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 327110 — mapped via ISIC 3299
• approximate NAICS 327332 — mapped via ISIC 3272
• approximate NAICS 327390 — mapped via ISIC 3272
• approximate NAICS 327420 — mapped via ISIC 3299
• approximate NAICS 327999 — direct correspondence
• approximate NAICS 332215 — mapped via ISIC 3914
• approximate NAICS 332812 — mapped via ISIC 3479
• approximate NAICS 332999 — mapped via ISIC 3914
• approximate NAICS 334519 — mapped via ISIC 3915
• approximate NAICS 336340 — mapped via ISIC 3292
• approximate NAICS 336350 — mapped via ISIC 3292
• approximate NAICS 339910 — direct correspondence
• approximate NAICS 339993 — mapped via ISIC 3961