Manufacture of metallic frames or framings for building
Manufacture of prefabricated buildings, mainly in metal: construction camps, modular elements for exhibitions, phone boxes, etc.
Manufacture of refrigerators and freezers, dishwashers, washing machines and dryers
Manufacture and installation of industrial equipments for cold production
Manufacture of refrigerated counters
Manufacture of machines and appliances for air conditioning
Manufacture of heat exchangers
Manufacture of fans for non domestic use
Repair and maintenance of house boilers
Work of maintenance and mechanical repairs for third parties
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
Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
Installation in buildings or in other projects of building of: heating, cooling and ventilation systems (except heating)
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
Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc.
Assembling of garage doors, blinds, louvers, grids, etc.
Assembling of greenhouses, verandas, etc.
Assembling of inside and outside woodwork in plastic
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
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
Hire and leasing of terrestrial transport material, without chauffeur, except individual cars and light commercial vehicles: railway vehicles, trucks, towing tractors, etc.
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
Production of non-domestic machines and devices used for cooling and air-conditioning
Repair of metal products
Drilling and pre-drilling
Cleaning of frontages
Carrying out masonry and pointing
Non-specialised wholesale
Other types of retail trade in new goods in specialised shops
Cleaning of buildings
Other types of cleaning of buildings; industrial cleaning
Installation of heating, air-conditioning and ventilation