From a single office in London in 1817, we've built a global presence with significant operations in more than 30 countries.

We support our customers' needs from 43 major manufacturing sites all around the globe, providing consistency and quality wherever you are, from South Africa to North Macedonia, the USA or China. As we move into our third century we are continuing to invest in our footprint to ensure we're best positioned to serve our customers and future demand.

To get in touch, find your local site below or for general enquiries send us an email.

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Global locations

UK

City
Cambridge
Address
28 Cambridge Science Park
Milton Road
Cambridge
CB4 0FP
Contact Details
Tel: 44 122 322 5801
City
Abingdon
Address
Johnson Matthey Hydrogen Technologies
Building E1
Culham Science Centre
Abingdon
OX14 3DB
Contact Details
Tel: 44 74830 73078

USA

City
Sevierville
Address
1246 Airport Road
Sevierville
TN
37862
Contact Details
Tel: 1 865 453 7177
Fax: 1 865 428 3446
City
Chicago
Address
Two Transam Plaza Drive
Chicago, IL 60181
Contact Details
1 630 268 6303