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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:
FromICNEA
402
Special instrument manufacturing
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ToNAICS
3345
Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
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ToNAICS
3342
Communications Equipment Manufacturing
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ToNAICS
3322
Cutlery and Hand tool Manufacturing
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ToNAICS
3333
Commercial and Service Industry Machinery Manufacturing
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ToNAICS
3336
Engine, Turbine, and Power Transmission Equipment Manufacturing
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ToNAICS
3339
Other General Purpose Machinery Manufacturing
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ToNAICS
3351
Electric Lighting Equipment Manufacturing
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ToNAICS
3353
Electrical Equipment Manufacturing
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ToNAICS
3359
Other Electrical Equipment and Component Manufacturing
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ToNAICS
3391
Medical Equipment and Supplies Manufacturing
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ToNAICS
3399
Other Miscellaneous Manufacturing
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  • approximate NAICS 3345 — mapped via ISIC 265
  • approximate NAICS 3342 — mapped via ISIC 265
  • approximate NAICS 3322 — mapped via ISIC 279
  • approximate NAICS 3333 — mapped via ISIC 279
  • approximate NAICS 3336 — mapped via ISIC 279
  • approximate NAICS 3339 — mapped via ISIC 279
  • approximate NAICS 3351 — mapped via ISIC 279
  • approximate NAICS 3353 — mapped via ISIC 279
  • approximate NAICS 3359 — mapped via ISIC 279
  • approximate NAICS 3391 — mapped via ISIC 265
  • approximate NAICS 3399 — mapped via ISIC 279