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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
442
Deep Sea Domestic Transportation Of Freight
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ToNAICS
4831
Deep Sea, Coastal, and Great Lakes Water Transportation
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ToNAICS
4872
Scenic and Sightseeing Transportation, Water
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  • approximate NAICS 4831 — direct correspondence
  • approximate NAICS 4872 — mapped via ISIC 501