Manufacture and installation of industrial equipments for cold production
Manufacture of refrigerated counters
Repair and maintenance of house boilers
Building of transport and distribution lines for electricity
Setting of monitoring systems and alarms against housebreakings
Cleaning of new buildings and restoring after works
Making of repointing works
Building of coolers, vaults, etc.
Development of projects requiring acoustic engineering, technics of air-conditioning, cooling, refrigeration, sanitation and fight against pollution, etc.
Creation and setting of advertisements: posters, advertising signs, lighting newspapers, lighting signs, display on buses, etc.
Cutting of trees and hedges
Design and maintenance of gardens, parks and green places for sport facilities
Production of electro motors, electric generators and transformers
Production of switching appliances and of manifolds
Production of lighting devices
Production of non-domestic machines and devices used for cooling and air-conditioning
Repair of metal products
Installation of heating, air-conditioning and ventilation
Other types of building installations
Restoration of buildings
Other types of specialised building activities
Maintenance of the landscape
Other types of business services
Reparations of computers and peripheral devices
Repair of communication devices
Repair of domestic devices and of equipment used in house and in the garden
Repair of other types of consumer goods
Construction of civil-technical works for electricity and telecommunications
Repair of electronic devices
Installation of industrial machines, devices and equipment
Preparing land for construction
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings