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:
FromISIC
279
Manufacture of other electrical equipment
Open detail
ToNAICS
3322
Cutlery and Hand tool Manufacturing
Open detail
ToNAICS
3261
Plastics Product Manufacturing
Open detail
ToNAICS
3329
Other Fabricated Metal Product Manufacturing
Open detail
ToNAICS
3331
Agriculture, Construction, and Mining Machinery Manufacturing
Open detail
ToNAICS
3335
Metalworking Machinery Manufacturing
Open detail
ToNAICS
3339
Other General Purpose Machinery Manufacturing
Open detail
ToNAICS
3353
Electrical Equipment Manufacturing
Open detail
ToNAICS
3359
Other Electrical Equipment and Component Manufacturing
Open detail
ToNAICS
3399
Other Miscellaneous Manufacturing
Open detail
ToNAICS
3161
Leather and Hide Tanning and Finishing
Open detail
ToNAICS
3259
Other Chemical Product and Preparation Manufacturing
Open detail
ToNAICS
3323
Architectural and Structural Metals Manufacturing
Open detail
ToNAICS
3324
Boiler, Tank, and Shipping Container Manufacturing
Open detail
ToNAICS
3325
Hardware Manufacturing
Open detail
ToNAICS
3327
Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing
Open detail
ToNAICS
3328
Coating, Engraving, Heat Treating, and Allied Activities
Open detail
ToNAICS
3333
Commercial and Service Industry Machinery Manufacturing
Open detail
ToNAICS
3336
Engine, Turbine, and Power Transmission Equipment Manufacturing
Open detail
ToNAICS
3342
Communications Equipment Manufacturing
Open detail
ToNAICS
3351
Electric Lighting Equipment Manufacturing
Open detail
ToNAICS
3352
Household Appliance Manufacturing
Open detail
ToNAICS
3363
Motor Vehicle Parts Manufacturing
Open detail
ToNAICS
3366
Ship and Boat Building
Open detail
  • approximate NAICS 3322 — mapped via ISIC 342
  • approximate NAICS 3261 — mapped via ISIC 399
  • approximate NAICS 3329 — mapped via ISIC 342
  • approximate NAICS 3331 — mapped via ISIC 352
  • approximate NAICS 3335 — mapped via ISIC 354
  • approximate NAICS 3339 — mapped via ISIC 354
  • approximate NAICS 3353 — mapped via ISIC 362
  • approximate NAICS 3359 — direct correspondence
  • approximate NAICS 3399 — mapped via ISIC 399
  • approximate NAICS 3161 — mapped via ISIC 399
  • approximate NAICS 3259 — mapped via ISIC 399
  • approximate NAICS 3323 — mapped via ISIC 352
  • approximate NAICS 3324 — mapped via ISIC 342
  • approximate NAICS 3325 — mapped via ISIC 342
  • approximate NAICS 3327 — mapped via ISIC 342
  • approximate NAICS 3328 — mapped via ISIC 399
  • approximate NAICS 3333 — direct correspondence
  • approximate NAICS 3336 — direct correspondence
  • approximate NAICS 3342 — direct correspondence
  • approximate NAICS 3351 — direct correspondence
  • approximate NAICS 3352 — mapped via ISIC 399
  • approximate NAICS 3363 — mapped via ISIC 351
  • approximate NAICS 3366 — mapped via ISIC 399