Convert industry codes
Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
ToNAICS
3334
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
Open detail- approximate NAICS 3329 — mapped via ISIC 281
- approximate NAICS 3331 — mapped via ISIC 281
- approximate NAICS 3339 — mapped via ISIC 281
- approximate NAICS 3363 — direct correspondence
- approximate NAICS 3334 — mapped via ISIC 281
- approximate NAICS 3362 — direct correspondence
- approximate NAICS 3336 — mapped via ISIC 281
- approximate NAICS 3332 — mapped via ISIC 281
- approximate NAICS 3322 — mapped via ISIC 281
- approximate NAICS 3324 — mapped via ISIC 281
- approximate NAICS 3333 — mapped via ISIC 281
- approximate NAICS 3361 — mapped via ISIC 291
- approximate NAICS 3261 — mapped via ISIC 292
- approximate NAICS 3351 — mapped via ISIC 274
- approximate NAICS 3365 — mapped via ISIC 291
- approximate NAICS 3369 — direct correspondence
- approximate NAICS 3391 — mapped via ISIC 281
- approximate NAICS 8111 — mapped via ISIC 292