Many of our colleagues are recognized technical and training experts in their respective fields of specialism. We offer specialist support, practical solutions, research and assessment on a wide range of product related subjects in the construction, retail, transport and furniture industries.


Adam Osborn

Adam is a senior manager with a wealth of experience in the Q-Mark certification schemes, working closely with manufacturers, installers, maintainers, specifiers and responsible people to increase their understanding of the processes involved.

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Hugh Mansfield-Willams

Hugh is a technical manager for the assessment and certification of construction products and systems, with particular expertise in products for load-bearing timber structures.

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Jonathan Osborn

Jonathan is a technical director with a background in the fire protection of buildings including the fire, mechanical and acoustic performance of building systems and materials.

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Lee Horlock 

Lee is a senior technical officer focused on management systems certification, ensuring that our certification services are fit for purpose.

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Lewis Taylor

Lewis is a highly respected expert in the science, technology and regulation of timber frame building for the timber consultancy team.

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Mario Vieira

Mario Vieira

Mario Vieira is the general manager for BM TRADA's North America certification office, covering our US and Canada certification operations


Nick Clifford 

Nick is a senior technical consultant providing expertise in assessing the condition of timber structures, flooring, cladding and decking for the timber consultancy team.

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Niresh Somlie

Niresh is a principle technical officer with a solid knowledge of the Construction Products Regulation (CPR). He represents BM TRADA on several industry committees.

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Phil O'Leary 

Phil is technical manager in our timber consultancy team, specializing in condition surveys, performance assessments and structural strength advice for timber in many building types, including historic buildings, railway infrastructure, marine assets and cooling towers

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Robin Lancashire

Robin is a Senior Timber Frame Consultant helping architects, main contractors, developers, housing associations, building control and warranty providers with impartial advice during design, construction and in use for the timber consultancy team.

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