SIC 6733 — Trusts, Except Educational, Religious, and Charitable
Description & Classification
SIC code 6733 representing 'Trusts, Except Educational, Religious, and Charitable' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 523940 - Portfolio Management and Investment Advice (via SIC1987:6733→NAICS1997:52392→2002:523920→2007:523920→2012:523920→2017:523920→2022:523940)
- NAICS 525920 - Trusts, Estates, and Agency Accounts (via SIC1987:6733→NAICS1997:52592→2002:525920→2007:525920→2012:525920→2017:525920→2022:525920)
- NAICS 525190 - Other Insurance Funds (via SIC1987:6733→NAICS1997:52519→2002:525190→2007:525190→2012:525190→2017:525190→2022:525190)
- NAICS 523991 - Trust, Fiduciary, and Custody Activities (via SIC1987:6733→NAICS1997:523991→2002:523991→2007:523991→2012:523991→2017:523991→2022:523991)
Classification Details
| SIC Code | 6733 |
|---|---|
| Industry Title | Trusts, Except Educational, Religious, and Charitable |
| Division | Division H: Finance, Insurance, and Real Estate |
| Major Group | Major Group 67: Holding and Other Investment Offices |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 6733:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 67 Hub — View other legacy industries in this business division.
Related Industries in Major Group 67
Frequently Asked Questions (FAQ)
What industry does SIC code 6733 represent?
SIC 6733 is 'Trusts, Except Educational, Religious, and Charitable', a 4-digit Standard Industrial Classification (SIC) code under Major Group 67: Holding and Other Investment Offices (Division H: Finance, Insurance, and Real Estate); it maps to modern 2022 NAICS code(s): 523940 (Portfolio Management and Investment Advice), 525920 (Trusts, Estates, and Agency Accounts).
What is the modern 2022 NAICS mapping for SIC 6733?
SIC code 6733 maps to modern NAICS codes: 523940 - Portfolio Management and Investment Advice, 525920 - Trusts, Estates, and Agency Accounts, 525190 - Other Insurance Funds, 523991 - Trust, Fiduciary, and Custody Activities.