Cross-border converter
PKD 2025 43.22 → 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
43.22
Plumbing, heat and air-conditioning installation
43.22
Wykonywanie instalacji wodno-kanalizacyjnych, cieplnych i klimatyzacyjnych
43221
Plumbing, drain laying and gas fitting instalation
43222
Heating, ventilation and air-conditioning instalation
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 43.22 to CZ-NACE" and stays in sync with our monthly Market Intelligence sync.