Since the 1993 split of Czechoslovakia into the Slovak Republic and the Czech Republic, the Slovakian arms industry has gone into decline and is now only a shadow of its former self. The fact that the Czech arms industry is doing well seems to be a source of irritation to the Slovak government.
The Skorpion EVO appears to be a cosmetic update to the Laugo LG 205 submachine gun that was designed by a Slovakian firm sometime in the last decade. They must have been unsuccessful in generating interest in the product and appear to have sold the design to CZ.
From the excellent site Small Arms Illustrated.
I know very little about the gun other than it is chambered in 9mm Luger / Parabellum, made of lightweight polymer and has all the picatinny rails you could want.
CZ are marketing it as a PDW (Personal Defense Weapon), although I cannot see any feature that distinguish it from any other 9mm submachine gun. You can see in the top image that they have given it the same stock and pistol grip as the new CZ S 805 rifle, which their marketing department are using as a selling point.
It will be interesting to see what becomes of this gun. At one point the designer (I have no idea who designed it, despite an hour and half of research) had it on display with a thumbhole stock and carbine length barrel. Personally I think it would have a great 9mm civilian carbine.