The displayed version is valid from 01.01.2025

The service provides the classification of economic activities / industries in the NACE 2.1 revision, allowing users to conveniently browse and search for business activity types according to the latest version. Additionally, there is an option to switch to the previous NACE 2.0 revision, ensuring an easy transition between the two versions. In the data search tool, users can search for an industry by the NACE code or a fragment of the code description in the respective revision (NACE 2.1 or NACE 2.0). By selecting the appropriate NACE code, a list of companies registered in the Lursoft IT database with that NACE code is available via the "Companies" link. By clicking the "SIC" button, users can view the UK's industry classification and browse companies from the UK, Latvia, Lithuania, and Estonia that match the selected industry.

43.4 | Specialised construction activities in construction of buildings

Companies
This class includes:
- roof framing works
- installation of roof trusses
- external insulation of roofs
- laying of roof coverings
- installation of insulation in roofs
- waterproofing of roofs
- installation of drains, eaves gutters and rainwater pipes
- installation of roof lights and roof access hatches
- installation of snowguards on pitched roofs
- installation of roof safety equipment

This class excludes:
- internal insulation of roofs, see 43.23
This class includes:
- roof framing works
- installation of roof trusses
- external insulation of roofs
- laying of roof coverings
- installation of insulation in roofs
- waterproofing of roofs
- installation of drains, eaves gutters and rainwater pipes
- installation of roof lights and roof access hatches
- installation of snowguards on pitched roofs
- installation of roof safety equipment

This class excludes:
- internal insulation of roofs, see 43.23
Companies
This class includes:
- construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment:
construction of foundations for buildings, including piledriving
de-humidification of buildings
erection of prefabricated, not self-manufactured, structural steel components for buildings
erection of chimneys and industrial ovens

This class excludes:
- construction or installation of masonry heater stoves, see 43.22
This class includes:
- construction activities specialising in one aspect common to construction of buildings, requiring specialised skills or equipment:
construction of foundations for buildings, including piledriving
de-humidification of buildings
erection of prefabricated, not self-manufactured, structural steel components for buildings
erection of chimneys and industrial ovens

This class excludes:
- construction or installation of masonry heater stoves, see 43.22
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