Johnson Matthey

Johnson Matthey is a specialty chemicals company that manufactures catalysts, pharmaceutical materials and pollution control systems. The company also refines platinum, gold and silver, and produces colour and coating materials for the glass, ceramics, tile, plastics, paint, ink and construction industries. Johnson Matthey operates around the world.

Total score

20 / 48

Grade Summary

Johnson Matthey produces 12 highly hazardous chemicals. Compared to some of the other companies in the ranking that might seem good, but it is still a portfolio full of problematic substances. On a positive note, 69 percent of…