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
51
Air transport
Open detail
ToNAICS
481
Air Transportation
Open detail
ToNAICS
488
Support Activities for Transportation
Open detail
ToNAICS
487
Scenic and Sightseeing Transportation
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
611
Educational Services
Open detail
ToNAICS
711
Performing Arts, Spectator Sports, and Related Industries
Open detail
ToNAICS
713
Amusement, Gambling, and Recreation Industries
Open detail
ToNAICS
812
Personal and Laundry Services
Open detail
ToNAICS
491
Postal Service
Open detail
ToNAICS
492
Couriers and Messengers
Open detail
ToNAICS
712
Museums, Historical Sites, and Similar Institutions
Open detail
ToNAICS
926
Administration of Economic Programs
Open detail
ToNAICS
927
Space Research and Technology
Open detail
  • approximate NAICS 481 — direct correspondence
  • approximate NAICS 488 — mapped via ISIC 45
  • approximate NAICS 487 — mapped via ISIC 79
  • approximate NAICS 512 — mapped via ISIC 73
  • approximate NAICS 518 — mapped via ISIC 73
  • approximate NAICS 532 — mapped via ISIC 73
  • approximate NAICS 541 — mapped via ISIC 73
  • approximate NAICS 561 — mapped via ISIC 73
  • approximate NAICS 611 — mapped via ISIC 79
  • approximate NAICS 711 — mapped via ISIC 73
  • approximate NAICS 713 — mapped via ISIC 79
  • approximate NAICS 812 — mapped via ISIC 73
  • approximate NAICS 491 — mapped via ISIC 73
  • approximate NAICS 492 — mapped via ISIC 45
  • approximate NAICS 712 — mapped via ISIC 79
  • approximate NAICS 926 — mapped via ISIC 96
  • approximate NAICS 927 — direct correspondence