Finding lost SRN

Hi, I’m new here (not to Sharesight but to this blog). I’m wondering if anyone can tell me how I might find out what my SRN is for my VIRGIN UK shares?
I inherited the shares and I think they were a spin off from another company but I don’t think I ever received a Holding Statement (or else I’ve lost it). In order to sell the shares I must have the SRN number but so far attempts to find out have been fruitless. Cheers

Suggest you call the VUK share registry - computershare.