Convert industry codes

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

FromSIC

3533

Oil and Gas Field Machinery

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ToNAICS

333132

Oil and Gas Field Machinery and Equipment Manufacturing

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ToNAICS

333120

Construction Machinery Manufacturing

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ToNAICS

333131

Mining Machinery and Equipment Manufacturing

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ToNAICS

333922

Conveyor and Conveying Equipment Manufacturing

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exact NAICS 333132 — direct correspondence
approximate NAICS 333120 — mapped via ISIC 2824
approximate NAICS 333131 — mapped via ISIC 2824
approximate NAICS 333922 — mapped via ISIC 2824