Boring and building of waterwells, driving of wells
Building of conveyance, distribution and water disposal networks
Other work of n.e.s. installation, including accessories installation
Application in buildings and in other projects of building of gypsum or stucco, inside and outside, including the associated lathing materials
Assembling of movable partitions, recoverings for walls, ceilings, etc.
Assembling of metal covered doors, fire doors
Assembling of greenhouses, verandas, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc., in metal
Assembling of metal covered doors and metallic fire doors
Assembling of metallic greenhouses, verandas, etc.
Installation of inside doors, partitions,... in glass
Assembling of partitions in gypsum
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.
Setting of wallpapers
Inside and outside paint of buildings
Paint of metallic works
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Making of repointing works
Setting of foundations, including pile hammering
Works of reinforcement and setting of casings
Assembling of elements of metallic structures, not made by the unit making the works
Assembling and disassembling of scaffoldings and work platforms
Trade intermediaries for paints and varnishes
Inside cleaning of all kind of buildings: offices, industries, institutional premises and other premises for professional or trade use, apartment buildings, etc
Window cleaning
Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
Activities of disinfection and destruction of parasites in buildings, ships, trains, etc.
Moulding and working of flat-glass
Construction of residential buildings
Construction of office buildings
Construction of other types of non-residential buildings
Construction of other types of civil-technical works
Demolishing
Drilling and pre-drilling
Plumbing works
Installation of heating, air-conditioning and ventilation
Insulation works
Plastering work
Laying of floor and wall tiles
Hanging wall-paper, as well as flooring and wall-coverings of other materials
Painting of buildings
Painting of civil-technical works
Glazing
Other types of works with regard to the completion of buildings
Cleaning of frontages
Construction of chimneys and mantelpieces
Carrying out masonry and pointing
Restoration of buildings
Works with cement concrete
Other types of specialised building activities
Do-it-yourself businesses and d.i.y. shops of common building materials
Freight traffic by road, with the exception of removal firms
Other types of activities related to the support of transport
Other types of postal services and express couriers
Activities by interior designers
Cleaning of buildings
Other types of cleaning of buildings; industrial cleaning