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Jewellery market

With nearly 200 years' experience, we're expert suppliers of outstanding quality and purity precious metal alloys for jewellery manufacturers and craftsmen.

Supplier Code of Conduct

Download our Supplier Code of Conduct, which sets out the minimum standards that we expect from all the suppliers and partners we do business with.

Biorenewables market

We have a broad range of research and development interests in biorenewables, supplying a range of catalysts and process technologies to offer economically attractive and sustainable opportunities.

Mixed metal oxides (MMOs)

We supply customised chemicals for the production of mixed metal oxides for a wide range of applications including electrowinning, electrorefining, the chloralkali process and cathodic protection.

Low carbon power systems

Olefins

We offer catalysts and absorbents suitable for every plant configuration in the olefins value chain.

Brochure Downloads

Innovation Hub

Our innovation hub, through which we partner with accelerators and incubators ecosystems. These partnerships allow us to work with a large number and diverse nature of participants and resources to develop innovative future technologies in our areas of interest.

Graduate programme FAQs

How does the graduate programme work? What do you have to do to apply? And more FAQs.

Graduate Programme

Join the team behind the tech that's racing towards net zero and develop your leadership skills.