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 4251 — mapped via ISIC 479
- approximate NAICS 4411 — mapped via ISIC 479
- approximate NAICS 4412 — mapped via ISIC 479
- approximate NAICS 4451 — direct correspondence
- approximate NAICS 4452 — mapped via ISIC 479
- approximate NAICS 4453 — mapped via ISIC 471
- approximate NAICS 4551 — mapped via ISIC 471
- approximate NAICS 4561 — mapped via ISIC 471
- approximate NAICS 4571 — mapped via ISIC 471
- approximate NAICS 4572 — mapped via ISIC 471
- approximate NAICS 4581 — mapped via ISIC 471
- approximate NAICS 4582 — mapped via ISIC 471
- approximate NAICS 4592 — mapped via ISIC 471
- approximate NAICS 4593 — mapped via ISIC 471
- approximate NAICS 4594 — mapped via ISIC 471
- approximate NAICS 4595 — mapped via ISIC 471