Johnson Matthey is a specialty chemicals company focused on its core skills in catalysts, precious metals and fine chemicals. The company's principal activities are the manufacturer of catalysts and filter technology for the worldwide gas, diesel and natural gas markets for both mobile and stationary applications; catalysts and components for fuel cells, pharmaceutical compounds, process catalysts and specialty chemicals; and the refining, fabrication and marketing of precious metals.

Johnson Matthey has continued to develop its technology for 190 years, demonstrating the company's ability to maintain world leadership by adapting constantly to rapidly changing customer needs. Rigorous in its own environmental policies, many of Johnson Matthey's products have a major beneficial impact on the environment and enhance the quality of life for millions around the world.

Johnson Matthey has operations in 34 countries and employs around 7,500 people. Its products are sold across the world to a wide range of advanced technology industries.

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