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 111 — direct correspondence
• approximate NAICS 112 — mapped via ISIC 01
• approximate NAICS 115 — mapped via ISIC 01
• approximate NAICS 114 — mapped via ISIC 03
• approximate NAICS 113 — mapped via ISIC 02
• approximate NAICS 311 — mapped via ISIC 03