FRA Experts Recognized in Lexology Index Consulting Experts 2026

We are pleased to announce that senior leaders from FRA’s US and EMEA offices have once again been recognized in the latest Lexology Index Consulting Experts chapter, highlighting leading practitioners in forensic accounting and investigations.

The recognition is based on independent research and feedback from corporate counsel, clients and leading private practitioners, who shared their perspectives on the expertise and experience of FRA’s recognized professionals.

Consulting Experts – Forensic Accountants    

Frances McLeod (Co-founding Partner) - “Recognised as "highly respected", Frances McLeod brings extensive experience in forensic accounting, supporting multinational clients in anti-bribery, fraud, and money laundering matters. She is valued for her strategic focus and technical advice in compliance monitorships, and has led global teams in regulatory investigations across the US, Europe, and Asia. [SMC END] McLeod’s practice includes asset tracing, internal control reviews, and expert witness roles in complex litigation."

Toby Duthie (Co-founding Partner)- “Toby Duthie is an esteemed forensic accountant described by sources as "a pragmatic problem solver" who "maintains focus on the ultimate client objectives" and combines "technical capability with an engaging, warm personality", reflecting an excellent practice built over more than 30 years in financial analysis, AML and anti-bribery and corruption work.”

Greg Mason (Co-founding Partner) - “Greg Mason’s expertise in database architecture and large-scale data analysis has positioned him as a leading figure in forensic accounting. His unparalleled knowledge of innovative data forensics techniques was pivotal in the Airbus multinational investigation, where he developed bespoke data governance solutions to navigate state secrecy laws and privacy regulations.”

Charlie Patrick (Partner) - "Charlie Patrick is described as "one of the most experienced and versatile forensic accountants in the UK", with clients praising him as "measured, hard-working and able to inspire confidence". With two decades of focus on compliance and fraud risk reviews, he has provided training in over a dozen countries and led investigations across Europe and beyond."  

Neil Keenan (Partner) - “Neil Keenan is a renowned expert in forensic accounting, with a strong focus on complex corruption, fraud and asset misappropriation matters. With 25 years of experience, he advises multinational clients in challenging cross-border environments and brings additional background in due diligence, valuations, restructurings and audit work.”

Masako Asaka (Director) - “Masako Asaka brings nearly two decades of forensic accounting expertise to fraud investigations and compliance matters, where she is praised for her "ability to master complex information quickly and provide creative, insightful solutions". Her work includes leading monitorships for global companies, where she has delivered FCPA compliance testing across multiple continents."

Stacy Fresch (Partner) - "Stacy Fresch commands a stellar reputation as a forensic accountant, adept at guiding clients through complex regulatory inquiries and compliance challenges, both domestically and internationally. [SME] Her career includes significant roles in both public and private sectors, where she has investigated financial fraud, collaborated with enforcement agencies, and provided expert testimony."

Rob Mason (Partner) - “Rob Mason earns exceptional praise as a forensic accountant who is “second to none in contentious banking matters”. He is particularly experienced in tracing the financial consequences of alleged misconduct, from profit calculations in regulatory settlements to the impact of fraud disclosures on share prices [SMC END] and the valuation of trading portfolios in post-M&A disputes”."

Derek Patterson (Partner) - "Derek Patterson brings over 25 years' experience to his forensic accounting practice, specialising in complex fraud, bribery and corruption investigations, where he is praised for "his ability to identify problems, deliver news gracefully and propose practical solutions". His work spans international arbitration, shareholder litigation and regulatory matters, often involving cross-border elements."

Weng Yee Ng (Partner) - “Weng Yee Ng’s forensic accounting practice spans fraud investigations, compliance reviews and penalty calculations across multiple industries and jurisdictions, where she is lauded as "responsive and always reliable". One source notes that "she is bilingual, which is a huge asset because she can speak directly to clients in their mother tongue".”

Gerben Schreurs (Partner) - “Widely recognised for his expertise in digital forensics, data analytics and financial crime compliance, Gerben Schreurs has spent more than 25 years advising on sophisticated investigations involving fraud, money laundering, information leakage and regulatory breaches. [SMC END] He is particularly valued for his ability to harness complex datasets and apply data-driven methodologies to help clients navigate risk, compliance and regulatory challenges.”

Jenna Voss (Partner) - "Jenna Voss is a forensic accounting expert with a strong focus on global investigations, monitorships and compliance advisory. She leads teams through complex anti-corruption and anti-money laundering matters, providing innovative solutions for clients facing regulatory and enforcement challenges. [SMC END] Her experience spans high-stakes litigation and cross-border investigations, making her a sought-after advisor in forensic accounting."

Yousr Khalil (Partner) - Recognised as "a go-to person for complex forensic work", Yousr Khalil brings over 20 years of experience to complex investigations involving government contracts, financial reporting, and FCPA matters. [SMC END] She is relied upon for “her consistent professionalism", "rigor and availability", and has navigated complex cross-border matters, including compliance monitorships and asset tracing assignments. Khalil’s expertise spans fraud detection, compliance programme development, and expert testimony in litigation and regulatory proceedings."

Nancy Waung (Director) - “Bringing more than 15 years of experience in forensic accounting, Nancy Waung leads investigations involving fraud, money laundering and anti-bribery and corruption issues, with experience uncovering multi-billion-dollar corporate frauds and conducting complex reviews of sovereign entities and joint ventures.”

Consulting Experts - Digital & Data - Digital Forensic Experts

Trevor Wiles (Partner) - "Trevor Wiles brings over 30 years of experience as a digital forensic expert, specialising in investigations into bribery, corruption, sanctions and forms of financial misconduct. Described as "experienced, professional and very easy to get along with", [SMC END] his work spans matters across Europe, the Middle East and Asia, where he has supported clients in navigating regulatory actions."

Jon Fowler (Partner) - “Jon Fowler is described by sources as "extremely knowledgeable in the field of eDiscovery", where he excels at tackling complex matters which often span several jurisdictions. He receives further praise for his "deep experience", making him a sought-after expert."

Gerben Schreurs (Partner) - “Widely recognised for his expertise in digital forensics, data analytics and financial crime compliance, Gerben Schreurs has spent more than 25 years advising on sophisticated investigations involving fraud, money laundering, information leakage and regulatory breaches. [SMC END] He is particularly valued for his ability to harness complex datasets and apply data-driven methodologies to help clients navigate risk, compliance and regulatory challenges.”