Our people
Meet some of our people who bring your product to life
Engineer The Future You Want
At Tharsus, we don’t just help our clients grow—we’re committed to building a more sustainable and inclusive future. Meet some of our free-thinkers, entrepreneurs, and industry experts working together, striving to do better and pushing the boundaries of what’s possible for our clients.
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Gary Cadman
Principal - Engineer, Electrical & Controls
Reece Bryan
Quality Engineer
John Kelso
Principal - Design

Lee Thomas
Manufacturing Manager

Kelly Spilsbury
Materials Manager

Andy Dean
Principal - Business Development

Kaitlin Weatherson
HR Business Partner

James Richmond
Principal - Marketing

Liam Harrison
Principal - Engineering

Mark Todman
Principal - Commercialisation

Andy Lyall
Head of Supply Chain & Services

Bryony Vaughan
Sales and Marketing Director
Andrew Elwick
Business Development Principal
David Williams
Chairman
Kerry Patterson
Head of HR
Nick Adams
Head of Engineering
Jason Penney
Senior Account Manager
Richard Laycock
CFO
Brian Palmer OBE
Founder
Dave Swan
CTO