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
70
Activities of head offices; management consultancy activities
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ToNAICS
541
Professional, Scientific, and Technical Services
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ToNAICS
236
Construction of Buildings
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ToNAICS
237
Heavy and Civil Engineering Construction
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ToNAICS
481
Air Transportation
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ToNAICS
487
Scenic and Sightseeing Transportation
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ToNAICS
488
Support Activities for Transportation
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ToNAICS
491
Postal Service
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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
532
Rental and Leasing Services
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ToNAICS
551
Management of Companies and Enterprises
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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
722
Food Services and Drinking Places
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ToNAICS
812
Personal and Laundry Services
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  • approximate NAICS 541 — direct correspondence
  • approximate NAICS 236 — mapped via ISIC 87
  • approximate NAICS 237 — mapped via ISIC 87
  • approximate NAICS 481 — mapped via ISIC 73
  • approximate NAICS 487 — mapped via ISIC 47
  • approximate NAICS 488 — mapped via ISIC 47
  • approximate NAICS 491 — mapped via ISIC 73
  • approximate NAICS 512 — mapped via ISIC 73
  • approximate NAICS 518 — mapped via ISIC 73
  • approximate NAICS 532 — mapped via ISIC 73
  • approximate NAICS 551 — direct correspondence
  • approximate NAICS 561 — mapped via ISIC 73
  • approximate NAICS 711 — mapped via ISIC 89
  • approximate NAICS 722 — mapped via ISIC 47
  • approximate NAICS 812 — mapped via ISIC 73