What is the CAEN Rev. 3 (Romania) equivalent of ÖNACE 2025 43910?

1 CAEN Rev. 3 subclasses match ÖNACE 2025 43910: 4391. They share EU NACE class 4391 — Masonry and bricklaying activities.

What EU NACE class does ÖNACE 2025 43910 belong to?

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

Cross-border converter

ÖNACE 2025 43910 → CAEN Rev. 3 equivalent (Romania)

Austria's national activity classification (ÖNACE 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

AT · ÖNACE 2025Source

43910

Masonry and bricklaying activities

RO · CAEN Rev. 31 match

4391
Activități de zidărie

↺ Reverse: RO 4391 → AT See all EU equivalents for AT 43910 AT 43910 → EU NACE New conversion

About this conversion

ÖNACE 2025 is the activity classification used in Austria. 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 "ÖNACE 2025 43910 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.