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 — 33421 Telephone Apparatus Manufacturing.
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
- 334210Telephone Apparatus ManufacturingDetails →
- 3359Other Electrical Equipment and Component ManufacturingDetails →
- 3336Engine, Turbine, and Power Transmission Equipment ManufacturingDetails →
- 33531Electrical Equipment ManufacturingDetails →
- 33513Electric Lighting Equipment ManufacturingDetails →
- 33392Material Handling Equipment ManufacturingDetails →
- 3322Cutlery and Hand tool ManufacturingDetails →
- 3363Motor Vehicle Parts ManufacturingDetails →
- 3399Other Miscellaneous ManufacturingDetails →
- 3365Railroad Rolling Stock ManufacturingDetails →
- 33911Medical Equipment and Supplies ManufacturingDetails →
Broader4
Show 4 broader categories containing the matches above
Grouped by evidence strength · How our conversions work →