G4S ( LSE: GFS ) issued an interim management statement for the nine months to the end of September 2013 this morning. Despite reporting revenue up 6.4% (at constant exchange rates, but excluding the Olympics contract), and profit before interest, tax and amortisation (PBITA) that's "in line" with the same period in 2012, its share price is currently down over 2.5%. Organic growth increased by 4.8%. Emerging markets, which now account for over 40% of group profits, saw 14% growth, which offset "broadly flat" performance in developed ones. As part of the statement, G4S said that it will "fully co-operate" with the investigation into the provision of electronic monitoring services that was announced by the Serious Fraud Office yesterday. The company has also issued a statement regarding its capital markets update, to be held this afternoon, at which CEO Ashley Almanza and CFO Himanshu Raja, will brief investors on the group's markets and strategy.