Gavin Pearson

Managing Director - Forensic Accounting, Quantuma Advisory Limited


Gavin is a forensic accountant, expert witness and expert determiner with 20 years’ experience. He heads Quantuma’s forensic accounting and investigations team in the UK.

He has specialist experience in dispute matters (including contractual, shareholder and partnership), warranty claims, professional negligence claims, and matrimonial matters as well as fraud and criminal cases.  However, he has particular expertise in Compulsory Purchase matters, having acted for a wide range of claimants and acquiring authorities in order to quantify disruption and extinguishment losses with values ranging from low thousands to above £100m.