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By combining technical expertise with business acumen, we’ve been able to develop an organisational culture of creativity, innovation and drive. The team, comprised of industry experts combining strong entrepreneurial instincts with a bold and curious outlook, is led by:

Glenn Fletcher


A Yorkshireman born-and-bred, but with extensive knowledge of living and working across the world. Glenn uses his considerable IP commercialisation and ecosystem-building experience to lead the development of Tribosonics’ long-term scale-up strategy.

A Chartered Accountant (PwC) by profession and an experienced C-Suite operator in global corporates in the chemicals, fibres, materials and manufacturing sectors.

Glenn has extensive experience in combined executive/investor roles, and has founded, built and created value for a number of Venture Capital-backed companies since 2006.

Dr. Phil Harper

Founder & CTO

Phil is a true tech innovator and visionary with an unmatched expertise in tribology and sensing technologies.

In addition to being a Chartered Engineer and a member of several professional institutions, Phil has won a number of prestigious awards, including the Royal Academy of Engineering ERA Foundation Award and the IET’s Sir Henry Royce Gold Medal. Phil holds a Masters degree in Mechanical Engineering and a PhD in Tribology and Ultrasonics.

Mark Wallace


With oversight of Tribosonics’ entire operational infrastructure, Mark is focused on driving the company’s scale-up strategy through building a culture of operational excellence.

A Chartered Engineer, Mark was one of the youngest Fellows appointed by the IMechE and is the winner of several Engineering awards including a Royal Academy of Engineering Medal.

Mark holds a Master’s degree in Mechanical Engineering from the University of Sheffield, which included a year spent studying at the INSA de Lyon, in France.

We would love to hear from you...

Whether you’re interested in finding out more about the services we offer, the work we do or your next career move, we would love to hear from you!

Our Mission Global problem We use innovative and novel approaches to ultrasonic sensors to measure and monitor a wide range of engineering applications including film thickness, wear, contact pressure, load, corrosion, material quality etc.

Global Problem