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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
152
General Building Contractors-residential
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ToNAICS
2361
Residential Building Construction
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ToNAICS
2362
Nonresidential Building Construction
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ToNAICS
2371
Utility System Construction
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ToNAICS
2372
Land Subdivision
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ToNAICS
2379
Other Heavy and Civil Engineering Construction
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  • approximate NAICS 2361 — direct correspondence
  • approximate NAICS 2362 — mapped via ISIC 410
  • approximate NAICS 2371 — mapped via ISIC 429
  • approximate NAICS 2372 — mapped via ISIC 429
  • approximate NAICS 2379 — mapped via ISIC 429