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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:
FromICNEA
061
Bituminous coal and anthracite coal mining washing and sorting
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ToNAICS
2111
Oil and Gas Extraction
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ToNAICS
2121
Coal Mining
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  • approximate NAICS 2111 — mapped via ISIC 051
  • approximate NAICS 2121 — mapped via ISIC 051