Units 1-3 Smeaton Road
Wester Gourdie Industrial Estate
Dundee, Tayside

Ames Goldsmith Ceimig manufacture platinum group metal (PGM) based electrocatalysts which are used in PEM Fuel Cells and Electrolysers.  PEM technology uses platinum group metal catalysts to convert water into hydrogen (electrolyser) and hydrogen into water & electricity (fuel cell).


Ames Goldsmith Ceimig is part of Ames Goldsmith Corporation.  Ames Goldsmith is a leading manufacturer of chemicals based on precious metals with sites in North America, UK and Asia. Our knowledge of the precious metal markets and the use of PGM chemicals helps our customers in the hydrogen economy which is a key area of focus for the company.

Products and/or Services

Ames Goldsmith Ceimig are a key raw material manufacturer for the PEM Electrolyser & Fuel Cell markets.  Our products are supplied to OEM’s at the start of the hydrogen supply chain.


The HyPer WE range of products for PEM electrolysers include Iridium Black, Iridium Oxide, Iridium Ruthenium Oxide, Platinum Black & Platinum on Carbon support.


The HyPer FC range of products for PEM Fuel Cells include Platinum Black, Platinum Ruthenium & a wide variety Platinum on Carbon support.


Notable achievements to date
  • Launch of HyPer FC fuel cell catalysts exhibiting high ECSA and durability


  • Development of HyPer WE 550 – Iridium Ruthenium Oxide which as a true, intimate alloy giving improved performance and stability for the electrolyser anode.


  • HyPer WE Electrolysers catalysts have been used in the field in MW scale projects by end users for a number of years.


  • Development of internal ink/paste formulation capabilities


  • Achieving ISO 9001, 140001 & 45001


For more information, please contact

Wayne Thornhill – Sales Manager – wayne.thornhill@amesgoldsmith.co.uk