Cross-border converter
NACE-BEL 2025 43421 → SK NACE 2.1 equivalent (Slovakia)
Belgium's national activity classification (NACE-BEL 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
43.42
Other specialised construction activities in construction of buildings
43421
Waterproofing of walls
43.42
Other specialised construction activities in construction of buildings
About this conversion
NACE-BEL 2025 is the activity classification used in Belgium. 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 "NACE-BEL 2025 43421 to SK NACE 2.1" and stays in sync with our monthly Market Intelligence sync.