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

252

Manufacture of weapons and ammunition

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ToNAICS

3329

Other Fabricated Metal Product Manufacturing

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ToNAICS

3342

Communications Equipment Manufacturing

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ToNAICS

3364

Aerospace Product and Parts Manufacturing

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approximate NAICS 3329 — mapped via ISIC 252
approximate NAICS 3342 — mapped via ISIC 252
approximate NAICS 3364 — mapped via ISIC 252