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

3567

Industrial Furnaces and Ovens

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ToNAICS

333248

All Other Industrial Machinery Manufacturing

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ToNAICS

333414

Heating Equipment (except Warm Air Furnaces) Manufacturing

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ToNAICS

333415

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

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ToNAICS

333994

Industrial Process Furnace and Oven Manufacturing

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ToNAICS

333998

All Other Miscellaneous General Purpose Machinery Manufacturing

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approximate NAICS 333248 — mapped via ISIC 2815
approximate NAICS 333414 — mapped via ISIC 2815
approximate NAICS 333415 — mapped via ISIC 2815
approximate NAICS 333994 — direct correspondence
approximate NAICS 333998 — mapped via ISIC 2815