De Zenn BV

Official NACE headings

• Manufacture of metallic frames or framings for building
• Finishing of seats by operations such as stuffing
• Work of maintenance and mechanical repairs for third parties
• Real estate development of new houses or alterations
• Building of individual turn key houses
• Making of turn key apartments
• General coordination on the construction site
• Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
• Building of sport fields, game fields, swimming pools, etc.
• Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
• Assembling of movable partitions, recoverings for walls, ceilings, etc.
• Assembling of garage doors, blinds, louvers, grids, etc.
• Assembling of metal covered doors, fire doors
• Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
• Assembling of movable partitions, recoverings for walls, ceilings, etc., in metal
• Assembling of garage doors, blinds, louvers, grids, etc. in metal
• Assembling of metal covered doors and metallic fire doors
• Assembling of inside and outside woodwork in plastic
• Assembling of partitions in gypsum
• Setting in buildings or other projects of building of: wall recoverings or tiles in ceramic, in concrete or in freestones; floorings and wall recovering in granites, etc.
• Setting in buildings or other projects of building of: wooden floors, partition recovering in wood
• Inside and outside paint of buildings
• Cleaning of new buildings and restoring after works
• Setting of rainwater disposal elements
• Masonry
• Assembling of elements of metallic structures, not made by the unit making the works
• Monitoring of building works (carcass, installation, finishing, etc.)
• Design and maintenance of gardens, parks and green places for sport facilities
• Insulation works
• Carpentry
• Hanging wall-paper, as well as flooring and wall-coverings of other materials
• Glazing
• Other types of works with regard to the completion of buildings
• Making walls waterproof
• Wholesale in common building materials
• Do-it-yourself businesses and d.i.y. shops of common building materials
• Activities by interior designers
• Construction of other types of non-residential buildings
• Demolishing
• Drilling and pre-drilling
• Installation of heating, air-conditioning and ventilation
• Development of non-residential building projects