They seem to have had 3 or 4 different "head office" locations in the Selby and Goole area since they set up shop, and have had several outstations as well although most of them have now gone.
Head office is currently just outside Snaith (10 vehicles) with just the one outstation near Knaresborough (6 vehicles).
They also run school buses broadly around Selby (4), Harrogate (6) and Ryedale (1), which are not registered as local bus services, but I presume those vehicles still count towards the O-licence? If so, that looks as though they are right on the limit with 16 buses needed in daily service and 16 vehicles allowed, although 7 used in the Knaresborough/Harrogate area but only 6 at that outstation.
I can also see that the registration for the 8 and 190 expired a few weeks ago on 12 April. The 190 is not tracking most days, and the 8 hasn't tracked for a few days either.
While I don't expect the same sort of corporate professionalism from a small outfit like this as you get from the big boys, it does all seem slightly questionable...