Not a major correction, but Menzies only handle bmibaby and bmi regional on the ramp - with bmibaby having their own CSA and dispatch staff, and although bmi charter received a total handling package from Menzies, I think XL are bringing all of their flights in-house to be operated by XL Airways for S08, and these flights I'd presume will be handled by their current handling agent Servisair.
Menzies, as you say, handle both front of house and ramp for Thomas Cook Airlines, easyJet, Eastern Airways and Manx2, and they are growing all the time. They also do cargo handling for quite a few airlines. Servisair have Ryanair, Thomsonfly, First Choice, XL, Air Malta, Onur Air, Spanair, Air Europa, Futura and one or two airlines that fly in once a week.