813930 — Labor Unions and Similar Labor Organizations
NAICS 813930 is 'Labor Unions and Similar Labor Organizations', a 2022 U.S. national industry under Sector 81 (Other Services (except Public Administration)); the SBA small-business size standard is $16,500,000.
Description
This industry comprises establishments primarily engaged in promoting the interests of organized labor and union employees.
Exclusions & Cross-References
- Establishments primarily engaged in offering apprenticeship training programs are classified in U.S. Industry
- 611513, Apprenticeship Training.
Overview Facts
| NAICS Code | 813930 |
|---|---|
| Industry Title | Labor Unions and Similar Labor Organizations |
| SBA Size Standard | $16,500,000 |
| IRS PBA Code | 813000 (rolled-up match) |
| Sectors Hierarchy | Sector 81 → 813 → 8139 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
NAICS Structure: 813930
National Industry
Sector (2)
81
Other Services (except Public Administration)
Subsector (3)
813
Religious, Grantmaking, Civic, Professional, and Similar Organizations
Industry Group (4)
8139
Business, Professional, Labor, Political, and Similar Organizations
Industry (5)
81393
Labor Unions and Similar Labor Organizations
National Industry (6)
813930
Labor Unions and Similar Labor Organizations
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 8631 - Labor Unions and Similar Labor Organizations (via SIC1987:8631→NAICS1997:81393→2002:813930→2007:813930→2012:813930→2017:813930→2022:813930)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 813930:
- Sector 81 Directory Hub — List of related industries in the Other Services (except Public Administration) sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 8139
Frequently Asked Questions (FAQ)
Is 813930 a valid 2022 NAICS code?
NAICS 813930 is 'Labor Unions and Similar Labor Organizations', a 2022 U.S. national industry under Sector 81 (Other Services (except Public Administration)); the SBA small-business size standard is $16,500,000.
What is the SBA size standard for NAICS 813930?
The SBA small business size standard for NAICS 813930 is $16,500,000 (based on receipts).
What is the legacy SIC code mapping for 813930?
NAICS code 813930 maps to the legacy 1987 SIC codes: 8631 - Labor Unions and Similar Labor Organizations.