Statistical Classification of Economic Activities NACE Rev. 2.0

This class includes the construction of complete residential or non-residential buildings, as well as additions and alterations. Outsourcing parts or the whole construction process is possible. If only specialised parts of the construction process are carried out, the activity is classified in division 43.

This class includes:
- construction of all types of buildings:
residential buildings
buildings for industrial production (e.g. factories, workshops)
hospital, school and office buildings
hotel, store, shopping centre and restaurant buildings
airport buildings
indoor sports facilities
parking garages, including underground parking garages
warehouse buildings
religious buildings
- erection of prefabricated buildings requiring on-site assembly
This class also includes:
- complete remodelling or renovating of existing residential or non-residential buildings involving several specialised construction activities
- construction of air-supported buildings (e.g. air domes)
This class excludes:
- construction of industrial facilities, except buildings, see 42.99
- development of building projects, for later sale, see 68.12
- architectural and engineering activities, see 71.1
- project management for construction, see 71.1

This class includes:
- conservation and restoration of historical and archaeological assets of all types of materials, whether the assets are movable or stationary
This class also includes:
- consulting regarding the conservation and restoration of cultural heritage
- activities necessary for the digitisation of cultural heritage, e.g.:
gathering the information and data needed for the creation of virtual replicas
This class excludes:
- renovation, renewal, reconstruction and retrofitting of historical and archaeological sites and buildings, see 43.99
- architectural activities to support the conservation and restoration of cultural heritage properties, see 71.11
- conservation science (research and development activities devoted to cultural heritage), see division 72
- archaeological excavations, see 72.20
- repair of furniture not considered cultural heritage and non-historical, see 95.24
- repair of musical instruments not considered cultural heritage and non-historical, see 95.29

This class 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 class also includes:
- renovation, renewal, reconstruction and retrofitting of historical and archaeological sites and buildings
This class excludes:
- rental of scaffolds and work platforms, without erection and dismantling, see 77.32
- rental of construction machinery and equipment without an operator, see 77.32