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 →
Exact equivalent found. NAICS uses the same code — 33142 Copper Rolling, Drawing, Extruding, and Alloying.
Exact1
From official correspondence tables or verified code identity — one-to-one.
Inferred11
Share the same standardized ISIC bucket, ranked by description similarity — not from an official table.
Show 11 inferred matches
- 331420Copper Rolling, Drawing, Extruding, and AlloyingDetails →
- 331318Other Aluminum Rolling, Drawing, and ExtrudingDetails →
- 331491Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and ExtrudingDetails →
- 3328Coating, Engraving, Heat Treating, and Allied ActivitiesDetails →
- 331492Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)Details →
- 33122Rolling and Drawing of Purchased SteelDetails →
- 3324Boiler, Tank, and Shipping Container ManufacturingDetails →
- 3321Forging and StampingDetails →
- 3331Agriculture, Construction, and Mining Machinery ManufacturingDetails →
- 335921Fiber Optic Cable ManufacturingDetails →
- 3322Cutlery and Hand tool ManufacturingDetails →
Broader4
Show 4 broader categories containing the matches above
- 33149Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and AlloyingDetails →
- 3359Other Electrical Equipment and Component ManufacturingDetails →
- 3313Alumina and Aluminum Production and ProcessingDetails →
- 3314Nonferrous Metal (except Aluminum) Production and ProcessingDetails →
Grouped by evidence strength · How our conversions work →