What is the CAEN Rev. 3 (Romania) equivalent of ATECO 2025 63910?

1 CAEN Rev. 3 subclasses match ATECO 2025 63910: 6391. They share EU NACE class 6391 — Web search portal activities.

What EU NACE class does ATECO 2025 63910 belong to?

EU NACE Rev 2.1 class 6391 — Web search portal activities.

Cross-border converter

ATECO 2025 63910 → 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

63.91

Web search portal activities

IT · ATECO 2025Source

63910

Web search portal activities

RO · CAEN Rev. 31 match

6391
Activităţi ale portalurilor web

↺ Reverse: RO 6391 → IT See all EU equivalents for IT 63910 IT 63910 → 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 63910 to CAEN Rev. 3" and stays in sync with our monthly Market Intelligence sync.