Yes, Freightliner have a Polish subsidiary, they currently have 12 Class 66 (or European Series 66)
The first 7 of them are original build for Freightliner PL but the other 5 are ex Freightliner UK locos. (Ex 66582, 66583, 66584, 66586 & 66625)
The polish Numbers are;
66001 Freightliner PL
66002 Freightliner PL
66003 Freightliner PL
66004 Freightliner PL
66005 Freightliner PL
66006 Freightliner PL
66007 Freightliner PL
66008 -> 66586
66009 -> 66582
66010 -> 66583
66011 -> 66584
66601 -> 66625