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
6810
Real estate activities with own or leased property
Open detail
ToNAICS
493110
General Warehousing and Storage
Open detail
ToNAICS
522210
Credit Card Issuing
Open detail
ToNAICS
522220
Sales Financing
Open detail
ToNAICS
522320
Financial Transactions Processing, Reserve, and Clearinghouse Activities
Open detail
ToNAICS
523910
Miscellaneous Intermediation
Open detail
ToNAICS
523999
Miscellaneous Financial Investment Activities
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ToNAICS
525990
Other Financial Vehicles
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ToNAICS
531110
Lessors of Residential Buildings and Dwellings
Open detail
ToNAICS
531120
Lessors of Nonresidential Buildings (except Mini warehouses)
Open detail
ToNAICS
531130
Lessors of Mini warehouses and Self-Storage Units
Open detail
ToNAICS
531190
Lessors of Other Real Estate Property
Open detail
ToNAICS
531210
Offices of Real Estate Agents and Brokers
Open detail
ToNAICS
531311
Residential Property Managers
Open detail
ToNAICS
531312
Nonresidential Property Managers
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ToNAICS
531320
Offices of Real Estate Appraisers
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ToNAICS
531390
Other Activities Related to Real Estate
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ToNAICS
533110
Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)
Open detail
ToNAICS
711310
Promoters of Performing Arts, Sports, and Similar Events with Facilities
Open detail
ToNAICS
812220
Cemeteries and Crematories
Open detail
ToNAICS
813990
Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)
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  • approximate NAICS 493110 — mapped via ISIC 4225
  • approximate NAICS 522210 — mapped via ISIC 6153
  • approximate NAICS 522220 — mapped via ISIC 6153
  • approximate NAICS 522320 — mapped via ISIC 6153
  • approximate NAICS 523910 — direct correspondence
  • approximate NAICS 523999 — mapped via ISIC 6211
  • approximate NAICS 525990 — mapped via ISIC 6798
  • approximate NAICS 531110 — direct correspondence
  • approximate NAICS 531120 — direct correspondence
  • approximate NAICS 531130 — direct correspondence
  • approximate NAICS 531190 — direct correspondence
  • approximate NAICS 531210 — mapped via ISIC 6531
  • approximate NAICS 531311 — mapped via ISIC 6531
  • approximate NAICS 531312 — mapped via ISIC 6531
  • approximate NAICS 531320 — mapped via ISIC 6531
  • approximate NAICS 531390 — mapped via ISIC 6531
  • approximate NAICS 533110 — mapped via ISIC 6792
  • approximate NAICS 711310 — mapped via ISIC 6512
  • approximate NAICS 812220 — mapped via ISIC 6531
  • approximate NAICS 813990 — mapped via ISIC 6531