Wilson Ang is a litigation and disputes lawyer based in Singapore. He heads up the Asia regulatory compliance and investigations practice.

Wilson focuses on conducting internal investigations on business ethics and anti-corruption matters, often involving the US Foreign Corrupt Practices Act, the UK Bribery Act, the Singapore Prevention of Corruption Act and regional anti-bribery laws. He advises on risk management, remediation measures and follow-on disputes. Wilson has extensive experience of designing and implementing compliance programs, conducting anti-corruption due diligence reviews and handling complex and sensitive issues involving bribery, fraud, sanctions, money-laundering/terrorist-financing, cyber-security attacks, data breach incidents, competition law and financial services regulatory violations in the Asia-Pacific. Wilson's practice also involves crisis management and media communications and regulatory disclosures. He is a certified auditor for ISO37001: Anti-Bribery Management Systems.

Wilson qualified as an Advocate and Solicitor in Singapore, was admitted to the Solicitors' Roll of England and Wales and qualified as a Solicitor in Hong Kong. He became a Solicitor-Advocate and was awarded higher rights of audience in England and Wales. Wilson has significant experience of advising leading energy, transport and life sciences companies, major financial/banking institutions, as well as multinational corporations and Asian conglomerates. Wilson lectures at the US Seton Hall Healthcare Compliance program. He counsels directors and senior management on corporate ethics and personal liability.

Wilson was ranked Band 1 in the Corporate Investigations/Anti-Corruption Singapore category by Chambers & Partners from 2018 to 2021. He was recognized in Who's Who Legal: Investigations 2018 to 2021 as being among the world's leading Investigations Lawyers. He was named by Legal 500 as being experienced in regulatory compliance matters in our Financial Services Regulatory practice, which was ranked Tier 1 from 2017 to 2021. In the 2021 inaugural Legal 500 rankings for White-collar crime - Foreign firms, Wilson was recognized as a Tier 1 Leading individual. In 2016, Wilson was awarded the International Law Office's Client Choice Awards for the White-Collar Crime category in Singapore - being the sole and first winner of this award for Singapore.  He was described by Legal 500 as a "fraud and investigations expert" in a team with "wide-ranging sector knowledge in areas such as energy, infrastructure and transport". Global Investigations Review describes the investigations and compliance practice led by Wilson as focusing on China, Indonesia, Singapore and Hong Kong – as well as jurisdictions like Malaysia, Myanmar, Vietnam, Thailand, Cambodia, India and Bangladesh – acting mainly for multinational companies or senior executives.

Wilson is a frequent speaker and author of various publications on business ethics and anti-corruption and other compliance and investigations-related matters. He worked alongside the Asia-Pacific Economic Cooperation Anti-Corruption and Transparency Experts Working Group, the United Nations Office on Drugs and Crime, the Organisation for Economic Co-operation and Development and the International Bar Association to engage practitioners and law enforcement agencies in anti-corruption and anti-money laundering capacity-building efforts. Wilson was a member of the Asia Society Policy Institute's Task Force on Navigating the Belt and Road Initiative.