CSGS - CSG Systems International GAAP EPS of $0.40 revenue of $273.31M November, 02 2022 05:05 PM CSG Systems International Inc. CSG Systems International press release ( NASDAQ: CSGS ): Q3 GAAP EPS of $0.40. Revenue of $273.31M (+3.8% Y/Y). For further details see: CSG Systems International GAAP EPS of $0.40, revenue of $273.31M