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
201
Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms
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ToNAICS
3251
Basic Chemical Manufacturing
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ToNAICS
3253
Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
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ToNAICS
3259
Other Chemical Product and Preparation Manufacturing
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ToNAICS
3252
Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing
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ToNAICS
3255
Paint, Coating, and Adhesive Manufacturing
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ToNAICS
2111
Oil and Gas Extraction
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ToNAICS
3119
Other Food Manufacturing
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ToNAICS
3121
Beverage Manufacturing
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ToNAICS
3256
Soap, Cleaning Compound, and Toilet Preparation Manufacturing
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ToNAICS
3313
Alumina and Aluminum Production and Processing
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  • approximate NAICS 3251 — direct correspondence
  • approximate NAICS 3253 — direct correspondence
  • approximate NAICS 3259 — mapped via ISIC 289
  • approximate NAICS 3252 — direct correspondence
  • approximate NAICS 3255 — mapped via ISIC 289
  • approximate NAICS 2111 — mapped via ISIC 281
  • approximate NAICS 3119 — mapped via ISIC 289
  • approximate NAICS 3121 — direct correspondence
  • approximate NAICS 3256 — direct correspondence
  • approximate NAICS 3313 — mapped via ISIC 281