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Swiss federal authorities

439900 Other specialised construction activities n.e.c.


This type includes:

  • construction activities specialising in one aspect common to different kinds of structures, requiring specialised skill or equipment, n.e.c.:
  • reinforcement steel bending activities, at the construction site
  • scaffolds and work platform erecting and dismantling
  • erection of construction site safety equipment
  • work with specialist access requirements necessitating climbing skills and the use of related equipment (e.g. working at height on tall structures)
  • rental of cranes and other building equipment which cannot be allocated to a specific construction type, with an operator
  • repairing of reinforced concrete structures (e.g. beams, columns)
  • erection of billboards or advertising columns
  • concreting works

This type also includes:

  • renovation, renewal, reconstruction and retrofitting of historical and archaeological sites and buildings

This type excludes:

  • rental of scaffolds and work platforms, without erection and dismantling, see 773200
  • rental of construction machinery and equipment without an operator, see 773200