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
66
Activities auxiliary to financial service and insurance activities
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ToNAICS
523
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
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ToNAICS
524
Insurance Carriers and Related Activities
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ToNAICS
481
Air Transportation
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ToNAICS
512
Motion Picture and Sound Recording Industries
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ToNAICS
518
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
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ToNAICS
522
Credit Intermediation and Related Activities
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ToNAICS
532
Rental and Leasing Services
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ToNAICS
541
Professional, Scientific, and Technical Services
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ToNAICS
561
Administrative and Support Services
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ToNAICS
711
Performing Arts, Spectator Sports, and Related Industries
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ToNAICS
812
Personal and Laundry Services
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ToNAICS
491
Postal Service
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ToNAICS
521
Monetary Authorities-Central Bank
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  • approximate NAICS 523 — direct correspondence
  • approximate NAICS 524 — direct correspondence
  • approximate NAICS 481 — mapped via ISIC 73
  • approximate NAICS 512 — mapped via ISIC 73
  • approximate NAICS 518 — mapped via ISIC 73
  • approximate NAICS 522 — direct correspondence
  • approximate NAICS 532 — mapped via ISIC 73
  • approximate NAICS 541 — mapped via ISIC 73
  • approximate NAICS 561 — mapped via ISIC 73
  • approximate NAICS 711 — mapped via ISIC 73
  • approximate NAICS 812 — mapped via ISIC 73
  • approximate NAICS 491 — mapped via ISIC 73
  • approximate NAICS 521 — mapped via ISIC 60