Swiss federal authorities

4342 Other specialised construction activities in construction of buildings

NOGA 2025
- F CONSTRUCTION
  - 43 Specialised construction activities
    - 434 Specialised construction activities in construction of buildings
      - 4342 Other specialised construction activities in construction of buildings
        
        434201 Waterproofing
        
        434202 Erection of scaffolding
        
        434203 Erection of chimneys and industrial ovens
        
        434209 Other specialised construction activities in construction of buildings n.e.c.

This class includes:

construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment