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PGM chemicals and catalysts

Mixed metal oxides (MMOs)

We supply customised chemicals for the production of mixed metal oxides for a wide range of applications including electrowinning, electrorefining, the chloralkali process and cathodic protection.

Silicones market

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

Upholding labour and human rights

Johnson Matthey Plc and our group companies (JM) are committed to respecting and upholding human rights throughout our operations and supply chain.

Planet: protecting nature and advancing the circular economy

We are committed to minimising our environmental footprint and conserving scarce mineral resources through our manufacturing choices. Explore our targets.

Planet: protecting the climate

Our company purpose is to catalyse the net zero transition because we believe this represents the biggest benefit we can bring to society. Read more about our net zero roadmap.

People: promoting a safe, diverse and equitable society

Ensuring our employees are fulfilled in their careers, work safely and return home well to their families each day is our number one priority. Read more about our targets.

Sustainability ratings

The latest external validation of Johnson Matthey's sustainability credentials.

Financial results and reports

JM’s latest financial results, Annual Report and investor presentations

Annual report archive

Access Johnson Matthey's annual reports, dating back to 1998.