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: 523940 Portfolio Management and Investment Advice. The whole of CNAE 66.30 sits inside this NAICS class (official containment) — it is broader than the source, not a one-to-one twin.
Approximate5
Same family via official correspondence tables (via ISIC 6630, 6619) — related activities, not one-to-one matches. Rows marked contained wholly contain the source activity.
- 523940Portfolio Management and Investment AdvicecontainedDetails →
- 523999Miscellaneous Financial Investment ActivitiesDetails →
- 523991Trust, Fiduciary, and Custody ActivitiesDetails →
- 522310Mortgage and Nonmortgage Loan BrokersDetails →
- 522320Financial Transactions Processing, Reserve, and Clearinghouse ActivitiesDetails →
Grouped by evidence strength · How our conversions work →