Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

FromISIC

0620

Extraction of natural gas

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ToNAICS

211130

Natural Gas Extraction

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ToNAICS

325130

Synthetic Dye and Pigment Manufacturing

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ToNAICS

325180

Other Basic Inorganic Chemical Manufacturing

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ToNAICS

325998

All Other Miscellaneous Chemical Product and Preparation Manufacturing

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ToNAICS

331313

Alumina Refining and Primary Aluminum Production

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approximate NAICS 211130 — direct correspondence
approximate NAICS 325130 — mapped via ISIC 2819
approximate NAICS 325180 — mapped via ISIC 2819
approximate NAICS 325998 — mapped via ISIC 2819
approximate NAICS 331313 — mapped via ISIC 2819