Groupe PSA had been removed from the CAC 40 index in 2012 .
PSA is listed on the Euronext Paris stock exchange and is again a constituent of the CAC 40 index ( 2015 ) after having been removed in 2012.Beginning in 2016 , PSA began to outline a strategy which entailed the rapid expansion of the company , through both geographic expansion and acquisitions of other car companies .
Groupe PSA