Cross-border converter
PKD 2025 42.91 → CZ-NACE equivalent (Czechia)
Poland's national activity classification (PKD 2025) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent CZ-NACE subclass(es) used in Czechia.
Shared EU parent
42.91
Construction of water projects
42.91
Roboty związane z budową obiektów inżynierii wodnej
42910
Construction of water projects
About this conversion
PKD 2025 is the activity classification used in Poland. CZ-NACE is the equivalent system in Czechia. 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 "PKD 2025 42.91 to CZ-NACE" and stays in sync with our monthly Market Intelligence sync.