PerfTech • Bilgi teknolojileri denetim ve danışmanlık hizmetleri,Braine-l'Alleud

NACE-BEL (BE 2008) : Conseil informatique (62020)

NACE Rev.2 (EU 2008) : Computer consultancy activities (6202)

NACE-BEL (BE 2008) : Autres activités informatiques (62090)

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

NACE-BEL (BE 2025) : Activités de conseil en informatique et de gestion d’installations informatiques (62200)

NACE-BEL (BE 2025) : Autres activités de service informatique (62900)

ISIC 4 (WORLD) : Computer consultancy and computer facilities management activities (6202)

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

NACE Rev.2.1 (EU 2025) : Computer consultancy and computer facilities management activities (6220)

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