Cross-border converter
WZ 2025 63.91 → CAE Rev 4 equivalent (Portugal)
Germany's national activity classification (WZ 2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent CAE Rev 4 subclass(es) used in Portugal.
Shared EU parent
63.91
Web search portal activities
63.91
Korrespondenz- und Nachrichtenbüros
63910
Atividades de portais de pesquisa Web
Compreende a exploração de websites que utilizam um motor de pesquisa para gerar e manter extensas bases de dados com endereços e conteúdos da Internet numa forma de pesquisa fácil; estes portais de pesquisa na web não são responsáveis pelo conteúdo.
About this conversion
WZ 2025 is the activity classification used in Germany. CAE Rev 4 is the equivalent system in Portugal. 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 "WZ 2025 63.91 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.