| 11 | Agriculture, hunting and related services |
| 111 | Growing of crops; market gardening; horticulture |
| 112 | Farming of animals |
| 113 | Growing of crops combined with farming of animals (mixed farming) |
| 114 | Agricultural and animal husbandry services, except veterinary activities |
| 115 | Hunting, trapping and game propagation, including related services |
| 116 | Production of organic fertilizer |
| 12 | Forestry, logging and related services |
| 121 | Forestry and related services |
| 122 | Logging and related services |
| 13 | Fishing, operation of fish hatcheries and fish farms |
| 131 | Ocean and coastal fishing |
| 132 | Fish hatcheries and fish farms |
| 21 | Mining of coal and lignite |
| 22 | Extraction of crude petroleum and natural gas; service activities incidental to oil and gas extraction, excluding surveying |
| 23 | Mining of gold and uranium ore |
| 24 | Mining of metal ores, except gold and uranium |
| 241 | Mining of iron ore |
| 242 | Mining of non-ferrous metal ores, except gold and uranium |
| 25 | Other mining and quarrying |
| 251 | Stone quarrying, clay and sand-pits |
| 252 | Mining of diamonds (including alluvial diamonds) |
| 253 | Mining and quarrying n.e.c. |
| 29 | Service activities incidental to mining of minerals |
| 30 | Manufacture of food products, beverages and tobacco products |
| 301 | Production, processing and preservation of meat, fish, fruit, vegetables, oils and fats |
| 302 | Manufacture of dairy products |
| 303 | Manufacture of grain mill products, starches and starch products and prepared animal feeds |
| 304 | Manufacture of other food products |
| 305 | Manufacture of beverages |
| 306 | Manufacture of tobacco products |
| 31 | Manufacture of textiles, clothing and leather goods |
| 311 | Spinning, weaving and finishing of textiles |
| 312 | Manufacture of other textiles |
| 313 | Manufacture of knitted and crocheted fabrics and articles |
| 314 | Manufacture of wearing apparel, except fur apparel |
| 315 | Dressing and dyeing of fur; manufacture of articles of fur |
| 316 | Tanning and dressing of leather; manufacture of luggage, handbag, saddlery and harness |
| 317 | Manufacture of footwear |
| 32 | Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials; manufacture of paper and paper products; publishing, printing and reproduction of recorded media |
| 321 | Sawmilling and planing of wood |
| 322 | Manufacture of products of wood, cork, straw and plaiting materials |
| 323 | Manufacture of paper and paper products |
| 324 | Publishing |
| 325 | Printing and service activities related to printing |
| 326 | Reproduction of recorded media |
| 33 | Manufacture of coke, refined petroleum products and nuclear fuel; manufacture of chemicals and chemical products; manufacture of rubber and plastic products |
| 331 | Manufacture of coke oven products |
| 332 | Petroleum refineries / synthesisers |
| 333 | Processing of nuclear fuel |
| 334 | Manufacture of basic chemicals |
| 335 | Manufacture of other chemical products |
| 336 | Manufacture of man-made fibres |
| 337 | Manufacture of rubber products |
| 338 | Manufacture of plastic products |
| 34 | Manufacture of other non-metallic mineral products |
| 341 | Manufacture of glass and glass products |
| 342 | Manufacture of non-metallic mineral products n.e.c |
| 35 | Manufacture of basic metals, fabricated metal products, machinery and equipment and of office, accounting and computing machinery |
| 351 | Manufacture of basic iron and steel |
| 352 | Manufacture of basic precious and non-ferrous metals |
| 353 | Casting of metals |
| 354 | Manufacture of structural metal products, tanks, reservoirs and steam generators |
| 355 | Manufacture of other fabricated metal products; metalwork service activities |
| 356 | Manufacture of general purpose machinery |
| 357 | Manufacture of special purpose machinery |
| 358 | Manufacture of household appliances n.e.c. |
| 359 | Manufacture of office, accounting and computing machinery |
| 36 | Manufacture of electrical machinery and apparatus n.e.c. |
| 361 | Manufacture of electric motors, generators and transformers |
| 362 | Manufacture of electricity distribution and control apparatus |
| 363 | Manufacture of insulated wire and cable |
| 364 | Manufacture of accumulators, primary cells and primary batteries |
| 365 | Manufacture of electric lamps and lighting equipment |
| 366 | Manufacture of other electrical equipment n.e.c. |
| 37 | Manufacture of radio, television and communication equipment and apparatus and of medical, precision and optical instruments, watches and clocks |
| 371 | Manufacture of electronic valves and tubes and other electronic components |
| 372 | Manufacture of television and radio transmitters and apparatus for line telephony and line telegraphy |
| 373 | Manufacture of television and radio receivers, sound or video recording or reproducing apparatus and associated goods |
| 374 | Manufacture of medical appliances and instruments and appliances for measuring, checking, testing, navigating and for other purposes, except optical instruments |
| 375 | Manufacture of optical instruments and photographic equipment |
| 376 | Manufacture of watches and clocks |
| 38 | Manufacture of transport equipment |
| 381 | Manufacture of motor vehicles |
| 382 | Manufacture of bodies (coachwork) for motor vehicles; manufacture of trailers and semi-trailers |
| 383 | Manufacture of parts and accessories for motor vehicles and their engines |
| 384 | Building and repairing of ships and boats |
| 385 | Manufacture of railway and tramway locomotives and rolling stock |
| 386 | Manufacture of aircraft and space-craft |
| 387 | Manufacture of transport equipment n.e.c. |
| 39 | Manufacture of furniture; manufacturing n.e.c.; recycling |
| 391 | Manufacture of furniture |
| 392 | Manufacturing n.e.c. |
| 395 | Recycling n.e.c. |
| 41 | Electricity, gas, steam and hot water supply |
| 411 | Production, collection and distribution of electricity |
| 412 | Manufacture of gas; distribution of gaseous fuels through mains |
| 413 | Steam and hot water supply |
| 42 | Collection, purification and distribution of water |
| 50 | Construction |
| 501 | Site preparation |
| 502 | Building of complete constructions or parts thereof; civil engineering |
| 503 | Building installation |
| 504 | Building completion |
| 505 | Renting of construction of demolition equipment with operators |
| 61 | Wholesale and commission trade, except of motor vehicles and motor cycles |
| 611 | Wholesale trade on a fee or contract basis |
| 612 | Wholesale trade in agricultural raw materials, livestock, food, beverages and tobacco |
| 613 | Wholesale trade in household goods |
| 614 | Wholesale trade in non-agricultural intermediate products, waste and scrap |
| 615 | Wholesale trade in machinery, equipment and supplies |
| 619 | Other wholesale trade |
| 62 | Retail trade, except of motor vehicles and motor cycles; repair of personal and household goods |
| 621 | Non-specialised retail trade in stores |
| 622 | Retail trade in food, beverages and tobacco in specialised stores |
| 623 | Other retail trade in new goods in specialised stores |
| 624 | Retail trade in second-hand goods in stores |
| 625 | Retail trade not in stores |
| 626 | Repair of personal and household goods |
| 63 | Sale, maintenance and repair of motor vehicles and motor cycles; retail trade in automotive fuel |
| 631 | Sale of motor vehicles |
| 632 | Maintenance and repair of motor vehicles |
| 633 | Sale of motor vehicle parts and accessories |
| 634 | Sale, maintenance and repair of motor cycles and related parts and accessories |
| 635 | Retail sale of automotive fuel |
| 64 | Hotels and restaurants |
| 641 | Hotels, camping sites and other provision of short-stay accommodation |
| 642 | Restaurants, bars and canteens |
| 71 | Land transport; transport via pipelines |
| 711 | Railway transport |
| 712 | Other land transport |
| 713 | Transport via pipelines |
| 72 | Water transport |
| 721 | Sea and coastal water transport |
| 722 | Inland water transport |
| 73 | Air transport |
| 74 | Supporting and auxiliary transport activities; activities of travel agencies |
| 75 | Post and telecommunication |
| 751 | Postal and related courier activities |
| 752 | Telecommunication |
| 81 | Financial intermediation, except insurance and pension funding |
| 811 | Monetary intermediation |
| 819 | Other financial intermediation n.e.c. |
| 82 | Insurance and pension funding, except compulsory social security |
| 821 | Insurance and pension funding, except compulsory social security |
| 83 | Activities auxiliary to financial intermediation |
| 831 | Activities auxiliary to financial intermediation, except insurance and pension funding |
| 832 | Activities auxiliary to insurance and pension funding |
| 84 | Real estate activities |
| 841 | Real estate activities with own or leased property |
| 842 | Real estate activities on a fee or contract basis |
| 85 | Renting of machinery and equipment, without operator and of personal and household goods |
| 851 | Renting of transport equipment |
| 852 | Renting of other machinery and equipment |
| 853 | Renting of personal and household goods n.e.c. |
| 86 | Computer and related activities |
| 861 | Hardware consultancy |
| 862 | Software consultancy and supply |
| 863 | Data processing |
| 864 | Data base activities |
| 865 | Maintenance and repair of office, accounting and computing machinery |
| 869 | Other computer related activities |
| 87 | Research and development |
| 871 | Research and experimental development on natural sciences and engineering |
| 872 | Research and experimental development on social sciences and humanities |
| 88 | Other business activities |
| 881 | Legal, accounting, bookkeeping and auditing activities; tax consultancy; market research and public-opinion research; business and management consultancy |
| 882 | Architectural, engineering and other technical activities |
| 883 | Advertising |
| 889 | Business activities n.e.c. |
| 91 | Public administration and defence activities |
| 911 | Central government activities |
| 912 | Regional services council activities |
| 913 | Local authority activities |
| 92 | Education |
| 93 | Health and social work |
| 931 | Human health activities |
| 932 | Veterinary activities |
| 933 | Social work activities |
| 94 | Other community, social and personal service activities |
| 940 | Sewage and refuse disposal, sanitation and similar activities |
| 95 | Activities of membership organisations n.e.c. |
| 951 | Activities of business, employers and professional organisations |
| 952 | Activities of trade unions |
| 959 | Activities of other membership organisations |
| 96 | Recreational, cultural and sporting activities |
| 961 | Motion picture, radio, television and other entertainment activities |
| 962 | News agency activities |
| 963 | Library, archives, museums and other cultural activities |
| 964 | Sporting and other recreational activities |
| 99 | Other service activities |
| 010 | Private households with employed persons |
| 020 | Exterritorial organisations |
| 030 | Representatives of foreign governments |
| 090 | Other activities not adequately defined |
| 005 | Ambiguous |
| 998 | Undetermined |