Jethro Vrouwenfelder Lead Forensic Investigations & Integrity

Personal quote / vision

'When conducting investigations, I always keep in mind how I would experience it if I were involved.'

If an investigation is necessary in a certain situation, the cause is usually not pleasant. By keeping an eye on all those involved and by conducting high-quality – state-of-the-art – investigations, we create clarity about the situation. Clear communication to all parties involved and respect for the interests of all parties involved are important starting points.

Specialist experience

  • In the event of fraud issues, I can guide clients in the steps to be taken. As an investigator with final responsibility, I strive for investigations that are legally tenable and that are of value to the client. In case of suspicions of fraud and non-compliance, I am in charge of the activities necessary to investigate the suspicion and to determine the possible nature and extent.

Specific client experience

  • With over 20 years of research experience, I am able to conduct and supervise research from A to Z
  • I have extensive experience in applying data analysis to identify fraud (risks)

Education and work experience

  • 2001 - 2003 | Tilburg University | Information Security Auditing
  • 2001 - 2004 | A&O Services | IT / Internal Auditor
  • 2004 - 2007 | PwC | Senior Advisor Dispute Analysis & Investigations
  • 2005 - 2006 | Nyenrode | Forensic Accountancy
  • 2007 - 2016 | Integis B.V. | Senior Investigator / Managing Partner
  • 2016 - 2017 | MN | Senior Operational Risk Manager / Fraud Management Coordinator
  • 2017 - 2016 | BDO Netherlands | Forensic Financial Investigator
  • 2019 - 2021 | Deloitte | Senior Manager Forensic & Financial Crime
  • 2021 - 2022 | ABN AMRO | Senior Consultant Fraud Risk Management - Member of Public-Private Partnership team - PPS Office
  • 2023 - 2024 | Mazars | Director Forensic & Investigation Services
  • 2024 - present | Forvis Mazars | Director Forensic & Investigation Services

Additional positions

  • 2018 - 2023 | IFFC | Board member