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 4851 — direct correspondence
- approximate NAICS 4841 — direct correspondence
- approximate NAICS 4842 — direct correspondence
- approximate NAICS 4859 — mapped via ISIC 411
- approximate NAICS 5621 — mapped via ISIC 421
- approximate NAICS 4853 — direct correspondence
- approximate NAICS 4855 — mapped via ISIC 414
- approximate NAICS 4812 — mapped via ISIC 452
- approximate NAICS 4852 — direct correspondence
- approximate NAICS 4854 — direct correspondence
- approximate NAICS 4871 — direct correspondence
- approximate NAICS 4879 — direct correspondence
- approximate NAICS 4921 — mapped via ISIC 421
- approximate NAICS 4922 — mapped via ISIC 421
- approximate NAICS 6219 — mapped via ISIC 411
- approximate NAICS 7139 — mapped via ISIC 7139