| Class | Code | Description |
|---|
| 1-Agriculture, forestry and fishing | 001 | Crop and animal production, hunting and related service activities |
| 1-Agriculture, forestry and fishing | 002 | Forestry activities |
| 1-Agriculture, forestry and fishing | 003 | Fishing and aquaculture |
| 2-Mining and quarrying | 005 | Mining of coal and lignite |
| 2-Mining and quarrying | 006 | Extraction of crude petroleum and natural gas |
| 2-Mining and quarrying | 007 | Mining of metal ores |
| 2-Mining and quarrying | 008 | Quarrying and other mining of non-metal ores |
| 2-Mining and quarrying | 009 | Mining support service activities |
| 3-Manufacturing | 010 | Manufacture of food products |
| 3-Manufacturing | 011 | Manufacture of beverages |
| 3-Manufacturing | 012 | Manufacture of tobacco products |
| 3-Manufacturing | 013 | Manufacture of textiles |
| 3-Manufacturing | 014 | Manufacture of wearing apparel |
| 3-Manufacturing | 015 | Manufacture of leather and related products |
| 3-Manufacturing | 016 | Manufacture of wood and of products of wood and cork, articles of straw and plaiting materials (except furniture and toys) |
| 3-Manufacturing | 017 | Manufacture of paper and paper products |
| 3-Manufacturing | 018 | Printing and reproduction of recorded media |
| 3-Manufacturing | 019 | Manufacture of coke and refined petroleum products |
| 3-Manufacturing | 020 | Manufacture of chemicals and chemical products |
| 3-Manufacturing | 021 | Manufacture of pharmaceuticals, medicinal chemical and botanical products |
| 3-Manufacturing | 022 | Manufacture of rubber and plastics products (except furniture, toys, sports goods and stationery) |
| 3-Manufacturing | 023 | Manufacture of other non-metallic mineral products |
| 3-Manufacturing | 024 | Manufacture of basic metals |
| 3-Manufacturing | 025 | Manufacture of fabricated metal products (except machinery and equipment) |
| 3-Manufacturing | 026 | Manufacture of computer, electronic and optical products |
| 3-Manufacturing | 027 | Manufacture of electrical equipment |
| 3-Manufacturing | 028 | Manufacture of machinery and equipment n.e.c. |
| 3-Manufacturing | 029 | Body assembly of motor vehicles |
| 3-Manufacturing | 030 | Manufacture of other transport equipment |
| 3-Manufacturing | 031 | Manufacture of furniture |
| 3-Manufacturing | 032 | Other manufacturing |
| 3-Manufacturing | 033 | Repair and installation of machinery and equipment |
| 4-Electricity and gas supply | 035 | Electricity and gas supply |
| 5-Water supply; sewerage, waste management and remediation activities | 036 | Water collection, treatment and supply |
| 5-Water supply; sewerage, waste management and remediation activities | 037 | Sewerage |
| 5-Water supply; sewerage, waste management and remediation activities | 038 | Waste collection, treatment and disposal activities; materials recovery |
| 5-Water supply; sewerage, waste management and remediation activities | 039 | Remediation activities and other waste management services |
| 6-Construction | 041 | Construction of buildings |
| 6-Construction | 042 | Civil engineering |
| 6-Construction | 043 | Specialised construction activities |
| 7-Import/export, wholesale and retail trades | 045 | Import and export trade |
| 7-Import/export, wholesale and retail trades | 046 | Wholesale |
| 7-Import/export, wholesale and retail trades | 047 | Retail trade |
| 8-Transportation, storage, postal and courier services | 049 | Land transport |
| 8-Transportation, storage, postal and courier services | 050 | Water transport |
| 8-Transportation, storage, postal and courier services | 051 | Air transport |
| 8-Transportation, storage, postal and courier services | 052 | Warehousing and support activities for transportation |
| 8-Transportation, storage, postal and courier services | 053 | Postal and courier activities |
| 9-Accommodation and food service activities | 055 | Short term accommodation activities |
| 9-Accommodation and food service activities | 056 | Food and beverage service activities |
| 10-Information and communications | 058 | Publishing activities |
| 10-Information and communications | 059 | Motion picture, video and television programme production, sound recording and music publishing |
| 10-Information and communications | 060 | Programming and broadcasting activities |
| 10-Information and communications | 061 | Telecommunications |
| 10-Information and communications | 062 | Information technology service activities |
| 10-Information and communications | 063 | Information service activities |
| 11-Financial and insurance activities | 064 | Financial service activities, including investment and holding companies, and the activities of trusts, funds and similar financial entities. |
| 11-Financial and insurance activities | 065 | Insurance (including pension funding) |
| 11-Financial and insurance activities | 066 | Activities auxiliary to financial service and insurance activities |
| 12-Real estate activities | 068 | Real estate activities |
| 13-Professional, scientific and technical activities | 069 | Legal and accounting activities |
| 13-Professional, scientific and technical activities | 070 | Activities of head offices; management and management consultancy activities |
| 13-Professional, scientific and technical activities | 071 | Architecture and engineering activities, technical testing and analysis |
| 13-Professional, scientific and technical activities | 072 | Scientific research and development |
| 13-Professional, scientific and technical activities | 073 | Veterinary activities |
| 13-Professional, scientific and technical activities | 074 | Advertising and market research |
| 13-Professional, scientific and technical activities | 075 | Other professional, scientific and technical activities |
| 14-Administrative and support service activities | 077 | Rental and leasing activities |
| 14-Administrative and support service activities | 078 | Employment activities |
| 14-Administrative and support service activities | 079 | Travel agency, reservation service and related activities |
| 14-Administrative and support service activities | 080 | Security and investigation activities |
| 14-Administrative and support service activities | 081 | Services to buildings and landscape care activities |
| 14-Administrative and support service activities | 082 | Office administrative, office support and other business support activities |
| 14-Administrative and support service activities | 084 | Public administration |
| 15-Education | 085 | Education |
| 16-Human health and social work activities | 086 | Human health activities |
| 16-Human health and social work activities | 087 | Residential care activities |
| 16-Human health and social work activities | 088 | Social work activities without accommodation |
| 17-Arts, entertainment and recreation | 090 | Creative and performing arts activities |
| 17-Arts, entertainment and recreation | 091 | Libraries, archives, museums and other cultural activities |
| 17-Arts, entertainment and recreation | 092 | Activities of amusement parks and theme parks |
| 17-Arts, entertainment and recreation | 093 | Sports and other entertainment activities |
| 18-Other service activities | 094 | Activities of membership organisations |
| 18-Other service activities | 095 | Repair of motor vehicles, motorcycles, computers, personal and household goods |
| 18-Other service activities | 096 | Other personal service activities |
| 19-Work activities within domestic households | 097 | Activities of households as employers of domestic personnel |
| 19-Work activities within domestic households | 098 | Goods- and services-producing activities of private households for own use |
| 19-Work activities within domestic households | 099 | Activities of extraterritorial organisations and bodies |
