SIC 6371 — Pension, Health, and Welfare Funds
Description & Classification
SIC code 6371 representing 'Pension, Health, and Welfare Funds' 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 SIC1987:6371→NAICS1997:52392→2002:523920→2007:523920→2012:523920→2017:523920→2022:523940)
- NAICS 525110 - Pension Funds (via SIC1987:6371→NAICS1997:52511→2002:525110→2007:525110→2012:525110→2017:525110→2022:525110)
- NAICS 525120 - Health and Welfare Funds (via SIC1987:6371→NAICS1997:52512→2002:525120→2007:525120→2012:525120→2017:525120→2022:525120)
- NAICS 525990 - Other Financial Vehicles (via SIC1987:6371→NAICS1997:52599→2002:525990→2007:525990→2012:525990→2017:525990→2022:525990)
- NAICS 524292 - Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds (via SIC1987:6371→NAICS1997:524292→2002:524292→2007:524292→2012:524292→2017:524292→2022:524292)
Classification Details
| SIC Code | 6371 |
|---|---|
| Industry Title | Pension, Health, and Welfare Funds |
| Division | Division H: Finance, Insurance, and Real Estate |
| Major Group | Major Group 63: Insurance Carriers |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 6371:
- 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 63 Hub — View other legacy industries in this business division.
Related Industries in Major Group 63
Frequently Asked Questions (FAQ)
What industry does SIC code 6371 represent?
SIC 6371 is 'Pension, Health, and Welfare Funds', a 4-digit Standard Industrial Classification (SIC) code under Major Group 63: Insurance Carriers (Division H: Finance, Insurance, and Real Estate); it maps to modern 2022 NAICS code(s): 523940 (Portfolio Management and Investment Advice), 525110 (Pension Funds).
What is the modern 2022 NAICS mapping for SIC 6371?
SIC code 6371 maps to modern NAICS codes: 523940 - Portfolio Management and Investment Advice, 525110 - Pension Funds, 525120 - Health and Welfare Funds, 525990 - Other Financial Vehicles, 524292 - Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds.