Johnson Matthey is a world leader in the development and manufacture of catalysts to control harmful pollutant emissions and optimise industrial processes

Explore our catalysis products

Emission Control Catalysts

Emission Control Catalysts

Johnson Matthey is a world leader in the development and manufacture of catalysts and technologies to control harmful pollutant emissions from a variety of sources


Catalysts and Absorbents for Gases and Liquids

Catalysts and Absorbents for Gases and Liquids

Our catalysts and absorbents are used in the production of ammonia, methanol, hydrogen and substitute natural gas, and the purification of hydrocarbons


Precious Metal Chemical Products and Catalysts

Precious Metal Chemical Products and Catalysts

Johnson Matthey manufactures a variety of precious metal containing catalysts and chemical products which are used in a wide range of industrial applications


Catalysts and Technologies for Biorenewables

Catalysts and Technologies for Biorenewables

Johnson Matthey offers a range of high performance catalysts, absorbents and process technologies for the biochemical and advanced biofuel markets


Catalysts for Chemical Processes, Fine Chemicals and Pharmaceuticals

Catalysts for Chemical Processes, Fine Chemicals and Pharmaceuticals

We supply base metal and precious metal catalysts for the chemical intermediate, petrochemical, edible oil, oleochemical, pharmaceutical, fine chemical and agrochemical markets


Catalysts and Components for Fuel Cells

Catalysts and Components for Fuel Cells

Johnson Matthey Fuel Cells is a world leader in the production of catalysts and catalysed components for use in fuel cells, a technology for generating low carbon power