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 531320 — direct correspondence
- approximate NAICS 531210 — mapped via ISIC 6829
- approximate NAICS 531311 — mapped via ISIC 6821
- approximate NAICS 531312 — mapped via ISIC 6821
- approximate NAICS 531390 — mapped via ISIC 6829