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 5239 — direct correspondence
• approximate NAICS 5223 — direct correspondence
• approximate NAICS 5231 — direct correspondence
• approximate NAICS 5222 — mapped via ISIC 616
• approximate NAICS 5232 — direct correspondence
• approximate NAICS 5251 — mapped via ISIC 673
• approximate NAICS 5259 — mapped via ISIC 673
• approximate NAICS 8132 — mapped via ISIC 673