How to reach Dan at SJM

Has anyone here had any recent contact with Dan at SJM?

My car was serviced by him earlier this year (I bought the car recently) and he still hasn't emailed the previous owner with the invoice, despite several requests, and now his number just goes to voicemail. Does anyone happen to know how to reach Dan or, indeed, if he is still in business? I have no proof of this year's service other than a vague credit card receipt, so if anyone can shed any light on Dan's whereabouts, that would be great!

Obviously, I bought the car knowing about this potential issue, so it's on me but the previous owner has been great about chasing it up and has run out of ideas...

Any help would be much appreciated before I book the car for a duplicate service...
 
Post on Clio Sport Owners Club Facebook group - someone there will know him/he's on there.
 
I do not believe he is in business anymore and if he is then it's only doing one day a week or so doing the bits he enjoys....