Johnson Matthey (JM) is a world leader in platinum group metals (PGMs). For over 200 years, we have used advanced metals chemistry to tackle the planet’s biggest challenges.
Many leading energy, chemicals and automotive companies depend on our technology and expertise to decarbonise, reduce harmful emissions and improve their sustainability.
Our purpose, ‘Metals that matter, for a healthier world’, is rooted in our foundation, and alludes to the positive impact our solutions bring to people, communities and the environment.
PGMs are the metals that matter. From improving air quality and enabling clean energy and transport, to advancing cancer diagnostics, our products and services are helping to create a healthier and more resilient world.
And as the largest recycler of PGMs, we're embedding circularity at scale to help maintain a sustainable supply of these critical materials for the future.
Heraeus is a globally active, family-owned technology group based in Hanau, Germany. The company develops and manufactures high‑quality materials and solutions across its business areas Precious Metals, Healthcare, Semiconductor & Electronics, and Industrials. The group is among the leading providers of precious metals, quartz glass solutions for the semiconductor and telecommunications industries, and sensor systems for industrial applications. In addition, the company improves the quality of life of millions of people through materials and technologies for medical applications.
Sibanye-Stillwater is a multinational mining and metals processing Group with a diverse portfolio of projects and investments across five continents. The Group is also one of the foremost global recyclers of PGM autocatalysts and has interests in leading mine tailings retreatment operations.
Sibanye-Stillwater has established itself as one of the world’s largest primary producers of platinum, palladium, and rhodium and is a top tier gold producer. It also produces and refines iridium and ruthenium, nickel, chrome, copper and cobalt. The Group has recently begun to build and diversify its asset portfolio into battery metals mining and processing and is increasing its presence in the circular economy by growing and diversifying its recycling and tailings reprocessing operations globally.