Building of conveyance, distribution and water disposal networks
Building of lines and networks of telecommunication
Setting of lighting and signalling systems for roads, railroads, port and airport installations (including the setting of notice boards)
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.
Implementation in buildings or in other projects of building of: thermal insulation materials, acoustic and antivibrating insulation materials
Installation of blinds and florentine blinds
Other work of n.e.s. installation, including accessories installation
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 and disassembling of scaffoldings and work platforms
Trade intermediaries for electric and electronic equipments, including installation equipments for industrial use
Trade intermediaries for supplies for plumbering, equipments of electric system for houses and heating systems
Retail trade of household appliances
Design and realization of projects interesting electric and electronic engineering, mining, chemical and industrial engineering, the engineering of systems, security technics, etc.
Development of projects with activities related to civil or building engineering, hydraulic engineering or traffic technic
Photographic production realized for personal or trade use: identity photographs, photos of class or wedding, etc.; advertising photos, photos for publishing, fashion, real estate, tourism, etc.
Filming of videos of weddings and similar events
Inside cleaning of all kind of buildings: offices, industries, institutional premises and other premises for professional or trade use, apartment buildings, etc
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
Organization of n.e.s. activities of entertainment: circus shows, puppet show, rodeos, "son et lumière" shows, etc.
Sawing and planing of wood
Production of electro motors, electric generators and transformers
Production of cables made from fibre optics
Production of lamps
Production of electronic domestic devices
Production of other electric devices
Production of office and shop furniture
Production of kitchen furniture
Production of other types of furniture
Repair of metal products
Installation of industrial machines, devices and equipment
Development of residential building projects
Construction of sewerage systems
Preparing land for construction
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
Intermediation of wood and building material
Wholesale in electronic materials, inclusive of material for installation
Making of sound recordings
Telecommunication by means of cables
Wireless telecommunication
Telecommunication by means of satellite
Other types of telecommunication
Development and programming of computer programs
Trade in own real estate
Activities by graphical designers
Activities of photographers, with the exception of press photographers
Other types of photographic activities
Other services related with information technology and computers
Data-processing, web hosting and suchlike
Other personal services
Web portals
Repair of consumer electronics
Management of computer facilities
Construction of civil-technical works for electricity and telecommunications