Manufacture of metallic frames or framings for building
Building of transport and distribution lines for electricity
Building of lines and networks of telecommunication
Destruction of buildings and other kind of buildings
Setting of electric cables and appliances
Setting of telecommunication systems and computer installations
Other work of n.e.s. installation, including accessories installation
Assembling of partitions in gypsum
Wholesale trade of accessories, spare parts and various equipments for automobile vehicles, including wholesale of spare parts and second hand equipments
Retail trade of lighting appliances
Repair of audio and video appliances
Repair of household appliances
Plastering work
Carpentry
Laying of floor and wall tiles
Other types of works with regard to the completion of buildings
Carrying out masonry and pointing
Intermediation of and wholesale in car-parts and car-accessories
Do-it-yourself businesses and d.i.y. shops of common building materials
Retail trade in electronic domestic devices in specialised shops
Retail trade in lighting products in specialised shops
Trade in own real estate
Rental and exploitation of own or leased non-residential real estate, with the exception of social housing
Rental and exploitation of own or leased non-residential real estate, with the exception of land
Other types of business services
Repair of consumer electronics
Electro-technical installation works at buildings
Plumbing works
Installation of heating, air-conditioning and ventilation
Other types of building installations
Construction of civil-technical works for electricity and telecommunications