That sounds like "apples and oranges".
Fayair is the non-commercial corporate flight department for Mr MAF operating on the Manx register with a Gulfstream 550 - they used to fly an M reg S76C++ but it's been with a certain excavator company for some months. There was a planning application by Fayair for a hangar at STN, though....
"former self" - I assume you refer to Air Harrods which is an AOC operator? Their current fleet is 1x109E, 1x109S, 2xS76C++, 1x92 - of which they own the 109S and the rest are operated for their owners (note: G-INFO marks each as "Chartered" when they are not "Owned"). Mr MAF could own the 109E and the S76s I suppose - they don't seem to be in a rush to re-register them away from MAF-related out-of-sequence registrations...? They may also be involved in operating the new Harrods owner's aircraft but these are unlikely to be available commercially.