Convert industry codes
Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
- exact NAICS 3133 — direct correspondence
- approximate NAICS 3149 — mapped via ISIC 131
- approximate NAICS 3131 — mapped via ISIC 131
- approximate NAICS 3132 — mapped via ISIC 131
- approximate NAICS 3159 — mapped via ISIC 221
- approximate NAICS 3231 — mapped via ISIC 131
- approximate NAICS 3262 — mapped via ISIC 221
- approximate NAICS 3379 — mapped via ISIC 221
- approximate NAICS 3399 — mapped via ISIC 221