Convert industry codes
Verified correspondences first — official tables and exact code matches. Where no verified mapping exists, we show clearly-labeled inferred matches through a standardized ISIC bucket, never presented as exact. How it works →
Best match: 2420 Manufacture of basic precious and other non-ferrous metals. The whole of NAICS 331492 sits inside this ISIC class (official containment) — it is broader than the source, not a one-to-one twin.
Approximate6
Same family via official correspondence tables (via ISIC 3341, 3399) — related activities, not one-to-one matches. Rows marked contained wholly contain the source activity.
- 2420Manufacture of basic precious and other non-ferrous metalscontainedDetails →
- 2599Manufacture of other fabricated metal products n.e.c.Details →
- 2732Manufacture of other electronic and electric wires and cablesDetails →
- 2592Treatment and coating of metals; machiningDetails →
- 2410Manufacture of basic iron and steelDetails →
- 3290Other manufacturing n.e.c.Details →
Grouped by evidence strength · How our conversions work →