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 481111 — mapped via ISIC 5110
• approximate NAICS 481211 — mapped via ISIC 5110
• approximate NAICS 481219 — direct correspondence
• approximate NAICS 487990 — mapped via ISIC 5110
• approximate NAICS 518210 — mapped via ISIC 7420
• approximate NAICS 541921 — mapped via ISIC 7420
• approximate NAICS 541922 — direct correspondence
• approximate NAICS 711510 — mapped via ISIC 7420
• approximate NAICS 812921 — mapped via ISIC 7420
• approximate NAICS 812922 — mapped via ISIC 7420