Major Group 65: Real Estate (OSHA SIC Manual)
Reference listings for legacy four-digit industries classified under Major Group 65: Real Estate (Division H: Finance, Insurance, and Real Estate) in the official public-domain OSHA SIC Manual. Select a code below for modern NAICS equivalents.
Legacy Industries under Major Group 65
| Code | Industry Title | Division |
|---|---|---|
| 6512 | Operators of Nonresidential Buildings | Division H: Finance, Insurance, and Real Estate |
| 6513 | Operators of Apartment Buildings | Division H: Finance, Insurance, and Real Estate |
| 6514 | Operators of Dwellings Other Than Apartment Buildings | Division H: Finance, Insurance, and Real Estate |
| 6515 | Operators of Residential Mobile Home Sites | Division H: Finance, Insurance, and Real Estate |
| 6517 | Lessors of Railroad Property | Division H: Finance, Insurance, and Real Estate |
| 6519 | Lessors of Real Property, NEC | Division H: Finance, Insurance, and Real Estate |
| 6531 | Real Estate Agents and Managers | Division H: Finance, Insurance, and Real Estate |
| 6541 | Title Abstract Offices | Division H: Finance, Insurance, and Real Estate |
| 6552 | Land Subdividers and Developers, Except Cemeteries | Division H: Finance, Insurance, and Real Estate |
| 6553 | Cemetery Subdividers and Developers | Division H: Finance, Insurance, and Real Estate |
💡 Sector Guidance
OSHA safety rules: Workplace safety inspections and recordkeeping log exemptions are often target-filtered using legacy Major Group 65 (Major Group 65: Real Estate) classifications. If your facility performs mixed activities, identify the primary group representing the largest labor share to determine log requirements.
Legacy Industries in this Major Group (10)
Frequently Asked Questions
What is the OSHA SIC Manual for Major Group 65? ▾
SIC Major Group 65 represents 'Major Group 65: Real Estate' under the official public-domain OSHA SIC Manual (1987 Standard Industrial Classification). It classifies business activities based on product outputs.
How many legacy industries belong to Major Group 65? ▾
There are 10 individual 4-digit SIC industries listed under Major Group 65 in our directory, matching the final 1987 OSHA SIC manual.
Is SIC still used by OSHA and regulatory agencies? ▾
Yes. OSHA safety recordkeeping regulations (29 CFR Part 1904) reference legacy SIC Major Group 65 codes to determine workplace safety log exemptions. Credit agencies (Dun & Bradstreet) and SEC EDGAR public filings also maintain active SIC records.
What is the modern 2022 NAICS equivalent for Major Group 65? ▾
The legacy classifications under Major Group 65 map to various modern 2022 NAICS industries. You can check individual four-digit code pages for exact concordance links.
What is the difference between Major Group 65 and a NAICS sector? ▾
Major Group 65 is a legacy 2-digit SIC category grouping by product output (what businesses sell), whereas modern NAICS sectors group establishments based on production processes (how businesses work).
Does the SEC EDGAR search support filtering by Major Group 65? ▾
Yes, financial researchers can query the SEC EDGAR database using the Major Group 65 classification to locate all reporting public companies operating in this economic segment.
Are the classifications in Major Group 65 uniform nationwide? ▾
Yes, Major Group 65 is part of the 1987 federal SIC standard and remains uniform nationwide for administrative and historical consistency.
How do I select the primary SIC code under Major Group 65? ▾
When classifying an establishment under Major Group 65 (Major Group 65: Real Estate), identify the 4-digit industry representing the largest share of operating labor hours or gross revenue for OSHA and SEC EDGAR filing compliance.
Sources & References
- U.S. Occupational Safety and Health Administration (OSHA): Standard Industrial Classification (SIC) Manual
- U.S. Census Bureau: North American Industry Classification System (NAICS) Manual
- U.S. Securities and Exchange Commission (SEC): SEC EDGAR Filer Standard Industrial Classification Codes
- U.S. Small Business Administration (SBA): Table of Small Business Size Standards
- Electronic Code of Federal Regulations (eCFR): 13 CFR Part 121 - Small Business Size Regulations
- U.S. General Services Administration (GSA): System for Award Management (SAM.gov) Unique Entity ID Guide
- Defense Logistics Agency: Defense Logistics Agency (DLA) CAGE Search and Registration
- United Nations Statistics Division: International Standard Industrial Classification of All Economic Activities (ISIC)
- Internal Revenue Service (IRS): Instructions for Schedule C (Form 1040) Principal Business Activity (PBA) Codes
- Acquisition.gov: Federal Acquisition Regulation (FAR) Part 19 - Small Business Programs