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
2257
Weft Knit Fabric Mills
Open detail
ToNAICS
313110
Fiber, Yarn, and Thread Mills
Open detail
ToNAICS
313220
Narrow Fabric Mills and Schiffli Machine Embroidery
Open detail
ToNAICS
313230
Nonwoven Fabric Mills
Open detail
ToNAICS
313240
Knit Fabric Mills
Open detail
ToNAICS
313310
Textile and Fabric Finishing Mills
Open detail
ToNAICS
313320
Fabric Coating Mills
Open detail
ToNAICS
314994
Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills
Open detail
ToNAICS
314999
All Other Miscellaneous Textile Product Mills
Open detail
ToNAICS
315990
Apparel Accessories and Other Apparel Manufacturing
Open detail
ToNAICS
322220
Paper Bag and Coated and Treated Paper Manufacturing
Open detail
ToNAICS
323113
Commercial Screen Printing
Open detail
ToNAICS
335139
Electric Lamp Bulb and Other Lighting Equipment Manufacturing
Open detail
ToNAICS
336360
Motor Vehicle Seating and Interior Trim Manufacturing
Open detail
ToNAICS
339940
Office Supplies (except Paper) Manufacturing
Open detail
ToNAICS
339991
Gasket, Packing, and Sealing Device Manufacturing
Open detail
  • approximate NAICS 313110 — mapped via ISIC 1311
  • approximate NAICS 313220 — mapped via ISIC 1399
  • approximate NAICS 313230 — mapped via ISIC 1399
  • approximate NAICS 313240 — direct correspondence
  • approximate NAICS 313310 — direct correspondence
  • approximate NAICS 313320 — mapped via ISIC 1313
  • approximate NAICS 314994 — mapped via ISIC 1399
  • approximate NAICS 314999 — mapped via ISIC 1313
  • approximate NAICS 315990 — mapped via ISIC 1399
  • approximate NAICS 322220 — mapped via ISIC 1399
  • approximate NAICS 323113 — mapped via ISIC 1313
  • approximate NAICS 335139 — mapped via ISIC 1399
  • approximate NAICS 336360 — mapped via ISIC 1399
  • approximate NAICS 339940 — mapped via ISIC 1399
  • approximate NAICS 339991 — mapped via ISIC 1399