Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,481 pages of information and 233,901 images on early companies, their products and the people who designed and built them.
formerly Johnson, Matthey and Co
2010 Johnson Matthey opened a new £34 million European emission control catalyst plant in Skopje, (Macedonia), which leveraged its manufacturing technology to produce catalysts for both light- and heavy-duty vehicles.
2015 Revenue £10bn. Employs 12,148 worldwide.