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:
FromSIC
513
Apparel, Piece Goods, and Notions
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ToNAICS
4231
Motor Vehicle and Motor Vehicle Parts and Supplies Merchant Wholesalers
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ToNAICS
4234
Professional and Commercial Equipment and Supplies Merchant Wholesalers
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ToNAICS
4236
Household Appliances and Electrical and Electronic Goods Merchant Wholesalers
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ToNAICS
4238
Machinery, Equipment, and Supplies Merchant Wholesalers
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ToNAICS
4239
Miscellaneous Durable Goods Merchant Wholesalers
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ToNAICS
4232
Furniture and Home Furnishing Merchant Wholesalers
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ToNAICS
4249
Miscellaneous Nondurable Goods Merchant Wholesalers
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ToNAICS
4237
Hardware, and Plumbing and Heating Equipment and Supplies Merchant Wholesalers
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ToNAICS
4241
Paper and Paper Product Merchant Wholesalers
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ToNAICS
4251
Wholesale Trade Agents and Brokers
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ToNAICS
4412
Other Motor Vehicle Dealers
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ToNAICS
4243
Apparel, Piece Goods, and Notions Merchant Wholesalers
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ToNAICS
4413
Automotive Parts, Accessories, and Tire Retailers
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ToNAICS
4233
Lumber and Other Construction Materials Merchant Wholesalers
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ToNAICS
4242
Drugs and Druggists' Sundries Merchant Wholesalers
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ToNAICS
4246
Chemical and Allied Products Merchant Wholesalers
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ToNAICS
4411
Automobile Dealers
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ToNAICS
3133
Textile and Fabric Finishing and Fabric Coating Mills
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  • approximate NAICS 4231 — mapped via ISIC 466
  • approximate NAICS 4234 — mapped via ISIC 464
  • approximate NAICS 4236 — mapped via ISIC 464
  • approximate NAICS 4238 — mapped via ISIC 464
  • approximate NAICS 4239 — mapped via ISIC 464
  • approximate NAICS 4232 — mapped via ISIC 464
  • approximate NAICS 4249 — mapped via ISIC 464
  • approximate NAICS 4237 — mapped via ISIC 464
  • approximate NAICS 4241 — mapped via ISIC 464
  • approximate NAICS 4251 — direct correspondence
  • approximate NAICS 4412 — mapped via ISIC 466
  • approximate NAICS 4243 — mapped via ISIC 464
  • approximate NAICS 4413 — mapped via ISIC 478
  • approximate NAICS 4233 — mapped via ISIC 464
  • approximate NAICS 4242 — mapped via ISIC 464
  • approximate NAICS 4246 — mapped via ISIC 464
  • approximate NAICS 4411 — mapped via ISIC 478
  • approximate NAICS 3133 — direct correspondence