Johnson Matthey Inc. of West Chester, PA at COMPAMED 2020 in Düsseldorf -- COMPAMED Trade Fair
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Johnson Matthey Inc.

1401, King Road, 19380 West Chester, PA
Telephone +1 610 6488000
Fax +1 610 6488105

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Daniella Terry

Global Commercial Director

+1 612 443 4145


Tim Mulvihill

Regional Sales Manager, Europe & Middle East

+ 353 87 273 4923


Katarina Kugler

Account Manager Europe, Israel and India

+49 172 864 0251


Benedicte Thiebaut

Technology Director, Medical Components

T +44 (0) 1189242055


Doris Tang

Account Manager Asia



Christian Laube

Account Manager Piezo Products

+49 9574 81 873


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Our range of products

Product categories

  • 01  Manufacturing of components
  • 01.04  Metal machining processing
  • 01.04.03  Metal cutting, chip removal

Metal cutting, chip removal

  • 01  Manufacturing of components
  • 01.05  Surface treatment
  • 01.05.03  Surface coating
  • 01  Manufacturing of components
  • 01.07  Additive manufacturing, 3D printing
  • 08  Raw materials, materials, adhesives
  • 08.02  Metals

Our products

Product category: Additive manufacturing, 3D printing, Metals

Metal additive manufacturing

As a world leading fabricator of platinum group metals (pgm) and their alloys, we are applying our expertise to speciality powders for use in aerospace applications, such as combustion chamber parts for control thrusters of satellites and deep space probes. Precious metals are advantageous in these harsh environments, with excellent corrosion resistance and exceptional strength at extremely high temperatures.

Additive manufacturing of speciality metal powders is a cost effective method of making complex shapes and iterative designs with reduced lead times. This is of increasing interest in the aerospace industry; the next generation of thrusters are expected to be made by additive manufacturing of pgm powders, providing longer lifetimes, reduced intrinsic metal content and greater freedom of design.

Outstanding capabilities in precious metal powders
We have the capability to manufacture exceptional quality PGM powders including Pt, Rh, Ir, Ru and alloys of these metals. These plasma-treated spherical powders can be tailored for your AM needs and offer:

  • Excellent flow properties with high levels of uniformity.
  • A dense material with minimal internal porosity.
  • High purity, containing low levels of O2 and N2 gasses.
We can produce bespoke powder size distributions specific to laser sintering, laser melting, binder jetting or E-beam requirements.

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Product category: Additive manufacturing, 3D printing

Ceramic 3D printing: additive manufacturing

By combining our technical expertise with state-of-the-art facilities, we have become an industry leader in the 3D printing or Additive Manufacturing (AM) of ceramics. We are able to deliver tailored ceramic products with customised geometries and physical properties. This process offers a cost-effective solution for producing complex ceramic parts, either as a one-off or on a large industrial scale.

Our leading technology has been developed for a number of markets where light weight, complex parts are required for high performance applications.

As well as producing large volume mass customised parts, we also work closely with customers to explore how 3D printing can benefit their business. As such, we are able to produce single or 10s of ceramic pieces for any wider applications.

Using our pilot plant capability we support customers from conception of idea to R&D through to pilot scale production in tonnes. Our expert team will work with you to develop the best solution to meet your needs.

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Product category: Metal cutting, chip removal, Metals

Precious Metals

Johnson Matthey offers high quality PGM for your R&D or high volume manufacturing needs.

PGM Tube
PGM Micro Machined Parts
PGM Wire
PGM Sheets and Foils

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Product category: Metals


We offer Nitinol Materials for your R&D or high volume manufacturing needs

Nitinol Sheet
Nitinol Tube

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Product category: Surface coating

Coating and surface solutions

Johnson Matthey’s innovative coatings and surface solutions enable new technologies for medical devices by enhancing surface functionality of your medical components.

Our capabilities:

• State-of-the-art PVD facility

• Coatings to increase charge injection and reduce impedance in the physiological environment

• A wide range of materials: TiN, iridium oxide, Pt, Ir, Pd, Au and more!

• Customized coating chemistries – alloys, oxides, nitrides, multilayers, fractal coatings

• Coating characterization: electrochemistry, microstructure, roughness,  long-term pulse testing, and more

• Small scale feasibility studies

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Company news



13 Nov 2020


By developing industry leading sustainable technologies, Johnson Matthey provides platinum group metals (PGM) in various forms such as wire, tube or sheet as well as high-quality precision machined components. A combination of experience and continuous innovation yields quality, reliability and precision. That is why, for instance, our wires are used in critical applications in medical devices. Our range of wires can be manufactured to meet the exact needs of your application. We offer wire as straight lengths, wound on reels or as precision cut pins in a selection of pure metals and alloys. State-of-the-art quality control allows us to offer you reliable solutions that come with complete peace of mind. Our research and development are always focussed on technologies that provide greater value for our customers, whether it is improving product lifetime, enhancing performance or reducing costs.

Our PGM wire can be engineered to your desired dimensions with typical diameters of 0.15-12.5mm (add in imperial too) for rhodium and iridium and 0.025-12.5mm for most alloys. Ultrafine wire can also be engineered on request in the range of 0.010 – 0.025mm with very high tolerances. Pure metals detailed in table 1 are available and typical alloys include 5-30% Iridium/Platinum, 8% Tungsten/Platinum, Platinum/Zirconia (ZGS Platinum), 10% Rhodium/Platinum/Zirconia, Silver/Palladium (various available), 15% Molybdenum/Palladium, Gold/Copper/Silver (JM625 alloy).

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About us

Company portrait

Our vision is for a world that's cleaner and healthier, today and for future generations.

Inspiring science, enhancing life

As a global leader in sustainable technologies, we apply our cutting-edge science to create solutions with our customers that make a real difference to the world around us.

We’ve been leaders in our field for more than 200 years, applying unrivalled scientific expertise to enable cleaner air, improved health and the more efficient use of our planet's natural resources.

And our story doesn’t end there. Through continued investment in sound research and development, we’re tackling the world’s big challenges into our third century and beyond.

As the largest secondary platinum group metals (pgm)  refiner in the world, we’ve developed highly advanced processes for extracting  and separating pgms from products. We work with you to manage, optimize and refine your precious metals recovery.

We understand how to overcome potential  challenges of scaling up while in the early stages of product design and development. For us, “innovation” is our ability to turn scientific expertise and creative thinking into compelling new propositions, creating real value for our customers.

Our strong R&D, as well as our manufacturing excellence, has continued our success in the medical materials field. Our materials and technology are critical for developing your next generation devices.


Company data

Number of employees > 5000
Foundation 1817
Area of business
  • Components, parts, modules, Original Equipment Manufacturers
  • Tubings and tubing equipment
  • Raw materials and adhesives

Company information as a PDF file