_id stringlengths 3 3 | title stringlengths 7 115 | isic_version stringclasses 1
value | parent stringlengths 2 2 |
|---|---|---|---|
011 | Growing of non-perennial crops | Rev.4 | 01 |
012 | Growing of perennial crops | Rev.4 | 01 |
013 | Plant propagation | Rev.4 | 01 |
014 | Animal production | Rev.4 | 01 |
015 | Mixed farming | Rev.4 | 01 |
016 | Support activities to agriculture and post-harvest crop activities | Rev.4 | 01 |
017 | Hunting, trapping and related service activities | Rev.4 | 01 |
021 | Silviculture and other forestry activities | Rev.4 | 02 |
022 | Logging | Rev.4 | 02 |
023 | Gathering of non-wood forest products | Rev.4 | 02 |
024 | Support services to forestry | Rev.4 | 02 |
031 | Fishing | Rev.4 | 03 |
032 | Aquaculture | Rev.4 | 03 |
051 | Mining of hard coal | Rev.4 | 05 |
052 | Mining of lignite | Rev.4 | 05 |
061 | Extraction of crude petroleum | Rev.4 | 06 |
062 | Extraction of natural gas | Rev.4 | 06 |
071 | Mining of iron ores | Rev.4 | 07 |
072 | Mining of non-ferrous metal ores | Rev.4 | 07 |
081 | Quarrying of stone, sand and clay | Rev.4 | 08 |
089 | Mining and quarrying n.e.c. | Rev.4 | 08 |
091 | Support activities for petroleum and natural gas extraction | Rev.4 | 09 |
099 | Support activities for other mining and quarrying | Rev.4 | 09 |
101 | Processing and preserving of meat | Rev.4 | 10 |
102 | Processing and preserving of fish, crustaceans and molluscs | Rev.4 | 10 |
103 | Processing and preserving of fruit and vegetables | Rev.4 | 10 |
104 | Manufacture of vegetable and animal oils and fats | Rev.4 | 10 |
105 | Manufacture of dairy products | Rev.4 | 10 |
106 | Manufacture of grain mill products, starches and starch products | Rev.4 | 10 |
107 | Manufacture of other food products | Rev.4 | 10 |
108 | Manufacture of prepared animal feeds | Rev.4 | 10 |
110 | Manufacture of beverages | Rev.4 | 11 |
120 | Manufacture of tobacco products | Rev.4 | 12 |
131 | Spinning, weaving and finishing of textiles | Rev.4 | 13 |
139 | Manufacture of other textiles | Rev.4 | 13 |
141 | Manufacture of wearing apparel, except fur apparel | Rev.4 | 14 |
142 | Manufacture of articles of fur | Rev.4 | 14 |
143 | Manufacture of knitted and crocheted apparel | Rev.4 | 14 |
151 | Tanning and dressing of leather; manufacture of luggage, handbags, saddlery and harness; dressing and dyeing of fur | Rev.4 | 15 |
152 | Manufacture of footwear | Rev.4 | 15 |
161 | Sawmilling and planing of wood | Rev.4 | 16 |
162 | Manufacture of products of wood, cork, straw and plaiting materials | Rev.4 | 16 |
170 | Manufacture of paper and paper products | Rev.4 | 17 |
181 | Printing and service activities related to printing | Rev.4 | 18 |
182 | Reproduction of recorded media | Rev.4 | 18 |
191 | Manufacture of coke oven products | Rev.4 | 19 |
192 | Manufacture of refined petroleum products | Rev.4 | 19 |
201 | Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms | Rev.4 | 20 |
202 | Manufacture of other chemical products | Rev.4 | 20 |
203 | Manufacture of man-made fibres | Rev.4 | 20 |
210 | Manufacture of pharmaceuticals, medicinal chemical and botanical products | Rev.4 | 21 |
221 | Manufacture of rubber products | Rev.4 | 22 |
222 | Manufacture of plastics products | Rev.4 | 22 |
231 | Manufacture of glass and glass products | Rev.4 | 23 |
239 | Manufacture of non-metallic mineral products n.e.c. | Rev.4 | 23 |
241 | Manufacture of basic iron and steel | Rev.4 | 24 |
242 | Manufacture of basic precious and other non-ferrous metals | Rev.4 | 24 |
243 | Casting of metals | Rev.4 | 24 |
251 | Manufacture of structural metal products, tanks, reservoirs and steam generators | Rev.4 | 25 |
252 | Manufacture of weapons and ammunition | Rev.4 | 25 |
259 | Manufacture of other fabricated metal products; metalworking service activities | Rev.4 | 25 |
261 | Manufacture of electronic components and boards | Rev.4 | 26 |
262 | Manufacture of computers and peripheral equipment | Rev.4 | 26 |
263 | Manufacture of communication equipment | Rev.4 | 26 |
264 | Manufacture of consumer electronics | Rev.4 | 26 |
265 | Manufacture of measuring, testing, navigating and control equipment; watches and clocks | Rev.4 | 26 |
266 | Manufacture of irradiation, electromedical and electrotherapeutic equipment | Rev.4 | 26 |
267 | Manufacture of optical instruments and photographic equipment | Rev.4 | 26 |
268 | Manufacture of magnetic and optical media | Rev.4 | 26 |
271 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus | Rev.4 | 27 |
272 | Manufacture of batteries and accumulators | Rev.4 | 27 |
273 | Manufacture of wiring and wiring devices | Rev.4 | 27 |
274 | Manufacture of electric lighting equipment | Rev.4 | 27 |
275 | Manufacture of domestic appliances | Rev.4 | 27 |
279 | Manufacture of other electrical equipment | Rev.4 | 27 |
281 | Manufacture of general-purpose machinery | Rev.4 | 28 |
282 | Manufacture of special-purpose machinery | Rev.4 | 28 |
291 | Manufacture of motor vehicles | Rev.4 | 29 |
292 | Manufacture of bodies (coachwork) for motor vehicles; manufacture of trailers and semi-trailers | Rev.4 | 29 |
293 | Manufacture of parts and accessories for motor vehicles | Rev.4 | 29 |
301 | Building of ships and boats | Rev.4 | 30 |
302 | Manufacture of railway locomotives and rolling stock | Rev.4 | 30 |
303 | Manufacture of air and spacecraft and related machinery | Rev.4 | 30 |
304 | Manufacture of military fighting vehicles | Rev.4 | 30 |
309 | Manufacture of transport equipment n.e.c. | Rev.4 | 30 |
310 | Manufacture of furniture | Rev.4 | 31 |
321 | Manufacture of jewellery, bijouterie and related articles | Rev.4 | 32 |
322 | Manufacture of musical instruments | Rev.4 | 32 |
323 | Manufacture of sports goods | Rev.4 | 32 |
324 | Manufacture of games and toys | Rev.4 | 32 |
325 | Manufacture of medical and dental instruments and supplies | Rev.4 | 32 |
329 | Other manufacturing n.e.c. | Rev.4 | 32 |
331 | Repair of fabricated metal products, machinery and equipment | Rev.4 | 33 |
332 | Installation of industrial machinery and equipment | Rev.4 | 33 |
351 | Electric power generation, transmission and distribution | Rev.4 | 35 |
352 | Manufacture of gas; distribution of gaseous fuels through mains | Rev.4 | 35 |
353 | Steam and air conditioning supply | Rev.4 | 35 |
360 | Water collection, treatment and supply | Rev.4 | 36 |
370 | Sewerage | Rev.4 | 37 |
381 | Waste collection | Rev.4 | 38 |
End of preview. Expand in Data Studio
ISIC Rev.4 Company Classification, level 3 (Group), graded
Company descriptions matched against the 238 ISIC Rev.4 group codes with graded relevance, in the BEIR layout
(queries, corpus, qrels) used by TechWolf/Skill-extraction-*-graded and loadable with the WorkRB GradedBEIRRankingTask.
Sibling repos: ISIC4-Company-Classification-L1, -L2-, -L3-, -L4-; companion NAICS repos use the same companies.
| Config | Split | Rows | Columns |
|---|---|---|---|
queries |
train / validation / test | 98,750 / 12,366 / 12,413 | _id, text |
corpus |
corpus |
238 | _id, title, isic_version, parent |
qrels |
train / validation / test | 769,749 / 96,340 / 98,242 | query-id, corpus-id, score |
corpus._id is the plain ISIC code (section letter, or 2 to 4 digits); parent is the code one level up (null for sections). Documents are titles only.
qrels is sparse (only non-zero judgments). Scores: 2 = reached from the company's primary NAICS code, 1 = reached only from secondary
NAICS codes. A company may have several grade-2 codes (see below). Identical descriptions in validation/test were merged into one query
(union of judgments, max grade; 25 in validation, 25 in test). Train descriptions that also occur in validation or test were removed.
from datasets import load_dataset
repo = "<your-org>/ISIC4-Company-Classification-L3-graded"
queries = load_dataset(repo, "queries", split="test")
corpus = load_dataset(repo, "corpus", split="corpus")
qrels = load_dataset(repo, "qrels", split="test")
How the labels were derived (important)
These labels are derived, not human-annotated. Every company in the companion NAICS dataset
(NAICS-Company-Classification-*) has a primary and secondary NAICS code. They were translated to ISIC Rev.4:
- A NAICS code valid in NAICS 2022 goes through the Census 2022 → 2017 concordance, then the NAICS 2017 → ISIC Rev.4 crosswalk. A code that was retired (NAICS 2017 only) goes straight through the crosswalk.
- The ISIC classes (4 digits) reached are rolled up to group, division and section, so all levels are consistent.
- Grade 2 = ISIC codes reached from the company's primary NAICS code; grade 1 = codes reached only from its secondary NAICS codes.
Consequences you should be aware of:
- The crosswalk is many-to-many, so a primary NAICS code often maps to several ISIC codes, all graded 2. Unlike the NAICS datasets, a company can therefore have more than one primary code. The share of test companies whose primary is ambiguous (more than one grade-2 code) is 8% (section), 21% (division), 28% (group), 31% (class). Evaluate with graded, multi-target metrics (nDCG, MAP) rather than single-label accuracy at fine levels.
- Errors in the NAICS labels and in the crosswalks carry through. The ISIC labels cannot be more accurate than the NAICS labels.
- Three ISIC codes in the crosswalk (
0120,0140,0331) are not valid in ISIC Rev.4. They were not used as classes; their valid ancestors (e.g. group012) were kept. - NAICS 2022 code
325315(Compost Manufacturing) is new in 2022 and has no ISIC mapping, so it contributes no ISIC label. - The same queries, splits and de-duplication as the NAICS datasets are used, so NAICS and ISIC results are directly comparable on the same companies.
Provenance and license
TODO before publishing: state the source of the company descriptions and the original NAICS labels, and confirm the license (
license: otheris a placeholder). ISIC Rev.4 is published by the United Nations Statistics Division; the NAICS-to-ISIC crosswalk and NAICS 2022-to-2017 concordance are from the U.S. Census Bureau (confirm the exact source and terms of the crosswalk file you supplied).
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