| B-S |
Industry, construction and services (except activities of households as employers and extra-territorial organisations and bodies) |
| B-S_X_O |
Industry, construction and services (except public administration, defense, compulsory social security) |
| B-N |
Business economy |
| B-F |
Industry and construction |
| B-E |
Industry (except construction) |
| B |
Mining and quarrying |
| C |
Manufacturing |
| D |
Electricity, gas, steam and air conditioning supply |
| E |
Water supply; sewerage, waste management and remediation activities |
| F |
Construction |
| G-S |
Services (except activities of households as employers and extra-territorial organisations and bodies) |
| G-S_X_O |
Services (except public administration, defense, compulsory social security, activities of households as employers and extra-territorial organisations and bodies) |
| G-J |
Wholesale and retail trade; transport; accommodation and food service activities; information and communication |
| G |
Wholesale and retail trade; repair of motor vehicles and motorcycles |
| H |
Transportation and storage |
| I |
Accommodation and food service activities |
| J |
Information and communication |
| K-N |
Financial and insurance activities; real estate activities; professional, scientific and technical activities; administrative and support service activities |
| K |
Financial and insurance activities |
| L |
Real estate activities |
| M |
Professional, scientific and technical activities |
| N |
Administrative and support service activities |
| O-S |
Public administration and defence; compulsory social security; education; human health and social work activities; arts, entertainment and recreation; other service activities |
| O |
Public administration and defence; compulsory social security |
| P-S |
Education; human health and social work activities; arts, entertainment and recreation; other service activities |
| P |
Education |
| Q |
Human health and social work activities |
| R |
Arts, entertainment and recreation |
| S |
Other service activities |