Convert industry codes
Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
- approximate NAICS 3231 — mapped via ISIC 821
- approximate NAICS 4911 — mapped via ISIC 531
- approximate NAICS 4921 — mapped via ISIC 532
- approximate NAICS 4922 — mapped via ISIC 533
- approximate NAICS 5611 — mapped via ISIC 821
- approximate NAICS 5614 — mapped via ISIC 821