Warranty Claim Expert Witnesses UK
ICAEW Forensic Accredited forensic accountants providing independent expert evidence in UK M&A warranty claims and post-acquisition disputes.
Our warranty claim expert witnesses combine M&A transaction experience with CPR Part 35 compliant reporting. Each expert has acted in High Court commercial and Chancery proceedings involving breach of warranty, completion accounts, earn-out, and W&I insurance claims.
James Harrington FCA
Lead Forensic Accountant
James is an ICAEW Forensic Accredited forensic accountant with over 20 years of experience in M&A disputes. He has acted as expert witness in breach of warranty, completion accounts, and earn-out disputes in the High Court and international arbitration. Former Big 4 transaction services partner.
Sarah Mitchell FCA
Senior Forensic Accountant
Sarah specialises in completion accounts expert determination and locked box leakage analysis. She has supported parties through over 30 ICAEW expert determinations and acted as independent expert determiner on five occasions. ACA qualified with ICAEW Forensic Accreditation.
David Chen FCA
Forensic Accountant
David focuses on W&I insurance claims and business valuation in warranty disputes. He has provided expert evidence in claims involving deal values from £10M to £500M, with particular expertise in but-for valuation methodology and accounting standards analysis under IFRS and UK GAAP.
Instruct a Warranty Claim Expert Witness
Connect with qualified forensic accountants specialising in UK M&A disputes. We respond within one business day.