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About Johnson Matthey

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Alfa Aesar's parent company, Johnson Matthey, is an advanced materials company with expertise in the development of products and services for all technology-based industries. For over 175 years, Johnson Matthey has continually developed new technologies to meet the changing needs of customers in technology industries worldwide.

Johnson Matthey'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 continued to develop its technology for almost 200 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 of people around the world.

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.


View all Johnson Matthey websites