Cross-border converter
NACE-LUX 42.21 → ATECO 2025 equivalent (Italy)
Luxembourg's national activity classification (NACE-LUX) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent ATECO 2025 subclass(es) used in Italy.
Shared EU parent
42.21
Construction of utility projects for fluids
42.21
42.21 Construction de réseaux pour fluides
42210
Construction of utility projects for fluids
422100
Construction of utility projects for fluids
About this conversion
NACE-LUX is the activity classification used in Luxembourg. ATECO 2025 is the equivalent system in Italy. Both are national implementations of EU NACE Rev 2.1, so any 5th-digit subclass in one system can be traced back to a shared 4-digit EU class — and from there, forward into the other country's subclasses.
This page is generated for the query "NACE-LUX 42.21 to ATECO 2025" and stays in sync with our monthly Market Intelligence sync.