Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

FromSIC

3931

Musical Instruments

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ToNAICS

339992

Musical Instrument Manufacturing

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ToNAICS

339920

Sporting and Athletic Goods Manufacturing

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ToNAICS

339999

All Other Miscellaneous Manufacturing

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exact NAICS 339992 — direct correspondence
approximate NAICS 339920 — mapped via ISIC 3220
approximate NAICS 339999 — mapped via ISIC 3220