Notice: The Assay Office will remain open in Dublin Castle during the period of the EU Presidency from 1 July to 31 December 2026. Further information on delivery and collection arrangements will be circulated in due course – 20th May 2026 / See Latest Job Opportunities

Since 1637 Dublin Castle, Ireland.

Analytical services.

The Company of Goldsmiths Dublin Assay Office provide non-destructive compositional analysis of alloys in metals or liquids. We also issue reports on precious metals’ content.

The Company of Goldsmiths Dublin Assay Office provide non-destructive compositional analysis of alloys in metals or liquids.

If you require more information about our analytical services please don’t hesitate to contact our office.

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The Company of Goldsmiths Dublin Assay Office provide non-destructive compositional analysis of alloys in metals or liquids.