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Your Expert Witness

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Mr Philip Duffy

Duffy Marine
Based in the Cote d’Azur and operating worldwide


Contact Person: Mr Philip Duffy
Qualifications: Master11/2 MIIMS AMRINA
Phone: +33 0 60 91 78 545 / +44 0 60 91 78 545
Occupation: Marine Surveyor and Valuer

Mr Philip Duffy
Master11/2 MIIMS AMRINA

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Marine Surveyor and Valuer

With 30 years of experience as a captain and engineer, Mr Philip Duffy has operated vessels up to 50 meters in length - including superyachts, sailing yachts, powerboats and dive operations - across various global locations. He possesses extensive shipyard experience, overseeing new construction projects, supervising refits and providing expert consultation on classification society surveys and MCA Commercial Codes.

As a marine surveyor with 20 years of practice in France, Mr Duffy has surveyed vessels up to 80 meters in length. 

He has conducted financial appraisals on a wide range of vessels, with values exceeding €80 million, for financial institutions, investment corporations and private individuals. He is the author of the IIMS Guide: Superyacht and Small Craft Valuations.

Mr Duffy undertakes expert witness instructions in cases relating to yacht and superyacht valuation disputes, defective survey scrutiny and damage assessments.

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