| Nace | Description | Number of Company |
|---|---|---|
| 81.21.01 | General cleaning of buildings (including general cleaning of all buildings such as flats, apartments, offices, factories, institutions, stores, etc.; except specialized cleaning activities such as windows, chimneys, industrial machinery, et | 2282 |
| 81.22.03 | Sterilization services of objects or premises (operating rooms). | 112 |
| 81.22.99 | Other building and industrial cleaning services n.e.c. (incl. specialized cleaning services of building exteriors, window, furnace and chimney cleaning services, ventilation duct, exhaust ventilation units, industrial machinery) (excl.steri | 215 |
| 81.29.02 | Removal of snow and ice on roads and runways (including sand and salt spilling) | 13 |
| 81.29.03 | Activities of washing and sweeping and cleaning of parks and streets | 25 |
| 81.29.04 | Extermination of insects, rodents and other pests and pest control activities (except agricultural pest control) | 343 |
| 81.29.90 | Other cleaning activities (including cleaning and disinfection activities for swimming pools, trains, buses, planes, tanks, beaches and bottles; except car wash) | 149 |
| 82.19.03 | Activities of thesis etc. writing offices | 5 |
| 82.30.02 | Organization activities for events of demonstration, conventions, conferences, trade fairs, etc. | 5514 |
| 82.91.01 | Activities of collection agencies and credit registration bureaus (telephone, electricity, water, etc. billing and debt collection, collection of information by individuals and businesses about credits or employment histories, etc.) | 613 |
