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 detailToNAICS
3345
Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
Open detail- approximate NAICS 3341 — direct correspondence
- approximate NAICS 3221 — mapped via ISIC 170
- approximate NAICS 3222 — mapped via ISIC 170
- approximate NAICS 3322 — mapped via ISIC 281
- approximate NAICS 3324 — mapped via ISIC 281
- approximate NAICS 3329 — mapped via ISIC 281
- approximate NAICS 3331 — mapped via ISIC 281
- approximate NAICS 3332 — mapped via ISIC 281
- approximate NAICS 3333 — mapped via ISIC 281
- approximate NAICS 3334 — mapped via ISIC 281
- approximate NAICS 3336 — mapped via ISIC 281
- approximate NAICS 3339 — mapped via ISIC 281
- approximate NAICS 3342 — mapped via ISIC 265
- approximate NAICS 3344 — mapped via ISIC 261
- approximate NAICS 3345 — mapped via ISIC 265
- approximate NAICS 3363 — mapped via ISIC 281
- approximate NAICS 3399 — mapped via ISIC 170
- approximate NAICS 3231 — mapped via ISIC 170
- approximate NAICS 3362 — mapped via ISIC 281
- approximate NAICS 3391 — mapped via ISIC 281