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 3149 — direct correspondence
- approximate NAICS 3133 — mapped via ISIC 225
- approximate NAICS 3152 — mapped via ISIC 232
- approximate NAICS 3222 — mapped via ISIC 267
- approximate NAICS 3132 — direct correspondence
- approximate NAICS 3159 — mapped via ISIC 238
- approximate NAICS 3339 — mapped via ISIC 356
- approximate NAICS 3399 — mapped via ISIC 395
- approximate NAICS 3131 — mapped via ISIC 229
- approximate NAICS 3141 — direct correspondence
- approximate NAICS 3261 — mapped via ISIC 267
- approximate NAICS 3334 — mapped via ISIC 356
- approximate NAICS 3336 — mapped via ISIC 356
- approximate NAICS 3363 — mapped via ISIC 3363
- approximate NAICS 3259 — mapped via ISIC 395
- approximate NAICS 3262 — mapped via ISIC 305
- approximate NAICS 3271 — mapped via ISIC 571
- approximate NAICS 3329 — mapped via ISIC 356
- approximate NAICS 3351 — direct correspondence
- approximate NAICS 3371 — mapped via ISIC 395
- approximate NAICS 3379 — direct correspondence