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:
FromNAICS
2121
Coal Mining
Open detail
ToISIC
051
Mining of hard coal
Open detail
ToISIC
052
Mining of lignite
Open detail
  • approximate ISIC 051 — direct correspondence
  • approximate ISIC 052 — direct correspondence