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 3399 — direct correspondence
- approximate NAICS 3161 — mapped via ISIC 399
- approximate NAICS 3211 — mapped via ISIC 249
- approximate NAICS 3212 — mapped via ISIC 249
- approximate NAICS 3219 — mapped via ISIC 249
- approximate NAICS 3259 — mapped via ISIC 399
- approximate NAICS 3261 — mapped via ISIC 399
- approximate NAICS 3262 — mapped via ISIC 306
- approximate NAICS 3322 — mapped via ISIC 399
- approximate NAICS 3328 — mapped via ISIC 399
- approximate NAICS 3334 — mapped via ISIC 249
- approximate NAICS 3345 — mapped via ISIC 384
- approximate NAICS 3352 — mapped via ISIC 363
- approximate NAICS 3366 — mapped via ISIC 399
- approximate NAICS 3369 — mapped via ISIC 394
- approximate NAICS 3391 — mapped via ISIC 249