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Quantuma has announced the appointment of forensic accounting expert, Hannah Griffin, as a managing director in the firm’s Midlands disputes, investigations and valuations practice.
Griffin will be based in Quantuma’s premises in Birmingham and will also spend time in the London office.
A practitioner in litigation support services, she is a forensic accounting expert witness with testifying experience and has acted in international arbitration, litigation, mediation and expert determinations, as well as supported clients through negotiated settlements.
Griffin joins Quantuma with 20 years of forensic accounting experience, including 18 years in senior roles with Big Four and Top 10 firms, where she focused on fraud investigations and dispute services.
More recently, she led a forensic accounting team based in Cheltenham.
Hannah Griffin said: “I am thrilled to join Quantuma and to be working with the firm’s dynamic disputes, investigations and valuations team. The firm has ambitious growth plans which are reflected in the commitment to increase our capabilities in the region.
“I’m looking forward to supporting these ambitions and working alongside existing and new clients in 2025.”
Gavin Pearson, managing director and head of disputes, investigations and valuations at Quantuma, added: “I am delighted to welcome Hannah to the disputes, investigations and valuations team.
“We have grown significantly in recent years, and being joined by someone as experienced and well regarded as Hannah will allow us to continue that trajectory, particularly in the West Midlands market where Quantuma has been growing fast across service line offerings.”









