Manufacture of metallic frames or framings for building
Manufacture of prefabricated buildings, mainly in metal: construction camps, modular elements for exhibitions, phone boxes, etc.
Work of maintenance and mechanical repairs for third parties
Realization of individual houses' carcass
Making of carcass of buildings
Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
Boring and building of waterwells, driving of wells
Building of lines and networks of telecommunication
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Removal on construction sites
Setting of telecommunication systems and computer installations
Implementation in buildings or in other projects of building of: thermal insulation materials, acoustic and antivibrating insulation materials
Work of insulation of pipes for heating or cooling
Work of insulation of coolers or refrigerated warehouses
Installation of blinds and florentine blinds
Setting of antennas and lightning rods
Setting in buildings or other projects of building of: wooden floors, partition recovering in wood
Paint of ships and boats by non-specialized units
Cleaning of new buildings and restoring after works
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Making of repointing works
Setting of foundations, including pile hammering
Assembling of elements of metallic structures, not made by the unit making the works
Making of lifting works for third parties
Assembling and disassembling of scaffoldings and work platforms
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
Cutting of trees and hedges
Design and maintenance of gardens, parks and green places for sport facilities
Production of concrete products used in the building trade
Hewing, moulding and finishing of natural stone
Construction of other types of non-residential buildings
Demolishing
Drilling and pre-drilling
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings
Plumbing works
Installation of heating, air-conditioning and ventilation
Insulation works
Plastering work
Carpentry
Laying of floor and wall tiles
Laying of floors and fitting wooden wall-coverings
Hanging wall-paper, as well as flooring and wall-coverings of other materials
Painting of buildings
Glazing
Roofing
Making walls waterproof
Cleaning of frontages
Carrying out masonry and pointing
Works with cement concrete
Intermediation of wood and building material
Wholesale in common building materials
Do-it-yourself businesses and d.i.y. shops of common building materials
Cleaning of buildings
Other types of cleaning of buildings; industrial cleaning