QTKitServer-(326) QuickLook Satellite-general
I am not really sure what's causing this but every time I start my MacBook Pro I get at least 2 processes with this name that keep my processor at at 100% and more. It only happens on my MacBook Pro and I noticed this after I updated to Mountain Lion the other day. There is no trace of these on my iMac though also updated to Mountain Lion.
MacBook Pro, OS X Mountain Lion, 2.2 GHz, Core i7 15"