Welcome to Johnson Matthey Catalysts

Johnson Matthey Catalysts is one of the world's leading catalyst companies. Find out more about our products and technologies by clicking on the links below.

Catalysts, Chemicals & Refining

Process Technologies

Emission Control Technologies (ECT)

Catalysis and Chiral Technologies, Chemical Products and PGM Refining manufacture catalytic solutions and chemicals from facilities in the UK, USA, Germany, India and China.

Johnson Matthey Process Technologies is a global supplier of catalysts, licensed technologies and other services to the petrochemical, syngas, oil refining and gas processing industries.

Emission Control Technologies comprises Johnson Matthey's global autocatalyst, heavy duty diesel and stationary emissions control businesses. We are a world-leading catalyst manufacturer for vehicle and stationary exhaust emissions control and a leader in catalytic systems.


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