Retail trade in computers, software and peripheral devices in specialised shops
Other types of printing-offices
Services related to prepress and pre-media
Production of batteries and accumulators
Repair of machines
Repair of electronic and optical equipment
Repair of electronic devices
Repair of other types of instruments
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings
Wholesale trade of electric household appliances
Wholesale trade of audio and video appliances: radios, televisions, audio systems, video recorders, etc.
Wholesale trade of household electric equipments for installation
Wholesale in computers and their peripheral devices, as well as software
Wholesale in electronic devices and communication devices as well as parts thereof
Wholesale in other office machines and office necessities, with the exception of computers and their peripheral devices
Retail trade in communication equipment in specialised shops
Retail trade in audio and video devices in specialised shops
Retail trade of radio and television appliances and other audio-video appliances for domestic use, such as video recorder, cameras, hi-fi equipment, etc.
Retail trade of household appliances
Wireless telecommunication
Private security
Services with regard to security systems
Reparations of computers and peripheral devices
Maintenance and repair of computers and peripherical computer equipment
Repair of communication devices
Repair of consumer electronics
Repair of domestic devices and of equipment used in house and in the garden
Wholesale in electronic domestic devices as well as audio and video devices
Retail trade in electronic domestic devices in specialised shops