NACE-BELSubclass
NACE-BEL 43.421—Waterproofing of walls
Subclass · Nomenclature of Economic Activities (Belgium) (2025)
Where 43.421 sits
What 43.421 includes
- Specialized construction activities that relate to a common aspect of building construction and require specialized skills or equipment: • building dehumidification work • wall waterproofing work
43.421 in other systems
ANZSICAustralia · New Zealand
- 3223 Roofing Services inferred via ISIC 4390
- 3239 Other Building Installation Services inferred via ISIC 4390
- 3292 Hire of Construction Machinery with Operator inferred via ISIC 4340
- 3241 Plastering and Ceiling Services inferred via ISIC 4340
- 1913 Polymer Foam Product Manufacturing inferred via ISIC 4340
- 3245 Glazing Services inferred via ISIC 4340
- 3231 Plumbing Services inferred via ISIC 4340
- 3221 Concreting Services inferred via ISIC 4340
ATECOItaly
- 43.41 Roofing activities inferred via ISIC 4390
- 43.33 Floor and wall covering inferred via ISIC 4340
- 43.23 Installation of insulation inferred via ISIC 4390
- 43.31.01 Dry-walling of walls inferred via ISIC 4340
- 43.35 Other building completion and finishing inferred via ISIC 4340
- 43.42 Other specialised construction activities in construction of buildings inferred via ISIC 4390
- 43.34 Painting and glazing inferred via ISIC 4340
- 43.22 Plumbing, heat and air-conditioning installation inferred via ISIC 4340
CLANAEArgentina
- 43.21 Installation, execution and maintenance of electrical installations inferred via ISIC 4340
- 43.91 Rental of construction or demolition equipment with operators inferred via ISIC 4390
- 43.99 Specialized construction activities n.e.c. inferred via ISIC 4340
- 43.302 Wall and floor finishing and cladding inferred via ISIC 4340
- 43.122 Drilling and surveying, except: drilling of oil, gas, mining and hydraulic wells and prospecting of oil deposits inferred via ISIC 4340
- 43.220 Gas, water, sanitary and air conditioning installations, with their related appliances inferred via ISIC 4340
- 43.309 Completion of buildings n.e.c. inferred via ISIC 4340
- 43.303 Installation of glass in construction inferred via ISIC 4340
CNAE BrazilBrazil
- 4399-1/05 Drilling and construction of water wells inferred via ISIC 4390
- 4399-1/02 Assembly and disassembly of scaffolding and other temporary structures inferred via ISIC 4340
- 4399-1/04 Services for the operation and supply of equipment for transporting and lifting cargo and people for use in construction projects inferred via ISIC 4390
- 4399-1/03 Masonry work inferred via ISIC 4390
- 4391-6/00 Foundation works inferred via ISIC 4390
- 4399-1/01 Construction management inferred via ISIC 4390
- 4399-1/99 Specialized construction services not specified previously inferred via ISIC 4390
- 43 Specialized services for construction broader via ISIC 4390
CNAESpain
- 43.33 Floor and wall coverings inferred via ISIC 4340
- 43.23 Installation of insulation inferred via ISIC 4390
- 43.35 Other building finishes inferred via ISIC 4340
- 43.22 Plumbing, installation of heating and air conditioning systems inferred via ISIC 4340
- 43.41 Roof construction inferred via ISIC 4340
- 43.34 Painting and glazing inferred via ISIC 4340
- 43.13 Drilling and sounding inferred via ISIC 4340
- 43.42 Other specialized construction activities in building construction inferred via ISIC 4340
HSICHong Kong
- 439908 Roofing and water proofing inferred via ISIC 4340
- 431299 Combined and other site preparation works inferred via ISIC 4340
- 431204 Excavation work inferred via ISIC 4340
- 431202 Foundation works inferred via ISIC 4340
- 431100 Demolition inferred via ISIC 4340
- 431201 Site formation and clearance inferred via ISIC 4340
- 431203 Site investigation inferred via ISIC 4340
- 432203 Water well drilling inferred via ISIC 4340
ICNEAChina
- 5013 Building curtain wall decoration and decoration inferred via ISIC 4340
- 4999 Other building installations inferred via ISIC 4340
- 4991 Installation of stadium facilities inferred via ISIC 4340
- 5011 Decoration and decoration of public buildings inferred via ISIC 4340
- 4839 Other marine engineering buildings inferred via ISIC 4340
- 4920 Plumbing and equipment installation inferred via ISIC 4340
- 5021 Building demolition activities inferred via ISIC 4340
- 4910 Electrical installation inferred via ISIC 4340
ISICUnited Nations (global)
- 4390 Other specialized construction activities inferred via ISIC 4390
- 4340 Intermediation service activities for specialized construction services inferred via ISIC 4340
JSICJapan
- 0795 Water-proofing work inferred via ISIC 4390
- 0761 Metal roofing work inferred via ISIC 4340
- 0894 Water-well drilling work inferred via ISIC 4340
- 0794 Roofing work, except metal roofing work inferred via ISIC 4390
- 0782 Interior finishing work inferred via ISIC 4340
- 0839 Other piping work inferred via ISIC 4340
- 0781 Flooring work inferred via ISIC 4340
- 0791 Glass glazing work inferred via ISIC 4340
KBLIIndonesia
- 43903 Installation of Frame and Roof Covering inferred via ISIC 4390
- 43901 Installation and Engineering of Building Structures inferred via ISIC 4390
- 43905 Construction Equipment Rental With Operator inferred via ISIC 4390
- 43902 Stage Installation inferred via ISIC 4390
- 43904 Steel Frame Installation inferred via ISIC 4390
- 43909 Other Special Construction n.e.c. inferred via ISIC 4390
- 43400 Special Construction Intermediation Services inferred via ISIC 4340
- 4390 Other Special Construction broader via ISIC 4390
KSICSouth Korea
- 42491 Plastering, installing tile and waterproofing works inferred via ISIC 4340
- 42196 Roofing and siding works inferred via ISIC 4390
- 42204 Soundproofing, isolating vibration and fireproofing works inferred via ISIC 4340
- 42122 Boring, grouting and water well drilling works inferred via ISIC 4340
- 42492 Installation of metal works used on building inferred via ISIC 4340
- 42203 Installation of lifting equipment inferred via ISIC 4340
- 42194 Underwater works inferred via ISIC 4390
- 42123 Pile driving and related construction of foundation works inferred via ISIC 4390
MSICMalaysia
- 43905 Construction of outdoor swimming pools inferred via ISIC 4390
- 43901 Construction of foundations, including pile driving inferred via ISIC 4390
- 43907 Renting of construction machinery and equipment with operator inferred via ISIC 4390
- 43902 Erection of non-self-manufactured steel elements inferred via ISIC 4390
- 43903 Scaffolds and work platform erecting and dismantling inferred via ISIC 4390
- 43904 Bricklaying and stone setting inferred via ISIC 4390
- 43906 Steam cleaning, sand blasting and similar activities for building exteriors inferred via ISIC 4390
- 43909 Other specialised construction activities n.e.c. inferred via ISIC 4390
NACEEuropean Union
- 43.41 Roofing activities inferred via ISIC 4390
- 43.33 Floor and wall covering inferred via ISIC 4340
- 43.23 Installation of insulation inferred via ISIC 4390
- 43.31 Plastering inferred via ISIC 4340
- 43.35 Other building completion and finishing inferred via ISIC 4340
- 43.42 Other specialised construction activities in construction of buildings inferred via ISIC 4340
- 43.34 Painting and glazing inferred via ISIC 4340
- 43.22 Plumbing, heat and air-conditioning installation inferred via ISIC 4340
NAFFrance
- 43.41J Works waterproofing for the roof inferred via ISIC 4390
- 43.31 The work of plastering inferred via ISIC 4340
- 43.33 The work of construction of floors and walls inferred via ISIC 4340
- 43.35 Other finishing work inferred via ISIC 4390
- 43.23 Implementation of isolation inferred via ISIC 4390
- 43.24 Other installation work inferred via ISIC 4340
- 43.42 Other specialized construction work in the construction of buildings inferred via ISIC 4390
- 43.34 Painting and glazing inferred via ISIC 4340
NAICSUnited States
- 238160 Roofing Contractors inferred via ISIC 4340
- 238320 Painting and Wall Covering Contractors inferred via ISIC 4340
- 238390 Other Building Finishing Contractors inferred via ISIC 4390
- 238210 Electrical Contractors and Other Wiring Installation Contractors inferred via ISIC 4340
- 238290 Other Building Equipment Contractors inferred via ISIC 4340
- 213115 Support Activities for Nonmetallic Minerals (except Fuels) Mining inferred via ISIC 4340
- 238170 Siding Contractors inferred via ISIC 4340
- 238130 Framing Contractors inferred via ISIC 4390
NAICS CanadaCanada
- 238160 Roofing contractors inferred via ISIC 4390
- 238320 Painting and wall covering contractors inferred via ISIC 4340
- 238390 Other building finishing contractors inferred via ISIC 4390
- 238210 Electrical contractors and other wiring installation contractors inferred via ISIC 4340
- 238170 Siding contractors inferred via ISIC 4390
- 238130 Framing contractors inferred via ISIC 4390
- 238190 Other foundation, structure and building exterior contractors inferred via ISIC 4340
- 238330 Flooring contractors inferred via ISIC 4340
NICIndia
- 439000 Other specialized construction activities including foundation work, masonry, roofing, scaffolding, steel erection, waterproofing, road safety installations, crane rental with operator, heritage restoration. inferred via ISIC 4390
- 434000 Intermediation of specialised construction services inferred via ISIC 4340
- 4390 Other specialized construction activities broader via ISIC 4390
NOGASwitzerland
- 434201 Waterproofing inferred via ISIC 4390
- 4333 Floor and wall covering inferred via ISIC 4340
- 4323 Installation of insulation inferred via ISIC 4340
- 4331 Plastering inferred via ISIC 4340
- 434102 Roofing inferred via ISIC 4390
- 4335 Other building completion and finishing inferred via ISIC 4340
- 4334 Painting and glazing inferred via ISIC 4340
- 4322 Plumbing, heat and air-conditioning installation inferred via ISIC 4340
OKVED 2Russia
- 43.99.1 Waterproofing works inferred via ISIC 4340
- 43.91 Roofing works inferred via ISIC 4340
- 43.31 Production of plastering works inferred via ISIC 4340
- 43.39 Production of other finishing and final works inferred via ISIC 4340
- 43.33 Work on installing floor coverings and wall cladding inferred via ISIC 4340
- 43.21 Production of electrical installation works inferred via ISIC 4340
- 43.29 Production of other construction and installation works inferred via ISIC 4340
- 43.22 Plumbing works, installation of heating and air conditioning systems inferred via ISIC 4340
PKDPoland
- 43.22 Installation of water, sewage, heating and air conditioning systems inferred via ISIC 4340
- 43.41 Construction and roofing inferred via ISIC 4340
- 43.33 Flooring; wallpapering and wall covering inferred via ISIC 4340
- 43.50 Specialized construction works in the field of civil and water engineering inferred via ISIC 4390
- 43.31 Plastering inferred via ISIC 4340
- 43.11 Demolition and demolition of buildings inferred via ISIC 4340
- 43.35 Carrying out other finishing construction works inferred via ISIC 4340
- 43.21 Carrying out electrical installations inferred via ISIC 4340
SBINetherlands
- 43.41 Roofing activities inferred via ISIC 4340
- 43.33 Floor and wall covering inferred via ISIC 4340
- 43.23 Installation of insulation inferred via ISIC 4390
- 43.31 Plastering inferred via ISIC 4340
- 43.35 Other building completion and finishing inferred via ISIC 4340
- 43.42 Other specialised construction activities in construction of buildings inferred via ISIC 4340
- 43.34 Painting and glazing inferred via ISIC 4340
- 43.22 Plumbing, heat and air-conditioning installation inferred via ISIC 4340
SCIANMexico
- 238320 Painting work and other wall coverings inferred via ISIC 4340
- 238330 Installation of flexible and wooden flooring inferred via ISIC 4340
- 238340 Installation of ceramic and tile flooring inferred via ISIC 4340
- 238390 Other finishing work on buildings inferred via ISIC 4390
- 561790 Other cleaning services inferred via ISIC 4340
- 238210 Electrical installations in buildings inferred via ISIC 4340
- 238290 Other facilities and equipment in buildings inferred via ISIC 4340
- 238130 Masonry work inferred via ISIC 4340
SICUnited States (legacy)
- 1761 Roofing, Siding, and Sheetmetal Work inferred via ISIC 4340
- 1742 Plastering, Drywall, and Insulation inferred via ISIC 4340
- 1793 Glass and Glazing Work inferred via ISIC 4340
- 1752 Floor Laying and Floor Work, NEC inferred via ISIC 4390
- 1795 Wrecking and Demolition Work inferred via ISIC 4340
- 1796 Installing Building Equipment inferred via ISIC 4390
- 1541 Industrial Buildings and Warehouses inferred via ISIC 4340
- 1081 Metal Mining Services inferred via ISIC 4340
SNISweden
- 43.41 Roofing activities inferred via ISIC 4340
- 43.33 Floor and wall covering inferred via ISIC 4340
- 43.23 Installation of insulation inferred via ISIC 4340
- 43.31 Plastering inferred via ISIC 4340
- 43.35 Other building completion and finishing inferred via ISIC 4340
- 43.42 Other specialised construction activities in construction of buildings inferred via ISIC 4390
- 43.34 Painting and glazing inferred via ISIC 4340
- 43.22 Plumbing, heat and air-conditioning installation inferred via ISIC 4340
SSICSingapore
- 43903 Roofing works; timber carcassing inferred via ISIC 4390
- 4100 Construction of Buildings inferred via ISIC 4340
- 43904 Production of pre-cast components inferred via ISIC 4390
- 43905 Scaffolding works inferred via ISIC 4390
- 43907 Production of Prefabricated Prefinished Volumetric Construction (PPVC) modules inferred via ISIC 4340
- 43906 Sandblasting/shotblasting works (except ships) inferred via ISIC 4340
- 43901 Foundation works; micropiling, conventional piling and underpinning inferred via ISIC 4340
- 43902 Brick laying, stone setting and cement works inferred via ISIC 4390
TSICThailand
- 4312 Preparing the construction site. inferred via ISIC 4340
- 4321 Electrical system installation inferred via ISIC 4340
- 4390 Other specialized construction activities. inferred via ISIC 4390
- 4311 Demolition inferred via ISIC 4340
- 43302 Floor and wall tiling. inferred via ISIC 4340
- 43301 Installation of building components and interior decorations. inferred via ISIC 4340
- 43221 Installation of plumbing and drainage systems. inferred via ISIC 4340
- 43223 Installation of air conditioning and ventilation systems. inferred via ISIC 4340
UK SICUnited Kingdom
- 43.41 Roofing activities inferred via ISIC 4390
- 43.33 Floor and wall covering inferred via ISIC 4340
- 43.23 Installation of insulation inferred via ISIC 4340
- 43.31 Plastering inferred via ISIC 4340
- 43.35 Other building completion and finishing inferred via ISIC 4390
- 43.42 Other specialised construction activities in construction of buildings inferred via ISIC 4390
- 43.34 Painting and glazing inferred via ISIC 4340
- 43.22 Plumbing, heat and air-conditioning installation inferred via ISIC 4340
WZGermany
- 43.41 Roofing activities inferred via ISIC 4390
- 43.33 Floor and wall covering inferred via ISIC 4340
- 43.23 Installation of insulation inferred via ISIC 4340
- 43.31 Plastering inferred via ISIC 4340
- 43.35 Other building completion and finishing inferred via ISIC 4340
- 43.42 Other specialised construction activities in construction of buildings inferred via ISIC 4390
- 43.34 Painting and glazing inferred via ISIC 4340
- 43.22 Plumbing, heat and air-conditioning installation inferred via ISIC 4340
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