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 332912 — direct correspondence
• approximate NAICS 333995 — direct correspondence
• approximate NAICS 333996 — direct correspondence
• approximate NAICS 336411 — mapped via ISIC 3728
• approximate NAICS 336413 — mapped via ISIC 3728
• approximate NAICS 541713 — mapped via ISIC 3728