C H Complex System s.r.o.

NACE CZ (CZ 2008) : Programování (6201)

NACE Rev.2 (EU 2008) : Computer programming activities (6201)

NACE CZ (CZ 2008) : Ostatní činnosti v oblasti informačních technologií (6209)

NACE Rev.2 (EU 2008) : Other information technology and computer service activities (6209)

ISIC 4 (WORLD) : Computer programming activities (6201)

ISIC 4 (WORLD) : Other information technology and computer service activities (6209)

NACE Rev.2.1 (EU 2025) : Computer programming activities (6210)

NACE Rev.2.1 (EU 2025) : Other information technology and computer service activities (6290)