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:
FromISIC
432
Electrical, plumbing and other construction installation activities
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ToNAICS
2381
Foundation, Structure, and Building Exterior Contractors
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ToNAICS
2383
Building Finishing Contractors
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ToNAICS
2382
Building Equipment Contractors
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ToNAICS
2389
Other Specialty Trade Contractors
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ToNAICS
8114
Personal and Household Goods Repair and Maintenance
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ToNAICS
2362
Nonresidential Building Construction
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ToNAICS
2373
Highway, Street, and Bridge Construction
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ToNAICS
2379
Other Heavy and Civil Engineering Construction
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ToNAICS
5629
Remediation and Other Waste Management Services
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ToNAICS
8113
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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  • approximate NAICS 2381 — mapped via ISIC 179
  • approximate NAICS 2383 — mapped via ISIC 179
  • approximate NAICS 2382 — direct correspondence
  • approximate NAICS 2389 — mapped via ISIC 179
  • approximate NAICS 8114 — mapped via ISIC 762
  • approximate NAICS 2362 — mapped via ISIC 179
  • approximate NAICS 2373 — direct correspondence
  • approximate NAICS 2379 — mapped via ISIC 179
  • approximate NAICS 5629 — mapped via ISIC 179
  • approximate NAICS 8113 — mapped via ISIC 762