Cross-border converter
CZ-NACE 43420 → WZ 2025 equivalent (Germany)
Czechia's national activity classification (CZ-NACE) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent WZ 2025 subclass(es) used in Germany.
Shared EU parent
43.42
Other specialised construction activities in construction of buildings
43420
Other specialised construction activities in construction of buildings
43421
Schornstein-, Feuerungs- und Industrieofenbau
43429
Sonstige spezialisierte Bautätigkeiten im Hochbau a. n. g.
About this conversion
CZ-NACE is the activity classification used in Czechia. WZ 2025 is the equivalent system in Germany. 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 "CZ-NACE 43420 to WZ 2025" and stays in sync with our monthly Market Intelligence sync.