| 71200000 |
Architectural and related services |
Architectural, construction, engineering and inspection services |
| 71220000 |
Architectural design services |
Architectural and related services |
| 71000000 |
Architectural, construction, engineering and inspection services |
Construction and Real Estate |
| 71240000 |
Architectural, engineering and planning services |
Architectural and related services |
| 71250000 |
Architectural, engineering and surveying services |
Architectural and related services |
| 31158100 |
Battery chargers |
Chargers |
| 45331110 |
Boiler installation work |
Heating, ventilation and air-conditioning installation work |
| 44621200 |
Boilers |
Radiators and boilers |
| 45400000 |
Building completion work |
Construction work |
| 45210000 |
Building construction work |
Works for complete or part construction and civil engineering work |
| 45300000 |
Building installation work |
Construction work |
| 45331100 |
Central-heating installation work |
Heating, ventilation and air-conditioning installation work |
| 44621110 |
Central-heating radiators |
Radiators and boilers |
| 44620000 |
Central-heating radiators and boilers and parts |
Tanks, reservoirs and containers; central-heating radiators and boilers |
| 71530000 |
Construction consultancy services |
Construction-related services |
| 71540000 |
Construction management services |
Construction-related services |
| 44110000 |
Construction materials |
Construction materials and associated items |
| 44100000 |
Construction materials and associated items |
Construction structures and materials; auxiliary products to construction (except electric apparatus |
| 44000000 |
Construction structures and materials; auxiliary products to construction (except electric apparatus |
Materials and Products |
| 71520000 |
Construction supervision services |
Construction-related services |
| 71500000 |
Construction-related services |
Architectural, construction, engineering and inspection services |
| 71310000 |
Consultative engineering and construction services |
Engineering services |
| 09323000 |
District heating |
Steam, hot water and associated products |
| 39715220 |
Electric heating resistors |
Water heaters and heating for buildings; plumbing equipment |
| 09300000 |
Electricity, heating, solar and nuclear energy |
Petroleum products, fuel, electricity and other sources of energy |
| 71314000 |
Energy and related services |
Consultative engineering and construction services |
| 71314300 |
Energy-efficiency consultancy services |
Energy and related services |
| 45220000 |
Engineering works and construction works |
Works for complete or part construction and civil engineering work |
| 45261000 |
Erection and related works of roof frames and coverings |
Roof works and other special trade construction works |
| 45430000 |
Floor and wall covering work |
Building completion work |
| 44420000 |
Goods used in construction |
Miscellaneous fabricated products and related items |
| 42511110 |
Heat pumps |
Heat-exchange units and machinery for liquefying air or other gases |
| 39715200 |
Heating equipment |
Water heaters and heating for buildings; plumbing equipment |
| 38436310 |
Heating plates |
Shakers and accessories |
| 45331000 |
Heating, ventilation and air-conditioning installation work |
Plumbing and sanitary works |
| 09321000 |
Hot water |
Steam, hot water and associated products |
| 42161000 |
Hot-water boilers |
Boiler installations |
| 24111600 |
Hydrogen |
Hydrogen, argon, rare gases, nitrogen and oxygen |
| 71730000 |
Industrial inspection services |
Monitoring and control services |
| 71315410 |
Inspection of ventilation system |
Building services |
| 45421130 |
Installation of doors and windows |
Joinery work |
| 45421100 |
Installation of doors and windows and related components |
Joinery work |
| 45421132 |
Installation of windows |
Joinery work |
| 51000000 |
Installation services (except software) |
Other Services |
| 51700000 |
Installation services of fire protection equipment |
Installation services (except software) |
| 45320000 |
Insulation work |
Building installation work |
| 45420000 |
Joinery and carpentry installation work |
Building completion work |
| 09324000 |
Long-distance heating |
Steam, hot water and associated products |
| 44190000 |
Miscellaneous construction materials |
Construction materials and associated items |
| 44400000 |
Miscellaneous fabricated products and related items |
Construction structures and materials; auxiliary products to construction (except electric apparatus |
| 44480000 |
Miscellaneous fire-protection equipment |
Miscellaneous fabricated products and related items |
| 71230000 |
Organisation of architectural design contests |
Architectural and related services |
| 45450000 |
Other building completion work |
Building completion work |
| 44621221 |
Parts of central-heating boilers |
Radiators and boilers |
| 44621112 |
Parts of central-heating radiators |
Radiators and boilers |
| 42533000 |
Parts of heat pumps |
Parts of refrigerating and freezing equipment and heat pumps |
| 09000000 |
Petroleum products, fuel, electricity and other sources of energy |
Energy and Related Services |
| 45410000 |
Plastering work |
Building completion work |
| 44170000 |
Plates, sheets, strip and foil related to construction materials |
Construction materials and associated items |
| 31712347 |
Power or solar diodes |
Microelectronic machinery and apparatus and microsystems |
| 44140000 |
Products related to construction materials |
Construction materials and associated items |
| 44621100 |
Radiators |
Radiators and boilers |
| 44621000 |
Radiators and boilers |
Central-heating radiators and boilers and parts |
| 50000000 |
Repair and maintenance services |
Other Services |
| 50700000 |
Repair and maintenance services of building installations |
Repair and maintenance services |
| 44112400 |
Roof |
Miscellaneous building structures |
| 45261410 |
Roof insulation work |
Erection and related works of roof frames and coverings |
| 45260000 |
Roof works and other special trade construction works |
Works for complete or part construction and civil engineering work |
| 45100000 |
Site preparation work |
Construction work |
| 44930000 |
Slate |
Stone for construction, limestone, gypsum and slate |
| 09330000 |
Solar energy |
Electricity, heating, solar and nuclear energy |
| 09332000 |
Solar installation |
Solar energy |
| 45261215 |
Solar panel roof-covering work |
Erection and related works of roof frames and coverings |
| 09331000 |
Solar panels |
Solar energy |
| 09331200 |
Solar photovoltaic modules |
Solar panels |
| 45262000 |
Special trade construction works other than roof works |
Roof works and other special trade construction works |
| 44910000 |
Stone for construction |
Stone for construction, limestone, gypsum and slate |
| 44900000 |
Stone for construction, limestone, gypsum and slate |
Construction structures and materials; auxiliary products to construction (except electric apparatus |
| 71312000 |
Structural engineering consultancy services |
Consultative engineering and construction services |
| 79311000 |
Survey services |
Market research services |
| 72225000 |
System quality assurance assessment and review services |
Systems and technical consultancy services |
| 72224200 |
System quality assurance planning services |
Project management consultancy services |
| 44600000 |
Tanks, reservoirs and containers; central-heating radiators and boilers |
Construction structures and materials; auxiliary products to construction (except electric apparatus |
| 71600000 |
Technical testing, analysis and consultancy services |
Architectural, construction, engineering and inspection services |
| 44111520 |
Thermal insulating material |
Building materials |
| 45321000 |
Thermal insulation work |
Insulation work |
| 42520000 |
Ventilation equipment |
Cooling and ventilation equipment |
| 44621210 |
Water boilers |
Radiators and boilers |
| 39715000 |
Water heaters and heating for buildings; plumbing equipment |
Electrical domestic appliances |
| 44221100 |
Windows |
Windows, doors and related items |
| 44221000 |
Windows, doors and related items |
Builders joinery |