ALTIOR SERVICES • Building contractors,Zaventem

NACE-BEL (BE 2025) : General construction of residential buildings (41001)

NACE Rev.2.1 (EU 2025) : Construction of residential and non-residential buildings (4100)

NACE-BEL (BE 2008) : Construction of drainage systems of waste water (42212)

NACE Rev.2 (EU 2008) : Construction of utility projects for fluids (4221)

NACE-BEL (BE 2008) : Manufacture: non-domestic cooling and ventilation equipment (28250)

NACE Rev.2 (EU 2008) : Manufacture of non-domestic cooling and ventilation equipment (2825)

NACE-BEL (BE 2008) : Test drilling and boring (43130)

NACE Rev.2 (EU 2008) : Test drilling and boring (4313)

NACE-BEL (BE 2008) : Demolition (43110)

NACE Rev.2 (EU 2008) : Demolition (4311)

NACE-BEL (BE 2008) : Repair of electrical equipment (33140)

NACE Rev.2 (EU 2008) : Repair of electrical equipment (3314)

ISIC 4 (WORLD) : Construction of utility projects (4220)

ISIC 4 (WORLD) : Manufacture of other general-purpose machinery (2819)

ISIC 4 (WORLD) : Site preparation (4312)

ISIC 4 (WORLD) : Demolition (4311)

ISIC 4 (WORLD) : Repair of electrical equipment (3314)