Cross-border converter
CNAE-2025 42.21 → PKD 2025 equivalent (Poland)
Spain's national activity classification (CNAE-2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent PKD 2025 subclass(es) used in Poland.
Shared EU parent
42.21
Construction of utility projects for fluids
42.21
Construcción de redes para fluidos
42.21
Roboty związane z budową rurociągów przesyłowych i sieci rozdzielczych
About this conversion
CNAE-2025 is the activity classification used in Spain. PKD 2025 is the equivalent system in Poland. 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 "CNAE-2025 42.21 to PKD 2025" and stays in sync with our monthly Market Intelligence sync.