Johnson Matthey Plc is a multinational specialty chemicals and sustainable technologies company with a history dating back to 1891. Based in London, the company operates globally, employing approximately 18,000 people across 36 sites. Johnson Matthey’s core business revolves around the development, manufacture, and supply of catalysts, precious metal products, and process technologies. The company’s activities are categorized under several Standard Industrial Classification (SIC) codes: 20590 – Manufacture of other chemical products n.e.c.; 24410 – Precious metals production; 29320 – Manufacture of other parts and accessories for motor vehicles; and 71121 – Engineering design activities for industrial process and production. Johnson Matthey specialises in providing solutions for a range of industries including automotive, chemical processing, hydrogen production, and battery materials. A significant portion of their work focuses on supporting the transition to net zero emissions through technologies such as emission control catalysts, battery materials, and fuel cell components. The company maintains a strong international presence, serving customers in over 90 countries. Johnson Matthey’s commitment to innovation and sustainability positions it as a key player in driving technological advancements across multiple sectors.

Johnson Matthey Plc is a multinational specialty chemicals and sustainable technologies company with a history dating back to 1891. Based in London, the company operates globally, employing approximately 18,000 people across 36 sites. Johnson Matthey’s core business revolves around the development, manufacture, and supply of catalysts, precious metal products, and process technologies. The company’s activities are categorized under several Standard Industrial Classification (SIC) codes: 20590 – Manufacture of other chemical products n.e.c.; 24410 – Precious metals production; 29320 – Manufacture of other parts and accessories for motor vehicles; and 71121 – Engineering design activities for industrial process and production. Johnson Matthey specialises in providing solutions for a range of industries including automotive, chemical processing, hydrogen production, and battery materials. A significant portion of their work focuses on supporting the transition to net zero emissions through technologies such as emission control catalysts, battery materials, and fuel cell components. The company maintains a strong international presence, serving customers in over 90 countries. Johnson Matthey’s commitment to innovation and sustainability positions it as a key player in driving technological advancements across multiple sectors.