What is the CAEN Rev. 3 (Romania) equivalent of ÖNACE 2025 25210?

1 CAEN Rev. 3 subclasses match ÖNACE 2025 25210: 2521. They share EU NACE class 2521 — Manufacture of central heating radiators, steam generators and boilers.

Cross-border converter

ÖNACE 2025 25210 → 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

25.21

Manufacture of central heating radiators, steam generators and boilers

AT · ÖNACE 2025Source

25210

Manufacture of central heating radiators, steam generators and boilers

RO · CAEN Rev. 31 match

2521
Producţia de radiatoare şi cazane pentru încălzire centrală; producția de generatoare de abur și boilere

↺ Reverse: RO 2521 → AT See all EU equivalents for AT 25210 AT 25210 → 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 25210 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.