Convert industry codes

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

FromICNEA

3332

Metal pressure vessel manufacturing

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ToNAICS

332313

Plate Work Manufacturing

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ToNAICS

332420

Metal Tank (Heavy Gauge) Manufacturing

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ToNAICS

332439

Other Metal Container Manufacturing

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ToNAICS

333414

Heating Equipment (except Warm Air Furnaces) Manufacturing

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approximate NAICS 332313 — mapped via ISIC 2512
approximate NAICS 332420 — mapped via ISIC 2512
approximate NAICS 332439 — mapped via ISIC 2512
approximate NAICS 333414 — mapped via ISIC 2512