Convert industry codes
Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
- exact NAICS 621420 — direct correspondence
- approximate NAICS 621111 — mapped via ISIC 8620
- approximate NAICS 621112 — mapped via ISIC 8620
- approximate NAICS 621210 — mapped via ISIC 8620
- approximate NAICS 621310 — mapped via ISIC 8699
- approximate NAICS 621320 — mapped via ISIC 8691
- approximate NAICS 621330 — mapped via ISIC 8691
- approximate NAICS 621340 — mapped via ISIC 8691
- approximate NAICS 621391 — mapped via ISIC 8691
- approximate NAICS 621399 — mapped via ISIC 8691
- approximate NAICS 621410 — mapped via ISIC 8699
- approximate NAICS 621491 — mapped via ISIC 8620
- approximate NAICS 621492 — mapped via ISIC 8699
- approximate NAICS 621493 — mapped via ISIC 8620
- approximate NAICS 621498 — mapped via ISIC 8691
- approximate NAICS 621511 — mapped via ISIC 8699
- approximate NAICS 621512 — mapped via ISIC 8699
- approximate NAICS 621610 — mapped via ISIC 8691
- approximate NAICS 621910 — mapped via ISIC 8691
- approximate NAICS 621991 — mapped via ISIC 8699
- approximate NAICS 621999 — mapped via ISIC 8699