Production of office machines and office equipment (with the exception of computers and peripheral equipment)
Production of office and shop furniture
Repair of machines
Wholesale in other consumer goods
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
Wholesale in machines used for the production of food and stimulants
Non-specialised wholesale
Retail trade carried out in non-specialised shops where food stuff and luxuries are not in the majority (vending-surface: < 2500 square metres)
Retail trade in computers, software and peripheral devices in specialised shops
Other types of publishers
Publishers of computer games
Other types of publishers of software
Development and programming of computer programs
Activities with regard to computer consultancy
Management of computer facilities
Other services related with information technology and computers
Data-processing, web hosting and suchlike
Web portals
Other types of services with regard to information
Other types of technical surveys and checks
Other types of research in the natural sciences
Market and opinion research offices
Call centres
Reparations of computers and peripheral devices
Manufacture of equipped piezoelectric crystals
Manufacture of watches and clocks of all kind (including clocks of instrument panel), watch cases, frames and cabinets (including those in precious metals) of watchmaking
Building of tunnels for roads and railways and other underpasses
Ground-water lowering and dredging of construction sites
Studies on trade potential of products, their acceptance and knowing by public, on the uses of consumers for promoting the sales and creating new products
Hire and leasing of machines and equipments for offices, without operator: computers, hardware, duplicators, copiers, typewriters and word processors, etc.
Other types of printing-offices
Reproduction of recorded media
Production of computers and peripheral equipment
Production of clocks
Production of other electric devices
Production of hydraulic equipment
Production of communication devices
Production of navigation devices, measuring instruments and control instruments
Setting of monitoring systems and alarms against housebreakings
Manufacture of electric appliances for signs, controls or commands for roads, railways, waterways, port installations, and for airports