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
4119
Local Passenger Transportation, NEC
Open detail
ToNAICS
482111
Line-Haul Railroads
Open detail
ToNAICS
485210
Interurban and Rural Bus Transportation
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ToNAICS
485310
Taxi and Ridesharing Services
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ToNAICS
485320
Limousine Service
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ToNAICS
485410
School and Employee Bus Transportation
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ToNAICS
485510
Charter Bus Industry
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ToNAICS
485991
Special Needs Transportation
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ToNAICS
485999
All Other Transit and Ground Passenger Transportation
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ToNAICS
487110
Scenic and Sightseeing Transportation, Land
Open detail
ToNAICS
487990
Scenic and Sightseeing Transportation, Other
Open detail
ToNAICS
621310
Offices of Chiropractors
Open detail
ToNAICS
621320
Offices of Optometrists
Open detail
ToNAICS
621330
Offices of Mental Health Practitioners (except Physicians)
Open detail
ToNAICS
621340
Offices of Physical, Occupational and Speech Therapists, and Audiologists
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ToNAICS
621391
Offices of Podiatrists
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ToNAICS
621399
Offices of All Other Miscellaneous Health Practitioners
Open detail
ToNAICS
621410
Family Planning Centers
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ToNAICS
621420
Outpatient Mental Health and Substance Abuse Centers
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ToNAICS
621492
Kidney Dialysis Centers
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ToNAICS
621498
All Other Outpatient Care Centers
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ToNAICS
621511
Medical Laboratories
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ToNAICS
621512
Diagnostic Imaging Centers
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ToNAICS
621610
Home Health Care Services
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ToNAICS
621910
Ambulance Services
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ToNAICS
621991
Blood and Organ Banks
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ToNAICS
621999
All Other Miscellaneous Ambulatory Health Care Services
Open detail
ToNAICS
713920
Skiing Facilities
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  • approximate NAICS 482111 — mapped via ISIC 4911
  • approximate NAICS 485210 — mapped via ISIC 4922
  • approximate NAICS 485310 — mapped via ISIC 4922
  • approximate NAICS 485320 — direct correspondence
  • approximate NAICS 485410 — direct correspondence
  • approximate NAICS 485510 — mapped via ISIC 4922
  • approximate NAICS 485991 — direct correspondence
  • approximate NAICS 485999 — direct correspondence
  • approximate NAICS 487110 — direct correspondence
  • approximate NAICS 487990 — mapped via ISIC 4922
  • approximate NAICS 621310 — mapped via ISIC 8699
  • approximate NAICS 621320 — mapped via ISIC 8699
  • approximate NAICS 621330 — mapped via ISIC 8699
  • approximate NAICS 621340 — mapped via ISIC 8691
  • approximate NAICS 621391 — mapped via ISIC 8699
  • approximate NAICS 621399 — mapped via ISIC 8699
  • approximate NAICS 621410 — mapped via ISIC 8691
  • approximate NAICS 621420 — mapped via ISIC 8691
  • approximate NAICS 621492 — mapped via ISIC 8699
  • approximate NAICS 621498 — mapped via ISIC 8691
  • approximate NAICS 621511 — mapped via ISIC 8691
  • approximate NAICS 621512 — mapped via ISIC 8691
  • approximate NAICS 621610 — mapped via ISIC 8691
  • approximate NAICS 621910 — direct correspondence
  • approximate NAICS 621991 — mapped via ISIC 8699
  • approximate NAICS 621999 — mapped via ISIC 8691
  • approximate NAICS 713920 — mapped via ISIC 4922