What is the CAEN Rev. 3 (Romania) equivalent of ATECO 2025 439909?

1 CAEN Rev. 3 subclasses match ATECO 2025 439909: 4399. They share EU NACE class 4399 — Other specialised construction activities n.e.c..

What EU NACE class does ATECO 2025 439909 belong to?

EU NACE Rev 2.1 class 4399 — Other specialised construction activities n.e.c..

Cross-border converter

ATECO 2025 439909 → 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

43.99

Other specialised construction activities n.e.c.

IT · ATECO 2025Source

439909

Other various specialised construction activities n.e.c.

RO · CAEN Rev. 31 match

4399
Alte lucrări speciale de construcții n.c.a.

↺ Reverse: RO 4399 → IT See all EU equivalents for IT 439909 IT 439909 → 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 439909 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.