Division 81: Services to buildings and landscape activities
Section O, Administrative and support service activities. 8 subcategories with ISTAT's explanatory notes and the ATECO 2022 codes they come from.
ISTAT publishes ATECO 2022 titles in Italian only.
- 81Services to buildings and landscape activities
This division includes the provision of a number of general support services, for example:
- provision of a combination of support services within clients' facilities
- interior and exterior cleaning of buildings of all types
- cleaning of industrial machinery, cleaning of trains, buses, planes etc.
- cleaning of the inside of road and sea tankers
- disinfecting and exterminating activities for buildings, ships, trains etc.
- bottle cleaning
- street sweeping
- snow and ice removal
- provision of landscape care and maintenance services
- 81.1Combined facilities support activities
- 81.10Combined facilities support activities
ISTAT explanatory notes ›
This class includes the provision of a combination of support services within clients' facilities. These services include general interior cleaning, maintenance, waste disposal, doormen and surveillance services, mail routing, reception, laundry and related services to support operations within facilities. These support activities are performed by operating staff, who are not involved with or responsible for the core business or activities of the client.
Excludes
- provision of on-site management and operation of a client's computer systems and/or data processing facilities, see 62.2062.20
- management of real estate, e.g. property management of real estate or dwellings in joint ownership (mostly carried out on a fee or contract basis), see 68.3268.32
- guard and security service activities, see 80.0180.01
- operation of prisons on a contract or fee basis, see 84.2384.23
- provision of only one of the support services (e.g. general interior cleaning services) or addressing only a single function (e.g. heating), see the appropriate NACE class according to the service provided
- provision of management and operating staff for the complete operation of a client's establishment (e.g. hotel, restaurant, mine, hospital), see the class of the unit operated
- 81.10.0Combined facilities support activities
- 81.10.00Combined facilities support activitiesFrom ATECO 2022: 81.10.00 Servizi integrati di gestione agli edifici (all from here)
- 81.2Cleaning activities
ISTAT explanatory notes ›
This group includes general, specialised and other cleaning activities. The difference between them is not based on the type of customers served, but on the type of cleaning.
This group includes the activities of general interior cleaning of all types of buildings, the exterior cleaning of buildings, specialised cleaning activities for buildings or other specialised cleaning activities, cleaning of industrial machinery, cleaning of the inside of road and sea tankers, disinfecting and extermination activities for buildings and industrial machinery, bottle cleaning, street sweeping, snow and ice removal.
- 81.21General cleaning of buildings
ISTAT explanatory notes ›
Excludes
- specialised cleaning activities (e.g. cleaning of windows, chimneys, fireplaces, boilers, exhaust units), see 81.2281.22
- 81.21.0General cleaning of buildings
- 81.21.00General cleaning of buildingsFrom ATECO 2022: 81.21.00 Pulizia generale (non specializzata) di edifici (in part) · 96.09.01 Attività di sgombero di cantine, solai e garage (in part)
ISTAT explanatory notes ›
Includes
- general (non-specialised) cleaning of all types of buildings, e.g.:
- offices
- private dwellings (e.g. houses or apartments)
- factories
- shops
- institutions
- general (non-specialised) cleaning of other business and professional premises and multi-unit residential buildings
- general (non-specialised) cleaning and clearing activities of cellars, attics and garages
- home cleaning activities
Implementation rule
- These general cleaning activities are mostly interior cleaning although they may include the cleaning of associated exterior areas (for example, windows, passageways).
- general (non-specialised) cleaning of all types of buildings, e.g.:
- 81.22Other building and industrial cleaning activities
- 81.22.0Other building and industrial cleaning activities
ISTAT explanatory notes ›
Implementation rule
- The activities included in this category are subdivided in sterilisation activities of medical equipment and other building and industrial cleaning activities n.e.c.
- 81.22.01Sterilisation activities of medical equipmentFrom ATECO 2022: 81.22.01 Attività di sterilizzazione di attrezzature medico sanitarie (all from here)
ISTAT explanatory notes ›
Includes
- sterilisation activities of medical equipment, i.e. sterilisation services of objects (e.g. surgical instruments) and premises (e.g. operating rooms)
- 81.22.09Other building and industrial cleaning activities n.e.c.From ATECO 2022: 43.39.09 Altri lavori di completamento e di finitura degli edifici n.c.a. (in part) · 43.99.01 Pulizia a vapore, sabbiatura e attività simili per pareti esterne di edifici (in part) · 81.22.02 Altre attività di pulizia specializzata di edifici e di impianti e macchinari industriali (in part)
ISTAT explanatory notes ›
Includes
- exterior cleaning of buildings of all types (e.g. offices, factories, shops, schools and other institutions, other business and professional premises, multi-unit residential buildings)
- specialised cleaning activities for businesses in food industries, including manufacturing, retail, restaurants, etc.
- specialised cleaning activities for buildings (e.g. facade and window cleaning, chimney cleaning and cleaning of fireplaces, stoves, furnaces, incinerators, boilers, ventilation ducts and exhaust units)
- specialised industrial cleaning (e.g. cleaning of industrial machinery)
- cleaning of water supply pipelines
- cleaning of aeraulic ducts
- other specialised building and industrial cleaning activities n.e.c.
- cleaning of new buildings immediately after construction
- steam cleaning, sandblasting and similar activities for building exteriors
- 81.23Other cleaning activities
- 81.23.1Sanitising, disinfecting and exterminating activities
- 81.23.10Sanitising, disinfecting and exterminating activitiesFrom ATECO 2022: 81.29.10 Servizi di disinfestazione (all from here)
ISTAT explanatory notes ›
Includes
- sanitising, disinfecting and exterminating activities
- rats exterminating activities
- 81.23.9Other cleaning activities n.e.c.
- 81.23.91Street sweeping and snow and ice removalFrom ATECO 2022: 81.29.91 Pulizia e lavaggio di aree pubbliche, rimozione di neve e ghiaccio (all from here)
ISTAT explanatory notes ›
Includes
- street sweeping
- snow and ice removal
- 81.23.99Other various cleaning activities n.e.c.From ATECO 2022: 81.29.99 Altre attività di pulizia n.c.a. (all from here)
ISTAT explanatory notes ›
Includes
- swimming pool cleaning and maintenance activities
- cleaning of trains, buses, planes etc.
- cleaning of the inside of road and sea tankers
- bottle cleaning
- other cleaning activities n.e.c.
- 81.3Landscape service activities
- 81.30Landscape service activities
ISTAT explanatory notes ›
Excludes
- protection or restoration activities of agricultural and forestry land, see divisions 01 and 020102
- commercial growing and planting for commercial growing of plants, trees, see divisions 01 and 020102
- tree nurseries and forest tree nurseries, see 01.30, 02.1001.3002.10
- keeping the land in good environmental condition for agricultural use, see 01.6101.61
- restoration of marine ecosystems, see 03.3003.30
- construction activities for landscaping purposes, see section FF
- landscape design and architectural activities, see 71.1171.11
- operation of national parks, nature reserves etc., including conservation and maintenance, see 91.4291.42
- 81.30.0Landscape service activities
- 81.30.00Landscape service activitiesFrom ATECO 2022: 81.30.00 Cura e manutenzione del paesaggio (inclusi parchi, giardini e aiuole) (all from here)
ISTAT explanatory notes ›
Includes
- landscape gardening; planting
- planting, care and maintenance of parks and gardens for:
- private and public housing
- public and semi-public buildings (schools, hospitals, administrative buildings, church buildings etc.)
- municipal grounds (parks, green areas, cemeteries etc.)
- highway greenery (roads, train lines and tramlines, waterways, ports)
- industrial and commercial buildings
- planting, care and maintenance of greenery for:
- buildings (roof gardens, facade greenery, indoor gardens, etc.)
- sports grounds (football fields, golf courses, etc.), playgrounds, lawns for sunbathing and other recreational parks
- stationary and flowing water (basins, alternating wet areas, ponds, swimming pools, ditches, watercourses, plant sewage systems)
- planting of vegetation for protection against noise, wind, erosion, visibility
- protection and restoring landscape (e.g. for parks, gardens)
- ecological engineering works for the purpose of ecological preservation of sites
Also includes
- restoration of natural environments (e.g. plant engineering, renaturation of ecosystems)
- erosion control activities in mountain environments, spawning grounds, and riverbanks
- creation and relocation of species habitats (e.g. nesting boxes, shelters, hibernacula)
- prevention, control and response activities against the introduction and spread of invasive species in fauna or flora
- environmental management (e.g. performing protection and maintenance measures for dunes, moors, wetlands or other sensitive areas; eco-grazing)
Source and disclaimer
The code you find here has no legal value, like the one from ISTAT's own navigator. You can use it as a reference when you register or change a VAT number with the Business Register or the Italian Revenue Agency. If in doubt, ask your accountant. ISTAT's official ATECO navigator.
Data: ISTAT, ATECO 2025 classification, CC BY 4.0 licence. We reorganised the files for search without changing the text of codes and notes, except for the capitalisation of section titles. CC BY 4.0
ISTAT files used
- ATECO 2025 structure (Italian, English, German), last updated 2 April 2025
- ATECO 2025 explanatory notes (Italian, English), last updated 19 March 2025
- ATECO 2025 - ATECO 2022 correspondence table, 2026 update (Italian), last updated 15 July 2026
- ATECO 2025 - ATECO 2022 correspondence table, 2026 update (English), last updated 15 July 2026
- ATECO 2022 - ATECO 2025 operational reclassification table, 2026 update, last updated 15 July 2026