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 522210 — mapped via ISIC 6153
• approximate NAICS 522220 — mapped via ISIC 6153
• approximate NAICS 522299 — direct correspondence
• approximate NAICS 522320 — mapped via ISIC 6153
• approximate NAICS 523150 — direct correspondence
• approximate NAICS 523160 — direct correspondence
• approximate NAICS 523910 — direct correspondence
• approximate NAICS 523999 — mapped via ISIC 6211
• approximate NAICS 533110 — mapped via ISIC 6792