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 541 — mapped via ISIC 74
• approximate NAICS 711 — mapped via ISIC 93
• approximate NAICS 713 — mapped via ISIC 93
• approximate NAICS 561 — mapped via ISIC 82
• approximate NAICS 323 — mapped via ISIC 82
• approximate NAICS 518 — mapped via ISIC 74
• approximate NAICS 721 — mapped via ISIC 92