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:
FromNAICS
488999
All Other Support Activities for Transportation
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ToISIC
0910
Support activities for petroleum and natural gas extraction
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ToISIC
3315
Repair and maintenance of transport equipment, except motor vehicles
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ToISIC
4911
Passenger rail transport, interurban
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ToISIC
4922
Other passenger land transport
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ToISIC
5221
Service activities incidental to land transportation
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ToISIC
5223
Service activities incidental to air transportation
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ToISIC
5224
Cargo handling
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ToISIC
5229
Other support activities for transportation
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ToISIC
5231
Intermediation service activities for freight transportation
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ToISIC
5232
Intermediation service activities for passenger transportation
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ToISIC
5629
Other food service activities
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ToISIC
5640
Intermediation service activities for food and beverage services activities
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ToISIC
7990
Other travel related activities
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ToISIC
8129
Other cleaning activities
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ToISIC
8240
Intermediation service activities for business support activities n.e.c., except financial intermediation
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  • approximate ISIC 0910 — direct correspondence
  • approximate ISIC 3315 — mapped via ISIC 4789
  • approximate ISIC 4911 — mapped via ISIC 4789
  • approximate ISIC 4922 — mapped via ISIC 4789
  • approximate ISIC 5221 — direct correspondence
  • approximate ISIC 5223 — direct correspondence
  • approximate ISIC 5224 — mapped via ISIC 4789
  • approximate ISIC 5229 — direct correspondence
  • approximate ISIC 5231 — direct correspondence
  • approximate ISIC 5232 — direct correspondence
  • approximate ISIC 5629 — mapped via ISIC 4789
  • approximate ISIC 5640 — mapped via ISIC 4789
  • approximate ISIC 7990 — mapped via ISIC 4729
  • approximate ISIC 8129 — mapped via ISIC 4789
  • approximate ISIC 8240 — mapped via ISIC 4729