Cross-border converter
NACE-LUX 43.22 → 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
43.22
Plumbing, heat and air-conditioning installation
43.22
43.22 Travaux de plomberie et installation de chauffage et de conditionnement d’air
43220
Plumbing, heat and air-conditioning installation
432201
Installation of geothermal systems
432202
Installation of pool filter systems
432203
Installation of fire sprinkler systems
432204
Installation of lawn sprinkler systems
432205
Installation of other thermo-hydraulic plumbing systems
432206
Installation of gas distribution systems
432207
Installation of heat and air-conditioning systems
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 43.22 to ATECO 2025" and stays in sync with our monthly Market Intelligence sync.