Cross-border converter
WZ 2025 43.22 → NACE-LUX equivalent (Luxembourg)
Germany's national activity classification (WZ 2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent NACE-LUX subclass(es) used in Luxembourg.
Shared EU parent
43.22
Plumbing, heat and air-conditioning installation
43.22
Gas-, Wasser-, Heizungs- sowie Lüftungs- und Klimainstallation
43.22
43.22 Travaux de plomberie et installation de chauffage et de conditionnement d’air
About this conversion
WZ 2025 is the activity classification used in Germany. NACE-LUX is the equivalent system in Luxembourg. 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 "WZ 2025 43.22 to NACE-LUX" and stays in sync with our monthly Market Intelligence sync.