Search codes/Sign in

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:
FromNACE
80
Investigation and security activities
Open detail
ToNAICS
541
Professional, Scientific, and Technical Services
Open detail
ToNAICS
561
Administrative and Support Services
Open detail
  • approximate NAICS 541 — mapped via ISIC 80
  • approximate NAICS 561 — mapped via ISIC 80