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 ISIC 6431 — direct correspondence
• approximate ISIC 6432 — direct correspondence
• approximate ISIC 6433 — direct correspondence
• approximate ISIC 6530 — mapped via ISIC 6371
• approximate ISIC 6629 — mapped via ISIC 6371