David de Villiers
Executive Investigations | Johannesburg
Contact
T: +27 11 669 9535
Overview
David de Villiers is an executive in the Corporate Investigations department. David has wide-ranging experience with over 21 years’ experience in fraud, bribery and corruption investigations and anti-bribery & corruption compliance. Prior to joining Bowmans in March 2015, he served as an Associate Director in Ernst & Young’s forensic practice for over 8 years.
David specialises in leading financial crime and procurement investigations in Southern Africa and internationally. He has led and managed numerous large, high-profile and complex forensic investigation matters for corporate and public service clients that have resulted in successful disciplinary and criminal proceedings, as well as the recovery of losses.
David and his team assist clients with anti-fraud and anti-bribery risk assessments, due diligence and anti-bribery compliance programmes. He and his team conduct corporate intelligence reviews and due diligence reviews on parties to prospective corporate transactions, on business partners, clients and vendors; and alert clients to any compliance risks. He has presented training workshops on fraud investigation, forensic accounting and anti-bribery and anti-corruption subjects.
David has extensive experience of dealing with the South African Police Service, the National Prosecuting Authority (South Africa), the Special Investigating Unit (South Africa), and the South African Reserve Bank (SARB). He spent over 3 years on secondment to the UK’s Serious Fraud Office working on high profile investigations. David was appointed as Inspector by the Governor of SARB in terms of the provisions of the South African Reserve Bank Act, 1989 and has conducted extensive investigations for the SARB into contraventions of the Banks Act.
His forensic assignments generally involve the collection and analysis of evidence; data analysis, interviewing witnesses and suspects; cash-flow analyses, the preparation of detailed investigation reports and evidence files; giving evidence, liaising with witnesses, law enforcement and legal counsel.
Experience
* Indicates experience gained prior to joining Bowmans.
A selection of relevant clients includes:
- Eskom Holdings (SOC) Limited
- Walmart Inc
- De Beers Consolidated Mines Ltd
- Debswana Diamond Company Ltd
- Sanlam
- Oracle Corporation
- Central Energy Fund (SOC) Ltd
- National Treasury
- State Information Technology Agency (SOC) Ltd
- South African Revenue Service (SARS)
- The South African Reserve Bank
- Auditor General of South Africa
- Transnet
Awards
- Chambers Global ranked David in Band 3 for his work in Corporate Investigations in South Africa (2024-2026).
- ‘David de Villiers provides fantastic services to clients.’ – Chambers Global, 2026
AREA OF EXPERTISE
Qualifications
Education
- Bachelor of Commerce, Accounting Science, University of Pretoria
- Honours Bachelor of Accounting Science, University of South Africa
- Post Graduate Diploma, Certified Internal Auditing, Institute of Internal Auditors
Professional Memberships
- Certified Fraud Examiner, Association of Certified Fraud Examiners (South Africa and USA)
- Forensic Practitioner (South Africa), Institute of Commercial Forensic Practitioners
- Internal Auditor, Institute of Internal Auditors South Africa
Overview
David de Villiers is an executive in the Corporate Investigations department. David has wide-ranging experience with over 21 years’ experience in fraud, bribery and corruption investigations and anti-bribery & corruption compliance. Prior to joining Bowmans in March 2015, he served as an Associate Director in Ernst & Young’s forensic practice for over 8 years.
David specialises in leading financial crime and procurement investigations in Southern Africa and internationally. He has led and managed numerous large, high-profile and complex forensic investigation matters for corporate and public service clients that have resulted in successful disciplinary and criminal proceedings, as well as the recovery of losses.
David and his team assist clients with anti-fraud and anti-bribery risk assessments, due diligence and anti-bribery compliance programmes. He and his team conduct corporate intelligence reviews and due diligence reviews on parties to prospective corporate transactions, on business partners, clients and vendors; and alert clients to any compliance risks. He has presented training workshops on fraud investigation, forensic accounting and anti-bribery and anti-corruption subjects.
David has extensive experience of dealing with the South African Police Service, the National Prosecuting Authority (South Africa), the Special Investigating Unit (South Africa), and the South African Reserve Bank (SARB). He spent over 3 years on secondment to the UK’s Serious Fraud Office working on high profile investigations. David was appointed as Inspector by the Governor of SARB in terms of the provisions of the South African Reserve Bank Act, 1989 and has conducted extensive investigations for the SARB into contraventions of the Banks Act.
His forensic assignments generally involve the collection and analysis of evidence; data analysis, interviewing witnesses and suspects; cash-flow analyses, the preparation of detailed investigation reports and evidence files; giving evidence, liaising with witnesses, law enforcement and legal counsel.
Experience
* Indicates experience gained prior to joining Bowmans.
A selection of relevant clients includes:
- Eskom Holdings (SOC) Limited
- Walmart Inc
- De Beers Consolidated Mines Ltd
- Debswana Diamond Company Ltd
- Sanlam
- Oracle Corporation
- Central Energy Fund (SOC) Ltd
- National Treasury
- State Information Technology Agency (SOC) Ltd
- South African Revenue Service (SARS)
- The South African Reserve Bank
- Auditor General of South Africa
- Transnet
Awards
- Chambers Global ranked David in Band 3 for his work in Corporate Investigations in South Africa (2024-2026).
- ‘David de Villiers provides fantastic services to clients.’ – Chambers Global, 2026
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