I've had one of those Bandsintown emails telling me that Electric Wizard are playing the Roundhouse next year. Does anyone know who's promoting it?

I really, really want to go but if ATP are the promoter it means either a) it won't happen, or b) it will happen but I won't go so as to not give ATP any money.

EW were on the Jaberwocky line-up, which makes me think it's possible that it could be ATP.