About Us

Castle Metals 120 Years Strong…

Very few can claim such a proud heritage on both sides of the Atlantic as Castle Metals and the A.M Castle Group.  

Castle Metals UK is an amalgamation of 4 companies, Metals UK, E Harding & Sons, Loks Plasma Services and KKS Stainless boast a combined 323 years of service dating back to 1884. Today the group continues to serve multiple industries in the UK, Europe and beyond.

The history of A.M. Castle dates back to 1890 in the Chicago area and has grown to over 50 service centres across the globe, positioning themselves in support of Oil and Gas and Aerospace customers requirements. Castle Metals are a dependable long-term partner of our customers across the globe.