WELGA BV

Official NACE headings

• Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
• Building of transport and distribution lines for electricity
• Building of lines and networks of telecommunication
• Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
• Ground-water lowering and dredging of construction sites
• Dredging of agricultural and silvicultural lands
• Removal on construction sites
• Construction of distribution facilities for water and gas
• Construction of sewerage systems
• Construction of civil-technical works for liquids
• Construction of other types of civil-technical works
• Preparing land for construction
• Other types of specialised building activities
• Construction of civil-technical works for electricity and telecommunications
• Construction of high roads and other types of roads