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 316110 — mapped via ISIC 3999
• approximate NAICS 321999 — mapped via ISIC 3999
• approximate NAICS 325998 — mapped via ISIC 3999
• approximate NAICS 326199 — mapped via ISIC 3999
• approximate NAICS 332215 — mapped via ISIC 3999
• approximate NAICS 332216 — mapped via ISIC 3999
• approximate NAICS 332812 — mapped via ISIC 3999
• approximate NAICS 332999 — mapped via ISIC 3999
• approximate NAICS 333414 — mapped via ISIC 3634
• approximate NAICS 335210 — direct correspondence
• approximate NAICS 335220 — direct correspondence
• approximate NAICS 336612 — mapped via ISIC 3999
• approximate NAICS 337127 — mapped via ISIC 3999
• approximate NAICS 339930 — mapped via ISIC 3999
• approximate NAICS 339999 — mapped via ISIC 3634