I-TECH 21 BV

Official NACE headings

• Boring and building of waterwells, driving of wells
• Setting of electrical installations of heating
• Other work of n.e.s. installation, including accessories installation
• Making of repointing works
• Setting of foundations, including pile hammering
• Assembling of elements of metallic structures, not made by the unit making the works
• Assembling and disassembling of scaffoldings and work platforms
• Creation and setting of advertisements: posters, advertising signs, lighting newspapers, lighting signs, display on buses, etc.
• Repair of electronic devices
• Other types of works with regard to the completion of buildings
• Cleaning of frontages
• Construction of chimneys and mantelpieces
• Restoration of buildings
• Cleaning of buildings
• Other types of cleaning of buildings; industrial cleaning
• Other types of cleaning activities
• Reparations of computers and peripheral devices
• Repair of consumer electronics
• Repair of domestic devices and of equipment used in house and in the garden
• Preparing land for construction
• Drilling and pre-drilling
• Electro-technical installation works, with the exception of those executed at buildings
• Insulation works
• Other types of building installations
• Installation of heating, air-conditioning and ventilation
• Electro-technical installation works at buildings
• Installation of industrial machines, devices and equipment
• Construction of civil-technical works for electricity and telecommunications