Export Johnson Matthey is a speciality chemicals company focussed on its core skills in precious metals, catalysts and fine chemicals. It is organised into three global divisions: Environmental Technologies, Precious Metal Products & Fine Chemicals & Catalysts Johnson Matthey is a speciality chemicals company focused on its core skills in catalysts, precious metals, fine chemicals and process technology. The group's principal activities are the manufacture of autocatalysts, heavy duty diesel catalysts and pollution control systems, catalysts and components for fuel cells, catalysts and technologies for chemical processes, fine chemicals, chemical catalysts and active pharmaceutical ingredients and the marketing, refining, and fabrication of precious metals. Johnson Matthey has operations in over 30 countries and employs around 9,000 people. Its products are sold across the world to a wide range of advanced technology industries.