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Reclassification of Catalyst Technologies and pre-close trading update

News

Half year results for the six months ended 30th September 2025

Strong 1H performance whilst delivering a leaner, more focused and cash generative JM

Appointment of Chief Financial Officer and Chief Operating Officer

The Company is pleased to announce the appointment of Alastair Judge as Chief Financial Officer and Executive Director, effective from 1st January 2026.

Johnson Matthey officially opens first hydrogen internal combustion engine facility in Gothenburg