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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
3312
Steel Product Manufacturing from Purchased Steel
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ToISIC
243
Casting of metals
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ToISIC
241
Manufacture of basic iron and steel
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ToISIC
191
Manufacture of coke oven products
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ToISIC
192
Manufacture of refined petroleum products; manufacture of fossil fuel products
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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
309
Manufacture of transport equipment n.e.c.
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ToISIC
329
Other manufacturing n.e.c.
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  • exact ISIC 243 — mapped via ISIC 3312
  • approximate ISIC 241 — mapped via ISIC 331
  • approximate ISIC 191 — mapped via ISIC 331
  • approximate ISIC 192 — mapped via ISIC 331
  • approximate ISIC 242 — mapped via ISIC 339
  • approximate ISIC 259 — direct correspondence
  • approximate ISIC 273 — direct correspondence
  • approximate ISIC 309 — direct correspondence
  • approximate ISIC 329 — mapped via ISIC 339