To me it seemed (when I was there few times) that in fact there are only two handlers :
- Vnukovo - 3 handling
- Rusaero
and all the others that are mentioned above use their hands anyway...
I just haven't seen any other stickers at the backs of this guys.
BTW I would like to ask about Your hotel experiences - which ones do You advise except of Imperial, in the "vincinity" up to 160-170 EUR per single room. And through who You get the rates ?