Leadership TEAM
The Diamorph Leadership team.
Jonathan Wilkinson
As CEO of Diamorph’s Composite and Polymer Materials division, Jonathan leads an international organisation focused on advanced materials innovation for critical applications. Since joining the Diamorph Group over two years ago, he has strengthened the division’s technical capability, operational performance and customer focus across global markets.
Prior to Diamorph, Jonathan held senior leadership roles at AESSEAL®, one of the world’s leading specialists in mechanical seals and support systems, and BNL, the global leader in specialist plastic bearing solutions. His career spans engineering, product development and commercial strategy, with a consistent record of driving technology-led growth.
Jonathan holds a BSc in Physics, an MBA in Business Management and is a graduate of the Advanced Management Program at INSEAD Business School.
Jonathan Wilkinson
As CEO of Diamorph’s Composite and Polymer Materials division, Jonathan leads an international organisation focused on advanced materials innovation for critical applications.
David Bessant
As CFO of the Composite and Polymer Materials division, David is responsible for financial strategy, performance management and value creation across Diamorph’s global operations. He brings extensive experience from both listed and private equity owned multinational manufacturing businesses, where he has delivered sustained improvements in financial results and commercial discipline.
Before joining Diamorph 2 years ago, David held senior finance roles across the automotive, commercial vehicle and industrial sectors, building a strong track record in strategic planning, risk management and M&A execution. With more than a decade of boardlevel experience, he has played a key role in enabling longterm, profitable growth in complex engineering environments.
David holds a degree in Accountancy and Financial Analysis from the University of Warwick.
David Bessant
As CFO of the Composite and Polymer Materials division, David is responsible for financial strategy, performance management and value creation across Diamorph’s global operations.
Jan Roubal
As Managing Director of Diamorph’s High Temperature Materials division, Jan oversees the strategy, commercial performance and development of the business, serving customers across a wide range of demanding industrial applications. He leads global teams across manufacturing, product development and international sales, ensuring the division delivers high performance materials trusted for their reliability and consistency.
Jan’s career has been built in advanced manufacturing and engineering led organisations, where he has developed deep expertise in operational leadership.
Jan Roubal
As Managing Director of Diamorph’s High Temperature Materials division, Jan oversees the strategy, commercial performance and development of the business, serving customers across a wide range of demanding industrial applications.
Shal Gupta – CFO
Kapil Chopra – CTO
Ed Peltor – MD Passive fire protection
Tony Beswick – MD Composite and Polymer materials
Jan Roubal – MD High temperature materials
Dan Murphy – Strategic projects director