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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:
FromUK SIC
51
Air transport
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ToNAICS
481
Air Transportation
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ToNAICS
487
Scenic and Sightseeing Transportation
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ToNAICS
927
Space Research and Technology
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  • approximate NAICS 481 — mapped via ISIC 51
  • approximate NAICS 487 — mapped via ISIC 51
  • approximate NAICS 927 — mapped via ISIC 51