Convert industry codes

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

FromNIC

243103

Casting of semi-finished and finished steel castings excluding hollow profiles

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ToNAICS

331210

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

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ToNAICS

331511

Iron Foundries

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ToNAICS

331512

Steel Investment Foundries

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ToNAICS

331513

Steel Foundries (except Investment)

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approximate NAICS 331210 — mapped via ISIC 2431
approximate NAICS 331511 — mapped via ISIC 2431
approximate NAICS 331512 — mapped via ISIC 2431
approximate NAICS 331513 — mapped via ISIC 2431