Installation of secondary power supply systems (electrical generators)
Realization of individual houses' carcass
Making of the carcass of building with several rooms (apartments, etc.)
Making of carcass of buildings
Making of carcass of buildings and business or industrial work, of vehicle parkings, warehouses, schools, hospitals, buildings for worship, etc.
Assembling of sheds, barns, silos, ... for agricultural use
Destruction of buildings and other kind of buildings
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Setting of electric cables and appliances
Setting of monitoring systems and alarms against housebreakings
Setting of lighting and signalling systems for roads, railroads, port and airport installations (including the setting of notice boards)
Setting of electrical installations of heating
Installation of blinds and florentine blinds
Installation of signs, lighted or not
Other work of n.e.s. installation, including accessories installation
Work of general installation
Installation of lifts and escalators
Application in buildings and in other projects of building of gypsum or stucco, inside and outside, including the associated lathing materials
Assembling of partitions in gypsum
Building of decorative chimneys and fires
Masonry
Making of repointing works
Works of reinforcement and setting of casings
Building of industrial ovens and chimneys
Design and realization of projects interesting electric and electronic engineering, mining, chemical and industrial engineering, the engineering of systems, security technics, etc.
Maintenance and repair of computers and peripherical computer equipment
Maintenance and repair of account machines and other office machines
Repair of audio and video appliances
Repair of household appliances
Repair of electronic devices
Installation of industrial machines, devices and equipment
Construction of residential buildings
Construction of civil-technical works for electricity and telecommunications
Demolishing
Electro-technical installation works, with the exception of those executed at buildings
Insulation works
Other types of building installations
Plastering work
Other types of works with regard to the completion of buildings
Cleaning of frontages
Works with cement concrete
Various ancillary activities in regard to housing facilities
Repair of communication devices
Repair of consumer electronics
Repair of domestic devices and of equipment used in house and in the garden