Cross-border converter
NACE-LUX 63.91 → 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
63.91
Web search portal activities
63.91
63.91 Activités de portail de recherche sur le web
63910
Web search portal activities
639100
Web search portal activities
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 63.91 to ATECO 2025" and stays in sync with our monthly Market Intelligence sync.