Company Overview

Johnson Matthey PLC (LSE:JMAT) is a UK-based sustainable technologies company and global leader in catalysis, precious metals processing, and clean energy applications. With a history stretching back over 200 years, the company has built world-leading capabilities in the application of precious metals — including platinum group metals (PGMs) such as platinum, palladium, and rhodium — to industrial and environmental processes that require highly efficient chemical transformation.

Johnson Matthey's Clean Air division is its largest Business unit by revenue, Manufacturing catalytic converters and other emissions control systems for automotive applications worldwide. These devices use precious metal catalysts to convert harmful exhaust gases — nitrogen oxides, hydrocarbons, and carbon monoxide — into less harmful compounds, enabling vehicles to meet progressively stringent emissions regulations in markets worldwide including Europe, the US, China, and India.

Share Price Performance

Johnson Matthey shares fell 0.89% to 2,438.0p, reflecting investor assessments of the complex transitions affecting the company's core automotive emissions business. The transition from internal combustion engines to battery electric vehicles creates both a near-term opportunity — as emissions standards become stricter for ICE vehicles still being sold — and a longer-term structural challenge as the market for catalytic converters shrinks as EV penetration increases and displaces the ICE vehicles that require emissions control technology.

The company has been managing this transition by focusing on maximising the value of its ICE emissions control business while simultaneously investing in technologies that will be relevant in a lower-carbon economy — including Hydrogen fuel cell components, battery materials, and chemical processing technologies.

Clean Air: The Core Business Under Transition

The Clean Air division generates the majority of Johnson Matthey's revenue, supplying catalytic converters and emissions control systems to automotive OEMs and their Tier 1 supplier base globally. As a world leader in automotive catalyst technology, Johnson Matthey's products are found in millions of vehicles worldwide, and the company invests substantially in R&D to develop next-generation catalyst formulations that meet increasingly demanding emissions standards.

Despite the long-term structural pressure from electrification, the near-term outlook for Clean Air revenues is supported by several factors: continued high volumes of ICE vehicle production globally (particularly in emerging markets where EV infrastructure and affordability will delay electrification for years), stricter emissions regulations in key markets that require more sophisticated catalyst systems, and the ongoing Demand for heavy-duty diesel emissions control as trucks, buses, and off-road vehicles face tightening standards.

Hydrogen Technologies

Johnson Matthey has invested in developing hydrogen-related technologies, including membrane electrode assemblies (MEAs) for hydrogen fuel cells used in vehicles and stationary power applications, and catalyst technologies for hydrogen production via electrolysis. These technologies are positioned to benefit from the anticipated growth in hydrogen as a zero-carbon energy carrier, particularly for heavy transport and industrial decarbonisation applications where battery technology faces limitations.

The commercialisation timeline for hydrogen-powered transport and large-scale clean hydrogen production has proven longer than many early projections suggested, creating execution risk for companies that have invested heavily in hydrogen technology development. Johnson Matthey has calibrated its Investment in hydrogen to reflect both the technology's long-term potential and the realistic pace of market development.

Precious Metal Services

Johnson Matthey's precious metals services businesses — including refining, marketing, and industrial applications of platinum group metals — provide important contributions to group Revenue and earnings, drawing on the company's unparalleled expertise in PGM chemistry and processing. The PGM market is closely related to the Clean Air business, as automotive catalysts are the largest source of PGM demand, and movements in PGM prices can affect both the value of the company's precious metal inventory and the terms on which it supplies catalyst products.

Outlook

Management is guiding investors through a period of strategic transition, focusing on maximising returns from the existing Clean Air Franchise while selectively investing in next-generation technologies. The company's deep expertise in catalysis, precious metal chemistry, and clean energy processes provides a strong foundation for participation in multiple dimensions of the energy transition, with hydrogen, clean chemicals, and sustainable aviation fuels among the longer-term opportunities being developed.

Frequently Asked Questions (FAQs)