PRO-SECURE • Operating systems,Ukkel

NACE-BEL (BE 2025) : Other software publishing (58290)

NACE Rev.2.1 (EU 2025) : Other software publishing (5829)

NACE-BEL (BE 2025) : Other information technology and computer service activities (62900)

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

NACE-BEL (BE 2025) : Activities of head offices (70100)

NACE Rev.2.1 (EU 2025) : Activities of head offices (7010)

NACE-BEL (BE 2025) : Computer consultancy and computer facilities management activities (62200)

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

NACE-BEL (BE 2025) : Computer programming activities (62100)

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

NACE Rev.2 (EU 2008) : Activities of head offices (7010)

NACE Rev.2 (EU 2008) : Other software publishing (5829)