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
88
Social work activities without accommodation
Open detail
ToNAICS
624
Social Assistance
Open detail
ToNAICS
623
Nursing and Residential Care Facilities
Open detail
ToNAICS
813
Religious, Grantmaking, Civic, Professional, and Similar Organizations
Open detail
ToNAICS
621
Ambulatory Health Care Services
Open detail
ToNAICS
622
Hospitals
Open detail
ToNAICS
481
Air Transportation
Open detail
ToNAICS
483
Water Transportation
Open detail
ToNAICS
487
Scenic and Sightseeing Transportation
Open detail
ToNAICS
488
Support Activities for Transportation
Open detail
ToNAICS
491
Postal Service
Open detail
ToNAICS
512
Motion Picture and Sound Recording Industries
Open detail
ToNAICS
518
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
Open detail
ToNAICS
532
Rental and Leasing Services
Open detail
ToNAICS
541
Professional, Scientific, and Technical Services
Open detail
ToNAICS
561
Administrative and Support Services
Open detail
ToNAICS
711
Performing Arts, Spectator Sports, and Related Industries
Open detail
ToNAICS
812
Personal and Laundry Services
Open detail
ToNAICS
922
Justice, Public Order, and Safety Activities
Open detail
  • approximate NAICS 624 — direct correspondence
  • approximate NAICS 623 — mapped via ISIC 83
  • approximate NAICS 813 — mapped via ISIC 83
  • approximate NAICS 621 — mapped via ISIC 80
  • approximate NAICS 622 — mapped via ISIC 80
  • approximate NAICS 481 — mapped via ISIC 73
  • approximate NAICS 483 — mapped via ISIC 44
  • approximate NAICS 487 — mapped via ISIC 44
  • approximate NAICS 488 — mapped via ISIC 44
  • approximate NAICS 491 — mapped via ISIC 73
  • approximate NAICS 512 — mapped via ISIC 89
  • approximate NAICS 518 — mapped via ISIC 73
  • approximate NAICS 532 — mapped via ISIC 73
  • approximate NAICS 541 — mapped via ISIC 541
  • approximate NAICS 561 — mapped via ISIC 73
  • approximate NAICS 711 — mapped via ISIC 89
  • approximate NAICS 812 — mapped via ISIC 73
  • approximate NAICS 922 — mapped via ISIC 83