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Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

Examples:
FromNAICS
3313
Alumina and Aluminum Production and Processing
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ToISIC
242
Manufacture of basic precious and other non-ferrous metals
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ToISIC
259
Manufacture of other fabricated metal products; metalworking service activities
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ToISIC
273
Manufacture of wiring and wiring devices
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ToISIC
051
Mining of hard coal
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ToISIC
062
Extraction of natural gas
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ToISIC
201
Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms
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ToISIC
202
Manufacture of other chemical products
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ToISIC
241
Manufacture of basic iron and steel
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ToISIC
329
Other manufacturing n.e.c.
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  • approximate ISIC 242 — direct correspondence
  • approximate ISIC 259 — mapped via ISIC 335
  • approximate ISIC 273 — mapped via ISIC 335
  • approximate ISIC 051 — mapped via ISIC 281
  • approximate ISIC 062 — mapped via ISIC 281
  • approximate ISIC 201 — mapped via ISIC 281
  • approximate ISIC 202 — mapped via ISIC 281
  • approximate ISIC 241 — mapped via ISIC 339
  • approximate ISIC 329 — mapped via ISIC 339