Electro-technical installation works, with the exception of those executed at buildings
Other types of building installations
Retail trade in computers, software and peripheral devices in specialised shops
Retail trade in communication equipment in specialised shops
Retail trade in audio and video devices in specialised shops
Retail trade in other types of building materials in specialised shops
Retail trade in electronic domestic devices in specialised shops
Retail trade in lighting products in specialised shops
Development and programming of computer programs
Activities with regard to computer consultancy
Management of computer facilities
Other services related with information technology and computers
Other types of business services
Reparations of computers and peripheral devices
Repair of communication devices
Repair of consumer electronics
Repair of domestic devices and of equipment used in house and in the garden
Setting of electrical installations of heating
Design and realization of projects interesting electric and electronic engineering, mining, chemical and industrial engineering, the engineering of systems, security technics, etc.
Production of electronic print boards
Production of switching appliances and of manifolds
Production of lighting devices
Repair of electronic and optical equipment
Repair of electronic devices
Installation of industrial machines, devices and equipment
Construction of civil-technical works for electricity and telecommunications