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Half year results for the six months ended 30th September 2025
Strong 1H performance whilst delivering a leaner, more focused and cash generative JM
ExploreJohnson Matthey in Milton Park, UK, makes tanks donation to NHS
JM will donate two 3000-litre cryogenic bulk liquid tanks to the NHS.
ExploreJohnson Matthey releases Platinum 2013
Johnson Matthey's latest review of supply and demand in the platinum group metals markets, Platinum 2013, is released today at the start of London Platinum Week
ExploreFuel cells technology
Read about our technology capabilities in fuel cells and what we can offer to support your fuel cells system.
ExplorePGM Rhodium
Rhodium’s high melting point, high temperature stability and corrosion resistance properties make it a key component in vehicle emission control, as well as glass/ production, and chemical catalysts.
ExplorePGM Iridium
Iridium is the rarest of the PGMs. It has a series of unique properties such as its high melting point, temperature stability and corrosion resistance, which make it vital in specialist applications.
ExplorePGM Palladium
Palladium, although having the lowest melting point and being the least dense of all the PGMs, finds its way into many crucial applications. Whilst mainly used in catalytic converters, it is also an important catalyst for chemical markets. When combined with silver, palladium alloys are also used in medical, military and aerospace applications. In plating applications, it is often alloyed with nickel and gold to offer an excellent combination of conductivity, corrosion resistance and hardness.
ExploreJM-LEVO Formaldehyde
The JM-LEVO Formaldehyde portal is the first of our plant analytics and communication tools, helping you to effectively manage and adapt your plant operations as conditions change.
ExploreConventional (grey) hydrogen
Johnson Matthey is the supplier of catalysts for hydrogen production via steam reforming for conventional (grey) and carbon capture enabled (blue) hydrogen processes.
ExploreJM-LEVO Methanol
A digital platform providing customers with insightful analytics based on JM expertise and advanced data modelling, enabling more agile and better informed decisions.
ExploreOlefins
We offer catalysts and absorbents suitable for every plant configuration in the olefins value chain.
ExploreJM-Levo Purification
The JM-LEVO Purification portal is here. Assemble, visualise and gain plant operation insights and opportunities.
ExploreJohnson Matthey and Noya establish partnership to 'shift the dial' on carbon removal, bringing water-positive system to megaton scale
News
ExploreJohnson Matthey sponsors Royal Institution Christmas Lectures in London
Johnson Matthey is pleased to sponsor this year's annual Christmas Lectures at the Royal Institution
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