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: 333517 Machine Tool Manufacturing. The whole of SIC 3542 sits inside this NAICS class (official containment) — it is broader than the source, not a one-to-one twin.
Approximate10
Same family via official correspondence tables (via ISIC 2822, 2823) — related activities, not one-to-one matches. Rows marked contained wholly contain the source activity.
- 333517Machine Tool ManufacturingcontainedDetails →
- 333515Cutting Tool and Machine Tool Accessory ManufacturingDetails →
- 332420Metal Tank (Heavy Gauge) ManufacturingDetails →
- 333514Special Die and Tool, Die Set, Jig, and Fixture ManufacturingDetails →
- 333519Rolling Mill and Other Metalworking Machinery ManufacturingDetails →
- 333310Commercial and Service Industry Machinery ManufacturingDetails →
- 332313Plate Work ManufacturingDetails →
- 333248All Other Industrial Machinery ManufacturingDetails →
- 333243Sawmill, Woodworking, and Paper Machinery ManufacturingDetails →
- 331511Iron FoundriesDetails →
Grouped by evidence strength · How our conversions work →