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.

Emission Control Technologies
Emission Control Technologies comprises Johnson Matthey’s global autocatalyst, heavy duty diesel and stationary source emissions control businesses. We are a world leading manufacturer of catalysts for vehicle exhaust emissions control and a leader in catalyst systems for the reduction of volatile organic compound emissions from industrial processes. Manufacturing takes place in the USA, UK, Belgium, Mexico, Argentina, South Africa, Japan, Malaysia, India and China. R&D facilities are in the USA, UK, Sweden, Japan and Brazil...visit site
Process Technologies
Johnson Matthey Catalysts is a leading supplier of catalysts and absorbents for process technologies, brought to the market through our PURASPECJM, VERTEC, KATALCOJM and HYTREATJM brands. These include speciality purification products for gas and liquid streams, organic titanates and zirconates, and synthesis gas and hydroprocessing catalysts...visit site
Fuel Cells
Johnson Matthey Fuel Cells is a global business, dedicated to the supply of high quality fuel cell components for hydrogen and methanol fuelled systems. The business has operations in the UK, USA and Japan, including a state of the art manufacturing facility in Swindon, UK. Within the rapidly changing fuel cell market, Johnson Matthey Fuel Cells is at the forefront of development of precious metal catalyst systems and membrane electrode assemblies and is able to tailor products to specific applications, designs and operating conditions to achieve the best possible performance...visit site
Catalysts and Chemicals

Catalysts and Chemicals manufactures base and precious metal catalysts and chemicals from facilities in the UK, USA, Germany India and China. The Chemicals business manufactures high value salts, compounds and powders for the automotive, petrochemicals, homogenous catalysts, aerospace, electronics and nuclear markets. The Catalysts business provides high performance products and services to customers in the chemical catalysts, environmental catalyst technologies, edible oils, oleochemicals, sponge metal catalysts and pharmaceutical and fine chemicals industries . Click on the highlighted links to find out more.