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 5121 — direct correspondence
• approximate NAICS 7111 — mapped via ISIC 901
• approximate NAICS 7113 — mapped via ISIC 901
• approximate NAICS 7115 — mapped via ISIC 901
• approximate NAICS 5182 — mapped via ISIC 591
• approximate NAICS 5321 — mapped via ISIC 775
• approximate NAICS 5322 — direct correspondence
• approximate NAICS 5323 — mapped via ISIC 772
• approximate NAICS 5324 — direct correspondence
• approximate NAICS 5412 — direct correspondence
• approximate NAICS 5416 — direct correspondence
• approximate NAICS 5613 — direct correspondence