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 113 — direct correspondence
• approximate NAICS 111 — mapped via ISIC 02
• approximate NAICS 115 — mapped via ISIC 02
• approximate NAICS 321 — mapped via ISIC 16
• approximate NAICS 324 — mapped via ISIC 16
• approximate NAICS 339 — mapped via ISIC 16