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Jeffrey Ong, Partner, Audit

Jeffrey Ong

Partner, Audit


+84 28 39110033


Jeffrey Ong has more than 19 years of working experience in both the accounting and commercial sector. He was a senior manager in KPMG, one of the Big 5 accounting firms, and had 2 years’ working experience at KPMG London where he specialised in the insurance industry. Prior to joining BDO, he was an executive chairman of a public listed company in Malaysia.

Jeffrey has over 6 years commercial experience and was a General Manager (Corporate Finance) in a company listed in Malaysia. He was responsible for acquisition and disposal, evaluation of business proposals and joint ventures and various corporate finance works. He also oversaw the operations of the company which include manufacturing, investments, information technology and property development.

Currently in BDO Vietnam, Jeffrey managed a portfolio of multinational and foreign direct investment statutory audit clients of various industries including manufacturing and trading.



  • Fellow Member of the Association of Chartered Certified Accountants (“ACCA”)
  • Member of the Malaysian Institute of Accountants (“MIA”)
  • Bachelor of Science in Computer Science from University of Kent, Canterbury, England