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 →
NAICS334515Instrument Manufacturing for Measuring and Testing Electricity and Electrical SignalsISIC
Best match: 2651 Manufacture of measuring, testing, navigating and control equipment. The whole of NAICS 334515 sits inside this ISIC class (official containment) — it is broader than the source, not a one-to-one twin.
Approximate8
Same family via official correspondence tables (via ISIC 3663, 3825, 3679) — related activities, not one-to-one matches. Rows marked contained wholly contain the source activity.
- 2651Manufacture of measuring, testing, navigating and control equipmentcontainedDetails →
- 2630Manufacture of communication equipmentDetails →
- 3030Manufacture of air and spacecraft and related machineryDetails →
- 2652Manufacture of watches and clocksDetails →
- 2520Manufacture of weapons and ammunitionDetails →
- 2640Manufacture of consumer electronicsDetails →
- 2611Manufacture of solar cells, solar panels and photovoltaic invertersDetails →
- 2619Manufacture of other electronic components and boardsDetails →
Grouped by evidence strength · How our conversions work →