- Property tycoon Ong Beng Seng to step down as HPL managing director The Business Times
- Ong Beng Seng to step down as managing director of Hotel Properties The Straits Times
- Billionaire Ong to Step Down From Developer Hotel Properties Bloomberg.com
- Ong Beng Seng to plead guilty at later date; time needed to obtain his medical reports Singapore Law Watch
- Ong Beng Seng to step down from HPL amid legal proceedings and ongoing health condition theonlinecitizen.com