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PGM markets

Knowledge hub

Get the answers to some science and chemistry questions that will help you understand some of the science behind the incredible work that goes on at JM.

Our heritage

Delve into the last 200 years of Johnson Matthey and watch a video on our illustrious history.

Silicones market

Many chemical processes employ platinum catalysts but the most significant in terms of platinum demand is the manufacture of speciality silicones.

Diversity, inclusion and belonging

Read about our approach to diversity, inclusion and belonging.

PEM electrolysis

Read about JM's capabilities in PEM electrolysis.

Surface chemistry and coatings

Read about our improvement in surface chemistry and coatings, and how we can offer a product or process that is reliable, fast, precise, durable and economical.

Governance

Our approach to corporate governance, leadership and our Code of Ethics.

Sustainability

We strive to make the world around us cleaner and healthier. Read about our sustainability goals and how we have a positive environmental, sustainable and social impact on the world.

PGMs and circularity