Cross-border converter
PKD 2025 25.52 → SK NACE 2.1 equivalent (Slovakia)
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 SK NACE 2.1 subclass(es) used in Slovakia.
Shared EU parent
25.52
Heat treatment of metals
25.52
Obróbka cieplna metali
25.52
Heat treatment of metals
About this conversion
PKD 2025 is the activity classification used in Poland. SK NACE 2.1 is the equivalent system in Slovakia. 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 25.52 to SK NACE 2.1" and stays in sync with our monthly Market Intelligence sync.