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
3345
Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
Open detailToNAICS
3334
Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
Open detail- approximate NAICS 3371 — direct correspondence
- approximate NAICS 3372 — direct correspondence
- approximate NAICS 3219 — mapped via ISIC 242
- approximate NAICS 3211 — mapped via ISIC 242
- approximate NAICS 3212 — mapped via ISIC 243
- approximate NAICS 3261 — direct correspondence
- approximate NAICS 3345 — mapped via ISIC 382
- approximate NAICS 3379 — direct correspondence
- approximate NAICS 3391 — mapped via ISIC 382
- approximate NAICS 3141 — mapped via ISIC 571
- approximate NAICS 3271 — mapped via ISIC 571
- approximate NAICS 3334 — mapped via ISIC 259
- approximate NAICS 3339 — mapped via ISIC 259
- approximate NAICS 3363 — mapped via ISIC 253
- approximate NAICS 3399 — mapped via ISIC 253