What is the CAEN Rev. 3 (Romania) equivalent of ATECO 2025 439100?

1 CAEN Rev. 3 subclasses match ATECO 2025 439100: 4391. They share EU NACE class 4391 — Masonry and bricklaying activities.

What EU NACE class does ATECO 2025 439100 belong to?

EU NACE Rev 2.1 class 4391 — Masonry and bricklaying activities.

Cross-border converter

ATECO 2025 439100 → CAEN Rev. 3 equivalent (Romania)

Italy's national activity classification (ATECO 2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent CAEN Rev. 3 subclass(es) used in Romania.

Shared EU parent

43.91

Masonry and bricklaying activities

IT · ATECO 2025Source

439100

Masonry and bricklaying activities

RO · CAEN Rev. 31 match

4391
Activități de zidărie

↺ Reverse: RO 4391 → IT See all EU equivalents for IT 439100 IT 439100 → EU NACE New conversion

About this conversion

ATECO 2025 is the activity classification used in Italy. CAEN Rev. 3 is the equivalent system in Romania. 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 "ATECO 2025 439100 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.