Setting in buildings or other projects of building of: wall recoverings or tiles in ceramic, in concrete or in freestones; floorings and wall recovering in granites, etc.
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Masonry
Setting of screeds
Assembling and disassembling of scaffoldings and work platforms
Activities of operations on real properties such as: residential buildings and houses, non residential buildings, lands and parcels of land
Operations on personal property such as goodwills, rights to lease premium (recovery)
Hire and leasing of machines and equipments for construction industry and engineering, without operator (cranes, bulldozers, concrete mixers, etc.)
Laying of floor and wall tiles
Cleaning of frontages
Other types of specialised building activities
Do-it-yourself businesses and d.i.y. shops of common building materials
Trade in own real estate
Rental and exploitation of own or leased non-residential real estate, with the exception of social housing