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:
FromUK SIC
21
Manufacture of basic pharmaceutical products and pharmaceutical preparations
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ToNAICS
325
Chemical Manufacturing
Open detail
ToNAICS
339
Miscellaneous Manufacturing
Open detail
  • approximate NAICS 325 — mapped via ISIC 21
  • approximate NAICS 339 — mapped via ISIC 21