominent Singapore-based real estate conglomerate led by billionaire Kwek Leng Beng and his family. CDL gradually acquired and consolidated various international hotel portfolios, fully integrating them under its publicly listed hospitality subsidiary to expand its global footprint across Asia, Europe, the Middle East, and Australasia.