International Nuclear Services is the customer interface to over 20 nuclear utility customers worldwide for irradiated fuel reprocessing, MOX fuel supply and related services.
We also perform the transport of nuclear materials globally, on behalf of our customers. To enable us to successfully achieve this, we have around 140 staff with offices and facilities in the UK, France, Germany and Japan.
International Nuclear Services has over 40 years experience of providing irradiated fuel services from the Sellafield site and during this time we have successfully transported over 2000 nuclear casks.


