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Meet the Team
We're proud to introduce the people who make LEDA what it is: a dedicated team of skilled professionals who bring expertise, innovation, and a personalized approach to every project.

Kevin Leonard
Director/Mechanical Engineer
Kevin joined LEDA as a Graduate Engineer in 2001 and became Director in December 2008. He currently leads the Practice’s Low Carbon Initiative and Healthcare sector.
Qualifications & Experience
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BEng (Hons)
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BA (Hons)
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BTEC Advanced Diploma in Engineering
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CIBSE Low Carbon Consultant
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CIBSE Low Carbon Energy Assessor

Mat Painell
Director/Mechanical Engineer
Matt joined LEDA as a Senior Design Engineer, contributing extensively to Commercial, Residential, Data Centre, and large plant replacement projects. Promoted to Director in 2008, he has since strengthened LEDA’s consultancy with key clients, including BAE Systems and Airbus Defence and Space.
Qualifications & Experience
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LCIBSE
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BTEC in Mechanical Engineering.

Stewart Slack
Associate Director
He has worked on major plant replacement designs, new-build schemes, defense projects, office and healthcare refurbishments, high-end residential projects, and specialist electrical plant upgrade schemes. Promoted to Associate Director in 2015, Stewart now oversees the Electrical Services team and all of the Electrical design works and deliverables within the office.

Chris Mulloy
Associate Director/Mechanical Design Engineer
Chris joined LEDA in 2018 with a Bachelor's Degree in Mechanical Engineering from the University of Bristol. He has worked on various projects, including reception refurbishments, outpatient departments, and internal developments. Chris is currently focused on internal relocation projects and designing conversions of office spaces into ward facilities.

Andrew Perry
CAD Manager
Andrew has vast experience in producing mechanical, electrical and public health drawings for the wide variety of
projects, including hospitals, schools, offices and residential buildings, in both AutoCAD and Revit.