Cross-border converter
EMTAK 2025 20111 → CAE Rev 4 equivalent (Portugal)
Estonia's national activity classification (EMTAK 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
20.11
Manufacture of industrial gases
20111
Tööstusgaaside tootmine
20110
Fabricação de gases industriais
Compreende a fabricação de gases industriais ou medicinais inorgânicos, comprimidos, liquefeitos ou solidificados, tais como: gases elementares (oxigénio, azoto, gases raros e hidrogénio, exceto para fornecimento de energia através de rede de abastecimento); ar líquido ou comprimido; misturas de gases industriais; gases isolantes; dióxido de carbono (incluindo a produção da neve carbónica).
About this conversion
EMTAK 2025 is the activity classification used in Estonia. 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 "EMTAK 2025 20111 to CAE Rev 4" and stays in sync with our monthly Market Intelligence sync.