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:
FromSIC
3441
Fabricated Structural Metal
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ToNAICS
332311
Prefabricated Metal Building and Component Manufacturing
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ToNAICS
332312
Fabricated Structural Metal Manufacturing
Open detail
ToNAICS
332313
Plate Work Manufacturing
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ToNAICS
332321
Metal Window and Door Manufacturing
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ToNAICS
332322
Sheet Metal Work Manufacturing
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ToNAICS
332323
Ornamental and Architectural Metal Work Manufacturing
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ToNAICS
336360
Motor Vehicle Seating and Interior Trim Manufacturing
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ToNAICS
336611
Ship Building and Repairing
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ToNAICS
336612
Boat Building
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ToNAICS
336999
All Other Transportation Equipment Manufacturing
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ToNAICS
337215
Showcase, Partition, Shelving, and Locker Manufacturing
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  • approximate NAICS 332311 — mapped via ISIC 2511
  • approximate NAICS 332312 — direct correspondence
  • approximate NAICS 332313 — mapped via ISIC 2511
  • approximate NAICS 332321 — mapped via ISIC 2511
  • approximate NAICS 332322 — mapped via ISIC 2511
  • approximate NAICS 332323 — mapped via ISIC 2511
  • approximate NAICS 336360 — mapped via ISIC 3011
  • approximate NAICS 336611 — mapped via ISIC 3011
  • approximate NAICS 336612 — mapped via ISIC 3012
  • approximate NAICS 336999 — mapped via ISIC 3012
  • approximate NAICS 337215 — mapped via ISIC 2511