Cross-border converter
CNAE-2025 81.21 → NACE-LUX equivalent (Luxembourg)
Spain's national activity classification (CNAE-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
81.21
General cleaning of buildings
81.21
Limpieza general de edificios
81.21
81.21 Nettoyage courant des bâtiments
About this conversion
CNAE-2025 is the activity classification used in Spain. 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 "CNAE-2025 81.21 to NACE-LUX" and stays in sync with our monthly Market Intelligence sync.