Group Johnson Matthey Plc

Manufactures lithium-ion battery systems

Provides diagnostic engineering services

Manufactures chemical products

Manufactures pharmaceutical products

Manufactures metal die cut parts

Functions as an investment holding company

Manufactures precious metal products

The company is based in West Chester, PA. The company specializes in advanced hydrogen fuel cell technologies and components, including membrane electrode assemblies (MEAs), catalyst coated membranes, fuel processor catalysts, and fuel cell recycling services. It leverages expertise in metals chemistry, catalysis, electrochemistry, and process engineering to develop fuel cells with a focus on performance, durability, and cost-effectiveness. The company also offers in-house MEA and catalyst technologies to ensure secure supply chains and rapid scaling. Sustainability is central to its operations, with a significant emphasis on recycling platinum group metals and products containing recycled content. Johnson Matthey Hydrogen Technologies, Inc. was founded in 2002.

Operates as an investment holding company

Provides design and engineering services for the oil industry

Manufactures catalyst and additives

Manufactures detection, diagnostic and measurement equipment

Develops, produces and distributes on-site generation products for water disinfection

Engages in production of precious metals

Manufactures auto parts

Engages in land rental and other real estate activities

Operates as a industrial technology company that provides detection, diagnostic and measurements solutions

Operates as non-classified establishment

Engages in gold smelting and refining

Part of Johnson Matthey Plc, Johnson Matthey Holdings, Inc. is a world leader in sustainable technology solutions. The company provides advanced metals chemistry expertise and technology to help energy, chemical, and automotive companies decarbonize and reduce harmful emissions. With over 200 years of experience, the company has pioneered clean air technology for 50 years and beyond. The company offers a wide range of products and services, including fuel cells, mobile emissions control, biorenewables, FCC additives, hydrogen purification, stationary emissions control systems, sustainable aviation fuels, and low carbon solutions. Johnson Matthey also provides process licensing, PGM chemicals and circularity, PPGM chemicals and catalysts, PPM industrial products, and refining and recycling services. The company's vision is to be a world-leading sustainable technology solution company, transforming energy and reducing carbon emissions for a cleaner, brighter future. The company is located in the US.

Manufactures and refines precious metal products

Engages in holding companies

Produces and supplies formaldehyde

Manufactures and distributes catalytic converters and catalytic emission control systems

Provides battery repair services

Manufactures and markets fuel cell components

Produces catalysts and specialty chemicals

Manufactures pharmaceutical ingredients