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Share calculator

Use this tool to calculate the current value and the change in value of your shareholding

Science and Me

Our flagship programme that improves access to quality science education for all.

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Diversity stories

We asked some of our people: what does diversity and inclusion mean to you?

Our values

Uncover Johnson Matthey's five core values that provide the framework against which we engage with each other, with our customers and with our stakeholders.

Measuring transformation temperatures in Nitinol alloys

Read about constant load, differential scanning calorimeter, active Af and more.

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Clean Air roundtable

Investor presentation: February 2022.

Biocompatibility of Nitinol

Nitinol tube stock

Precious metal tubing stock

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Catalytic Reaction Guide

The Catalytic Reaction Guide (CRG) is a useful free tool designed to provide customers with access to catalyst recommendations on over 150 reactions in areas of homogeneous, heterogeneous and asymmetric catalysis.

Corporate governance

Get access to PDF documents in relation to corporate governance.

Investor enquiries

Contact details for members of our Investor Relations team.

Fatty acid methyl esters catalysts

Solids State Services

Investor and analyst call 11 November 2021

Medical components - get in touch

JM ProcessWise Webinars

Sponge Metal Catalysts

Solvents and fuels market

Catalysts for de-aromatisation, saturation and sulphur removal in hydrocarbons plus technology for NMP, DME, DMF and ethyl acetate.

Responding to COVID-19

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Environment

Environmental concerns about industrial emissions to air and water have been continually growing. In response, Johnson Matthey has targeted key issues by applying our expertise in catalysts and catalytic technology.

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Surface strains in Nitinol wire, ribbon and sheet

Alcohols market

We offer processes, technologies, base and pgm catalysts for oxo-alcohols, BDO production and ring hydrogenation for plasticisers.

Johnson Matthey Plc tracing programme with ProSearch

Information for shareholders who have not claimed any dividends in a number of years.

Sustainability - sign up

Sign up to receive sustainability updates form Johnson Matthey.

Chemistry challenges

Partnerships

JM's partnerships are paving the way for the new hydrogen economy.

Media resources

Resources for journalists and media.

Media enquiries

Get in touch with any media-related questions.

ASTM standards

ASTM issued standards for Nitinol specifications.

Comparison of properties of nitinol and stainless steel

In many cases, Nitinol is substituted in an application which has traditionally used stainless steel. In most cases, the Nitinol is substituted to take advantage of its unique superelasticity or shape memory capabilities.

Medical components resource library

More information on precious metals, nitinol and more in the medical component industry, as well as our certifications and regulations.

How does Nitinol work

All about Nitinol shapememory and superelasticity