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
331
Repair and maintenance of fabricated metal products, machinery and equipment
Open detail
ToNAICS
8113
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Open detail
ToNAICS
8114
Personal and Household Goods Repair and Maintenance
Open detail
ToNAICS
8123
Drycleaning and Laundry Services
Open detail
ToNAICS
3366
Ship and Boat Building
Open detail
ToNAICS
5629
Remediation and Other Waste Management Services
Open detail
ToNAICS
8112
Electronic and Precision Equipment Repair and Maintenance
Open detail
ToNAICS
1152
Support Activities for Animal Production
Open detail
ToNAICS
2382
Building Equipment Contractors
Open detail
ToNAICS
3353
Electrical Equipment Manufacturing
Open detail
ToNAICS
4412
Other Motor Vehicle Dealers
Open detail
ToNAICS
4821
Rail Transportation
Open detail
ToNAICS
4881
Support Activities for Air Transportation
Open detail
ToNAICS
4882
Support Activities for Rail Transportation
Open detail
ToNAICS
4883
Support Activities for Water Transportation
Open detail
ToNAICS
5324
Commercial and Industrial Machinery and Equipment Rental and Leasing
Open detail
ToNAICS
5616
Investigation and Security Services
Open detail
ToNAICS
5617
Services to Buildings and Dwellings
Open detail
ToNAICS
7115
Independent Artists, Writers, and Performers
Open detail
  • approximate NAICS 8113 — direct correspondence
  • approximate NAICS 8114 — direct correspondence
  • approximate NAICS 8123 — mapped via ISIC 721
  • approximate NAICS 3366 — mapped via ISIC 373
  • approximate NAICS 5629 — mapped via ISIC 769
  • approximate NAICS 8112 — direct correspondence
  • approximate NAICS 1152 — mapped via ISIC 769
  • approximate NAICS 2382 — mapped via ISIC 769
  • approximate NAICS 3353 — mapped via ISIC 769
  • approximate NAICS 4412 — mapped via ISIC 555
  • approximate NAICS 4821 — mapped via ISIC 401
  • approximate NAICS 4881 — mapped via ISIC 458
  • approximate NAICS 4882 — direct correspondence
  • approximate NAICS 4883 — mapped via ISIC 373
  • approximate NAICS 5324 — mapped via ISIC 474
  • approximate NAICS 5616 — mapped via ISIC 769
  • approximate NAICS 5617 — mapped via ISIC 458
  • approximate NAICS 7115 — direct correspondence