Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

• approximate NAICS 488 — mapped via ISIC 81
• approximate NAICS 561 — mapped via ISIC 81
• approximate NAICS 213 — mapped via ISIC 43
• approximate NAICS 236 — mapped via ISIC 43
• approximate NAICS 237 — mapped via ISIC 43
• approximate NAICS 238 — mapped via ISIC 43
• approximate NAICS 323 — mapped via ISIC 82