quisition ▁of ▁ 5 1 % ▁of ▁travel ▁ret ail ▁operations ▁of ▁Fol li ▁F oll ie ▁Group ▁in ▁Greece ▁▁ 2 0 1 1 : ▁Ac quis itions ▁of ▁ret ail ▁companies ▁within ▁Argentina , ▁Uruguay , ▁E cuador , ▁Martin ique ▁and ▁Armen ia , ▁involve ▁ 2 1 ▁duty - free ▁sh ops ▁split ▁between ▁ten ▁air ports ▁▁ 2 0 1 0 : ▁Mer ger ▁of ▁D uf ry ▁Ltd . ▁With ▁D uf ry ▁South ▁America ▁Ltd . ▁▁ 2 0 0 8 : ▁Ac quisition ▁of ▁US ▁based ▁travel ▁ret ail er ▁Hudson ▁Group ▁with ▁ 5 5 0 ▁sh ops ▁in ▁ 6 9 ▁air ports ▁and ▁transport ation ▁terminal s ▁in ▁the ▁United ▁States ▁and ▁Canada . ▁▁ 2 0 0 7 : ▁Ac quisition ▁of ▁one ▁of ▁the ▁main ▁travel ▁ret ail ▁operator ▁in ▁the ▁Car ib bean ▁based ▁in ▁Puerto ▁Rico ▁with ▁ 2 3 ▁sh ops ▁in ▁Puerto ▁Rico ▁and ▁other ▁Car ib bean ▁locations . ▁▁ 2 0 0 6 : ▁Initial ▁Public ▁Of fer ing ▁of ▁D uf ry ▁South ▁America ▁Ltd . ▁( D SA ) ▁in ▁December . ▁Tr ading ▁of ▁the ▁shares ▁on ▁the ▁Brazil ian ▁and ▁Luxemb ourg ▁stock ▁ex changes . ▁Ac quisition ▁of ▁the ▁Brazil ian ▁travel ▁ret ail er ▁Bras if ▁and ▁its ▁log istic ▁platform ▁Euro tra de . ▁▁ 2 0 0 5 : ▁D uf ry ▁becomes ▁a ▁public ly ▁listed ▁company ▁- ▁its ▁shares ▁being ▁listed ▁on ▁S IX