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 711 — direct correspondence
• approximate NAICS 541 — mapped via ISIC 74
• approximate NAICS 713 — mapped via ISIC 93
• approximate NAICS 519 — mapped via ISIC 91
• approximate NAICS 712 — mapped via ISIC 91
• approximate NAICS 488 — mapped via ISIC 33
• approximate NAICS 518 — mapped via ISIC 74
• approximate NAICS 811 — mapped via ISIC 33