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 611691 — direct correspondence
• approximate NAICS 611110 — mapped via ISIC 8520
• approximate NAICS 611420 — mapped via ISIC 8553
• approximate NAICS 611430 — mapped via ISIC 8559
• approximate NAICS 611512 — mapped via ISIC 8559
• approximate NAICS 611630 — mapped via ISIC 8553
• approximate NAICS 611692 — mapped via ISIC 8553
• approximate NAICS 611699 — mapped via ISIC 8559
• approximate NAICS 611710 — mapped via ISIC 8561