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 336611 — mapped via ISIC 3315
• approximate NAICS 423110 — mapped via ISIC 4663
• approximate NAICS 423120 — mapped via ISIC 9532
• approximate NAICS 423130 — mapped via ISIC 9532
• approximate NAICS 423140 — mapped via ISIC 9540
• approximate NAICS 425120 — mapped via ISIC 9532
• approximate NAICS 441222 — mapped via ISIC 3315
• approximate NAICS 441227 — mapped via ISIC 4783
• approximate NAICS 441340 — mapped via ISIC 9540
• approximate NAICS 444230 — mapped via ISIC 9522
• approximate NAICS 449122 — mapped via ISIC 9540
• approximate NAICS 449210 — mapped via ISIC 9522
• approximate NAICS 458310 — mapped via ISIC 9529
• approximate NAICS 458320 — mapped via ISIC 9540
• approximate NAICS 459110 — mapped via ISIC 9529
• approximate NAICS 459140 — mapped via ISIC 9540
• approximate NAICS 488190 — mapped via ISIC 3315
• approximate NAICS 488210 — mapped via ISIC 3315
• approximate NAICS 488390 — mapped via ISIC 3315
• approximate NAICS 711510 — mapped via ISIC 3319
• approximate NAICS 811111 — mapped via ISIC 9540
• approximate NAICS 811114 — mapped via ISIC 9540
• approximate NAICS 811121 — mapped via ISIC 9540
• approximate NAICS 811122 — mapped via ISIC 9540
• approximate NAICS 811191 — mapped via ISIC 9540
• approximate NAICS 811192 — mapped via ISIC 9540
• approximate NAICS 811198 — mapped via ISIC 9540
• approximate NAICS 811210 — mapped via ISIC 3312
• approximate NAICS 811310 — mapped via ISIC 9540
• approximate NAICS 811411 — mapped via ISIC 9540
• approximate NAICS 811412 — mapped via ISIC 9540
• approximate NAICS 811420 — mapped via ISIC 9540
• approximate NAICS 811430 — mapped via ISIC 9540
• approximate NAICS 811490 — direct correspondence
• approximate NAICS 812990 — mapped via ISIC 9540