Titan are handled by the handling agent of the company they have been chartered out by.
Swissport
Adria, Air Comet, Air Namibia, Malev, SN Brussels, Olyimpic, Afriquia, Sun Express(they have been on once).
The contracts we had before the demise of aviance were: Monarch, FCA/TOM, Virgin, Virgin Nigeria, Air Malta, TAP, Air Transat, KD Avia, Oman Air, Turkish(frieghter), Northwest.
Menzies:
Easyjet, Aer Lingus, Onor Air, US Airways(ramp/dispatch, ICTS cover the passenger services)
BA:
Themselves, American and Air Southwest
Serivair:
Thomas Cook, Flybe, Continental, Delta, Emirates, Ryanair, Ghana, Air Zimbabwe, Viking, Sterling (and the rest which i cant thing of at this time of morning)