Deborah Ong

Mrs Deborah Ong joined PwC in 1993 and retired as a Partner in 2020. She had extensive experience as a public accountant managing audits of large listed clients and providing advisory services to clients in various industries. She also held leadership positions in PwC Singapore and in the PwC Global Network.

She was an International Team Leader in the Global Assurance Quality – Inspections Group, where she interacted with the PwC Leadership of a portfolio of countries regarding how quality and risk are managed in each of the firms. Prior to this appointment, Mrs Ong was a Member of the Leadership Team for PwC Singapore. She was also the firm’s Risk and Quality Leader.


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