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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:
FromSIC
311
Leather Tanning and Finishing
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ToNAICS
3149
Other Textile Product Mills
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ToNAICS
3161
Leather and Hide Tanning and Finishing
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ToNAICS
3169
Other Leather and Allied Product Manufacturing
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ToNAICS
3399
Other Miscellaneous Manufacturing
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  • approximate NAICS 3149 — mapped via ISIC 151
  • approximate NAICS 3161 — direct correspondence
  • approximate NAICS 3169 — mapped via ISIC 151
  • approximate NAICS 3399 — mapped via ISIC 151