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Sustainability Performance Databook_2026

PDF, 1.3 MB

Propylene glycol process

Our DAVY™ glycerol to propylene glycol (GPG) process is a perfect fit for our DAVY biodiesel process as the by-product, glycerol, can be fed to an adjoining GPG plant.

Synthesis technology

Johnson Matthey's DAVY™ synthesis technologies convert syngas (CO, CO2 & H2) to methanol creating exothermic reactions that have a limited conversion rate, so several passes through a reactor are required to produce sufficient methanol.

JM_Notch_Enzyme Kits_A4 flyer print.pdf

PDF, 1.1 MB

Johnson Matthey demonstrates key step towards a circular hydrogen economy

News

"Euston, this is emission control": Upgrading buses to make London's air cleaner

News: Retrofit technology enables Johnson Matthey and partners to take a twelve-year-old bus and achieve emissions comparable to a modern bus.

Oli Kay

Oli Kay’s journey to Commercial Specialist, Internal Customers started when he joined JM's Graduate Programme. He sat down to tell us all about his experience during the programme and how it has helped shape his career.

Johnson Matthey FY 2425 results and sale of Catalyst Technologies presentation

PDF, 4.8 MB

Johnson Matthey announces opening of new electron Physical Science Imaging Centre (ePSIC)

ePSIC is a world-class centre for the study of nanoscale materials and is a result of the unique collaboration between Johnson Matthey, the University of Oxford and Diamond Light Source

JM Nitric Acid Case Study - N2O Abatement (c2025)

PDF, 1.1 MB