Business
Change of Director responsibilities
Diploma PLC has announced changes to its Remuneration Committee, with Jennifer Ward stepping down as Chair effective July 6, 2026, due to other commitments, while remaining a member. Katie Bickerstaffe, the Senior Independent Director, will assume the role of interim Chair, and Ian El-Mokadem will join the committee. This announcement is made in accordance with UK Listing Rule 6.4.6R. Disclaimer*

About this update from Diploma Plc
10-11 CHARTERHOUSE SQUARE, LONDON EC1M 6EE TELEPHONE: +44 (0)20 7549 5700 3rd July 2026 CHANGE OF DIRECTOR RESPONSIBLITIES Diploma PLC, the value-add solutions group, today announces changes to the composition of the Remuneration Committee. Jennifer Ward will remain a member of the Remuneration Committee but, due to her other commitments, will step down as Chair from 6th July 2026. Katie Bickerstaffe, Senior Independent Director, will become interim Chair of the Remuneration Committee from this date and Ian El-Mokadem will join the Remuneration Committee. This announcement is made in accordance with UK Listing Rule 6.4.6R. Anna Lawrence Group General Counsel & Company Secretary Diploma PLC For further information, please contact: Diploma PLC - +44 (0)20 7549 5700 Anna Lawrence, General Counsel & Company Secretary Holly Gillis, Head of Investor Relations Further information on Diploma PLC can be found at www.diplomaplc.com LEI: 2138008OGI7VYG8FGR19