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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
05
Mining of coal and lignite
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ToNAICS
212
Mining (except Oil and Gas)
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ToNAICS
211
Oil and Gas Extraction
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  • approximate NAICS 212 — mapped via ISIC 05
  • approximate NAICS 211 — mapped via ISIC 05