Johnson Matthey Catalysts is a leading supplier of process catalysts for a wide a range of applications and is a world leader in the supply of Precious Metal (PM) chemical compounds and in the refining of precious metal materials from secondary sources. Our unique platform of experience in both precious and base metal catalysts and technologies underpins Johnson Matthey Catalysts' development of leading edge products and services for the process industry worldwide. We offer an extensive range of products, services and technologies supported by a global network of sales offices, manufacturing facilities and Research and Development capability.