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
8423
Public order and safety activities
Open detail
ToNAICS
312230
Tobacco Manufacturing
Open detail
ToNAICS
313310
Textile and Fabric Finishing Mills
Open detail
ToNAICS
314999
All Other Miscellaneous Textile Product Mills
Open detail
ToNAICS
325998
All Other Miscellaneous Chemical Product and Preparation Manufacturing
Open detail
ToNAICS
425120
Wholesale Trade Agents and Brokers
Open detail
ToNAICS
488111
Air Traffic Control
Open detail
ToNAICS
488490
Other Support Activities for Road Transportation
Open detail
ToNAICS
491110
Postal Service
Open detail
ToNAICS
512240
Sound Recording Studios
Open detail
ToNAICS
512290
Other Sound Recording Industries
Open detail
ToNAICS
518210
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
Open detail
ToNAICS
522320
Financial Transactions Processing, Reserve, and Clearinghouse Activities
Open detail
ToNAICS
532281
Formal Wear and Costume Rental
Open detail
ToNAICS
541199
All Other Legal Services
Open detail
ToNAICS
541340
Drafting Services
Open detail
ToNAICS
541350
Building Inspection Services
Open detail
ToNAICS
541370
Surveying and Mapping (except Geophysical) Services
Open detail
ToNAICS
541410
Interior Design Services
Open detail
ToNAICS
541420
Industrial Design Services
Open detail
ToNAICS
541490
Other Specialized Design Services
Open detail
ToNAICS
541870
Advertising Material Distribution Services
Open detail
ToNAICS
541890
Other Services Related to Advertising
Open detail
ToNAICS
541930
Translation and Interpretation Services
Open detail
ToNAICS
541990
All Other Professional, Scientific, and Technical Services
Open detail
ToNAICS
561210
Facilities Support Services
Open detail
ToNAICS
561311
Employment Placement Agencies
Open detail
ToNAICS
561410
Document Preparation Services
Open detail
ToNAICS
561421
Telephone Answering Services
Open detail
ToNAICS
561422
Telemarketing Bureaus and Other Contact Centers
Open detail
ToNAICS
561431
Private Mail Centers
Open detail
ToNAICS
561439
Other Business Service Centers (including Copy Shops)
Open detail
ToNAICS
561440
Collection Agencies
Open detail
ToNAICS
561491
Repossession Services
Open detail
ToNAICS
561499
All Other Business Support Services
Open detail
ToNAICS
561591
Convention and Visitors Bureaus
Open detail
ToNAICS
561599
All Other Travel Arrangement and Reservation Services
Open detail
ToNAICS
561790
Other Services to Buildings and Dwellings
Open detail
ToNAICS
561910
Packaging and Labeling Services
Open detail
ToNAICS
561920
Convention and Trade Show Organizers
Open detail
ToNAICS
561990
All Other Support Services
Open detail
ToNAICS
624110
Child and Youth Services
Open detail
ToNAICS
624120
Services for the Elderly and Persons with Disabilities
Open detail
ToNAICS
624190
Other Individual and Family Services
Open detail
ToNAICS
624210
Community Food Services
Open detail
ToNAICS
624221
Temporary Shelters
Open detail
ToNAICS
624229
Other Community Housing Services
Open detail
ToNAICS
624230
Emergency and Other Relief Services
Open detail
ToNAICS
711310
Promoters of Performing Arts, Sports, and Similar Events with Facilities
Open detail
ToNAICS
711320
Promoters of Performing Arts, Sports, and Similar Events without Facilities
Open detail
ToNAICS
711410
Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures
Open detail
ToNAICS
812191
Diet and Weight Reducing Centers
Open detail
ToNAICS
812199
Other Personal Care Services
Open detail
ToNAICS
812320
Drycleaning and Laundry Services (except Coin-Operated)
Open detail
ToNAICS
812930
Parking Lots and Garages
Open detail
ToNAICS
812990
All Other Personal Services
Open detail
ToNAICS
813319
Other Social Advocacy Organizations
Open detail
ToNAICS
813410
Civic and Social Organizations
Open detail
ToNAICS
813990
Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)
Open detail
ToNAICS
921150
American Indian and Alaska Native Tribal Governments
Open detail
ToNAICS
922110
Courts
Open detail
ToNAICS
922120
Police Protection
Open detail
ToNAICS
922130
Legal Counsel and Prosecution
Open detail
ToNAICS
922140
Correctional Institutions
Open detail
ToNAICS
922150
Parole Offices and Probation Offices
Open detail
ToNAICS
922160
Fire Protection
Open detail
ToNAICS
922190
Other Justice, Public Order, and Safety Activities
Open detail
ToNAICS
924120
Administration of Conservation Programs
Open detail
ToNAICS
926120
Regulation and Administration of Transportation Programs
Open detail
ToNAICS
928110
National Security
Open detail
ToNAICS
928120
International Affairs
Open detail
  • approximate NAICS 312230 — mapped via ISIC 7389
  • approximate NAICS 313310 — mapped via ISIC 7389
  • approximate NAICS 314999 — mapped via ISIC 7389
  • approximate NAICS 325998 — mapped via ISIC 7389
  • approximate NAICS 425120 — mapped via ISIC 7389
  • approximate NAICS 488111 — mapped via ISIC 9621
  • approximate NAICS 488490 — mapped via ISIC 7389
  • approximate NAICS 491110 — mapped via ISIC 7389
  • approximate NAICS 512240 — mapped via ISIC 7389
  • approximate NAICS 512290 — mapped via ISIC 7389
  • approximate NAICS 518210 — mapped via ISIC 7389
  • approximate NAICS 522320 — mapped via ISIC 7389
  • approximate NAICS 532281 — mapped via ISIC 7299
  • approximate NAICS 541199 — mapped via ISIC 7389
  • approximate NAICS 541340 — mapped via ISIC 7389
  • approximate NAICS 541350 — mapped via ISIC 7389
  • approximate NAICS 541370 — mapped via ISIC 7389
  • approximate NAICS 541410 — mapped via ISIC 7389
  • approximate NAICS 541420 — mapped via ISIC 7389
  • approximate NAICS 541490 — mapped via ISIC 7389
  • approximate NAICS 541870 — mapped via ISIC 7389
  • approximate NAICS 541890 — mapped via ISIC 7389
  • approximate NAICS 541930 — mapped via ISIC 7389
  • approximate NAICS 541990 — mapped via ISIC 7299
  • approximate NAICS 561210 — direct correspondence
  • approximate NAICS 561311 — mapped via ISIC 7299
  • approximate NAICS 561410 — mapped via ISIC 7389
  • approximate NAICS 561421 — mapped via ISIC 7389
  • approximate NAICS 561422 — mapped via ISIC 7389
  • approximate NAICS 561431 — mapped via ISIC 7389
  • approximate NAICS 561439 — mapped via ISIC 7389
  • approximate NAICS 561440 — mapped via ISIC 7389
  • approximate NAICS 561491 — mapped via ISIC 7389
  • approximate NAICS 561499 — mapped via ISIC 7389
  • approximate NAICS 561591 — mapped via ISIC 7389
  • approximate NAICS 561599 — mapped via ISIC 7389
  • approximate NAICS 561790 — mapped via ISIC 7389
  • approximate NAICS 561910 — mapped via ISIC 7389
  • approximate NAICS 561920 — mapped via ISIC 7389
  • approximate NAICS 561990 — direct correspondence
  • approximate NAICS 624110 — mapped via ISIC 8322
  • approximate NAICS 624120 — mapped via ISIC 8322
  • approximate NAICS 624190 — mapped via ISIC 8322
  • approximate NAICS 624210 — mapped via ISIC 8322
  • approximate NAICS 624221 — mapped via ISIC 8322
  • approximate NAICS 624229 — mapped via ISIC 8322
  • approximate NAICS 624230 — mapped via ISIC 8322
  • approximate NAICS 711310 — mapped via ISIC 7389
  • approximate NAICS 711320 — mapped via ISIC 7389
  • approximate NAICS 711410 — mapped via ISIC 7389
  • approximate NAICS 812191 — mapped via ISIC 7299
  • approximate NAICS 812199 — mapped via ISIC 7299
  • approximate NAICS 812320 — mapped via ISIC 7389
  • approximate NAICS 812930 — mapped via ISIC 7299
  • approximate NAICS 812990 — mapped via ISIC 7389
  • approximate NAICS 813319 — mapped via ISIC 8641
  • approximate NAICS 813410 — mapped via ISIC 8641
  • approximate NAICS 813990 — mapped via ISIC 8641
  • approximate NAICS 921150 — direct correspondence
  • approximate NAICS 922110 — direct correspondence
  • approximate NAICS 922120 — direct correspondence
  • approximate NAICS 922130 — direct correspondence
  • approximate NAICS 922140 — direct correspondence
  • approximate NAICS 922150 — direct correspondence
  • approximate NAICS 922160 — direct correspondence
  • approximate NAICS 922190 — direct correspondence
  • approximate NAICS 924120 — direct correspondence
  • approximate NAICS 926120 — direct correspondence
  • approximate NAICS 928110 — direct correspondence
  • approximate NAICS 928120 — direct correspondence