New website coming soon.

Thank you for your interest in Sizewell C Supply Chain Portal. The Portal is currently undergoing a redesign in order to provide a more efficient service for prospective buyers and suppliers. (The new site will be available from the 13th of January.)

As such, our supplier registration is currently closed to new entries. However, if you would like to register your interest in adding your company details to the portal please fill out the form below.