What is the ATECO 2025 (Italy) equivalent of CNAE-2025 43.23?

2 ATECO 2025 subclasses match CNAE-2025 43.23: 43230, 432300. They share EU NACE class 4323 — Installation of insulation.

What EU NACE class does CNAE-2025 43.23 belong to?

EU NACE Rev 2.1 class 4323 — Installation of insulation.

Cross-border converter

CNAE-2025 43.23 → ATECO 2025 equivalent (Italy)

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 ATECO 2025 subclass(es) used in Italy.

Shared EU parent

43.23

Installation of insulation

ES · CNAE-2025Source

43.23

Instalación de aislamientos

IT · ATECO 20252 matches

43230
Installation of insulation
432300
Installation of insulation

↺ Reverse: IT 43230 → ES See all EU equivalents for ES 43.23 ES 43.23 → EU NACE New conversion

About this conversion

CNAE-2025 is the activity classification used in Spain. 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 "CNAE-2025 43.23 to ATECO 2025" and stays in sync with our monthly Market Intelligence sync.