TECOREF • Power line and cable contractors,Zaventem

NACE-BEL (BE 2025) : Construction of utility projects for electricity and telecommunications (42220)

NACE Rev.2.1 (EU 2025) : Construction of utility projects for electricity and telecommunications (4222)

NACE-BEL (BE 2008) : Construction of roads and motorways (42110)

NACE Rev.2 (EU 2008) : Construction of roads and motorways (4211)

NACE-BEL (BE 2008) : Computer programming activities (62010)

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

NACE-BEL (BE 2008) : Computer facilities management activities (62030)

NACE Rev.2 (EU 2008) : Computer facilities management activities (6203)

NACE-BEL (BE 2008) : Installation of electrical wiring and fittings in buildings (43211)

NACE Rev.2 (EU 2008) : Electrical installation (4321)

NACE-BEL (BE 2008) : Construction of utility projects for electricity and telecommunications (42220)

NACE Rev.2 (EU 2008) : Construction of utility projects for electricity and telecommunications (4222)

ISIC 4 (WORLD) : Construction of roads and railways (4210)

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

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

ISIC 4 (WORLD) : Electrical installation (4321)

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