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 314 — direct correspondence
• approximate NAICS 313 — mapped via ISIC 13
• approximate NAICS 326 — mapped via ISIC 22
• approximate NAICS 337 — mapped via ISIC 22
• approximate NAICS 339 — mapped via ISIC 22
• approximate NAICS 315 — mapped via ISIC 22
• approximate NAICS 316 — mapped via ISIC 15
• approximate NAICS 323 — mapped via ISIC 13