International Concert Promotion Partner Needed

I am staging a run of large-scale shows featuring top international singers and comedians—Pop, Rock, Classical concerts as well as Stand-up comedy—in Australia, the UK, Dubai, and Egypt. To make each date a sell-out success, I need a promotion company with a proven track record in these markets... (Budget: $250 - $750 AUD, Jobs: Advertising, Brand Management, Content Marketing, Digital Marketing, Event Management, Facebook Marketing, Internet Marketing, Marketing, Project Management, Social Media Marketing)